сряда, 17 юли 2019 г.

Weekly update: a new vulnerability is published on the National Vulnerability Database (38 items)


New vulnerabilities from the NVD: CVE-2009-5157 (wag54g2_firmware)

On Linksys WAG54G2 1.00.10 devices, there is authenticated command injection via shell metacharacters in the setup.cgi c4_ping_ipaddr variable.
Published at: June 12, 2019 at 12:29AM
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June 17, 2019 at 06:19PM

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New vulnerabilities from the NVD: CVE-2018-10239

A privilege escalation vulnerability in the "support access" feature on Infoblox NIOS 6.8 through 8.4.1 could allow a locally authenticated administrator to temporarily gain additional privileges on an affected device and perform actions within the super user scope. The vulnerability is due to a weakness in the "support access" password generation algorithm. A locally authenticated administrative user may be able to exploit this vulnerability if the "support access" feature is enabled, they know the support access code for the current session, and they know the algorithm to generate the support access password from the support access code. "Support access" is disabled by default. When enabled, the access will be automatically disabled (and support access code will expire) after the 24 hours.
Published at: June 17, 2019 at 06:15PM
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June 17, 2019 at 08:19PM

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New vulnerabilities from the NVD: CVE-2017-9388

An issue was discovered on Vera VeraEdge 1.7.19 and Veralite 1.7.481 devices. The device provides a web user interface that allows a user to manage the device. As a part of the functionality the device firmware file contains a file known as proxy.sh which allows the device to proxy a specific request to and from from another website. This is primarily used as a method of communication between the device and Vera website when the user is logged in to the https://home.getvera.com and allows the device to communicate between the device and website. One of the parameters retrieved by this specific script is "url". This parameter is not sanitized by the script correctly and is passed in a call to "eval" to execute "curl" functionality. This allows an attacker to escape from the executed command and then execute any commands of his/her choice.
Published at: June 17, 2019 at 08:15PM
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June 17, 2019 at 10:19PM

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New vulnerabilities from the NVD: CVE-2017-9384

An issue was discovered on Vera VeraEdge 1.7.19 and Veralite 1.7.481 devices. The device provides a web user interface that allows a user to manage the device. As a part of the functionality the device firmware file contains a file known as relay.sh which allows the device to create relay ports and connect the device to Vera servers. This is primarily used as a method of communication between the device and Vera servers so the devices can be communicated with even when the user is not at home. One of the parameters retrieved by this specific script is "remote_host". This parameter is not sanitized by the script correctly and is passed in a call to "eval" to execute another script where remote_host is concatenated to be passed a parameter to the second script. This allows an attacker to escape from the executed command and then execute any commands of his/her choice.
Published at: June 17, 2019 at 09:15PM
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June 18, 2019 at 12:19AM

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New vulnerabilities from the NVD: CVE-2017-9381

An issue was discovered on Vera VeraEdge 1.7.19 and Veralite 1.7.481 devices. The device provides a user with the capability of installing or deleting apps on the device using the web management interface. It seems that the device does not implement any cross-site request forgery protection mechanism which allows an attacker to trick a user who navigates to an attacker controlled page to install or delete an application on the device. Note: The cross-site request forgery is a systemic issue across all other functionalities of the device.
Published at: June 17, 2019 at 09:15PM
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June 18, 2019 at 12:19AM

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New vulnerabilities from the NVD: CVE-2017-9392

An issue was discovered on Vera VeraEdge 1.7.19 and Veralite 1.7.481 devices. The device provides UPnP services that are available on port 3480 and can also be accessed via port 80 using the url "/port_3480". It seems that the UPnP services provide "request_image" as one of the service actions for a normal user to retrieve an image from a camera that is controlled by the controller. It seems that the "res" (resolution) parameter passed in the query string is not sanitized and is stored on the stack which allows an attacker to overflow the buffer. The function "LU::Generic_IP_Camera_Manager::REQ_Image" is activated when the lu_request_image is passed as the "id" parameter in the query string. This function then calls "LU::Generic_IP_Camera_Manager::GetUrlFromArguments". This function retrieves all the parameters passed in the query string including "res" and then uses the value passed in it to fill up buffer using the sprintf function. However, the function in this c ase lacks a simple length check and as a result an attacker who is able to send more than 184 characters can easily overflow the values stored on the stack including the $RA value and thus execute code on the device.
Published at: June 18, 2019 at 12:15AM
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June 18, 2019 at 02:19AM

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New vulnerabilities from the NVD: CVE-2017-9391

An issue was discovered on Vera VeraEdge 1.7.19 and Veralite 1.7.481 devices. The device provides UPnP services that are available on port 3480 and can also be accessed via port 80 using the url "/port_3480". It seems that the UPnP services provide "request_image" as one of the service actions for a normal user to retrieve an image from a camera that is controlled by the controller. It seems that the "URL" parameter passed in the query string is not sanitized and is stored on the stack which allows an attacker to overflow the buffer. The function "LU::Generic_IP_Camera_Manager::REQ_Image" is activated when the lu_request_image is passed as the "id" parameter in query string. This function then calls "LU::Generic_IP_Camera_Manager::GetUrlFromArguments" and passes a "pointer" to the function where it will be allowed to store the value from the URL parameter. This pointer is passed as the second parameter $a2 to the function "LU::Generic_IP_Camera_Manager::GetUrlFromAr guments". However, neither the callee or the caller in this case performs a simple length check and as a result an attacker who is able to send more than 1336 characters can easily overflow the values stored on the stack including the $RA value and thus execute code on the device.
Published at: June 18, 2019 at 12:15AM
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June 18, 2019 at 02:19AM

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New vulnerabilities from the NVD: CVE-2017-9390

An issue was discovered on Vera VeraEdge 1.7.19 and Veralite 1.7.481 devices. The device provides a shell script called connect.sh which is supposed to return a specific cookie for the user when the user is authenticated to https://home.getvera.com. One of the parameters retrieved by this script is "RedirectURL". However, the application lacks strict input validation of this parameter and this allows an attacker to execute the client-side code on this application.
Published at: June 17, 2019 at 11:15PM
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June 18, 2019 at 02:19AM

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New vulnerabilities from the NVD: CVE-2017-9389

An issue was discovered on Vera VeraEdge 1.7.19 and Veralite 1.7.481 devices. The device provides a web user interface that allows a user to manage the device. As a part of the functionality the device allows a user to install applications written in the Lua programming language. Also the interface allows any user to write his/her application in the Lua language. However, this functionality is not protected by authentication and this allows an attacker to run arbitrary Lua code on the device. The POST request is forwarded to LuaUPNP daemon on the device. This binary handles the received Lua code in the function "LU::JobHandler_LuaUPnP::RunLua(LU::JobHandler_LuaUPnP *__hidden this, LU::UPnPActionWrapper *)". The value in the "code" parameter is then passed to the function "LU::LuaInterface::RunCode(char const*)" which actually loads the Lua engine and runs the code.
Published at: June 17, 2019 at 11:15PM
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June 18, 2019 at 02:19AM

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New vulnerabilities from the NVD: CVE-2017-9387

An issue was discovered on Vera VeraEdge 1.7.19 and Veralite 1.7.481 devices. The device provides a shell script called relay.sh which is used for creating new SSH relays for the device so that the device connects to Vera servers. All the parameters passed in this specific script are logged to a log file called log.relay in the /tmp folder. The user can also read all the log files from the device using a script called log.sh. However, when the script loads the log files it displays them with content-type text/html and passes all the logs through the ansi2html binary which converts all the character text including HTML meta-characters correctly to be displayed in the browser. This allows an attacker to use the log files as a storing mechanism for the XSS payload and thus whenever a user navigates to that log.sh script, it enables the XSS payload and allows an attacker to execute his malicious payload on the user's browser.
Published at: June 17, 2019 at 11:15PM
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June 18, 2019 at 02:19AM

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New vulnerabilities from the NVD: CVE-2017-9386

An issue was discovered on Vera VeraEdge 1.7.19 and Veralite 1.7.481 devices. The device provides a script file called "get_file.sh" which allows a user to retrieve any file stored in the "cmh-ext" folder on the device. However, the "filename" parameter is not validated correctly and this allows an attacker to directory traverse outside the /cmh-ext folder and read any file on the device. It is necessary to create the folder "cmh-ext" on the device which can be executed by an attacker first in an unauthenticated fashion and then execute a directory traversal attack.
Published at: June 17, 2019 at 11:15PM
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June 18, 2019 at 02:19AM

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New vulnerabilities from the NVD: CVE-2017-9385

An issue was discovered on Vera Veralite 1.7.481 devices. The device has an additional OpenWRT interface in addition to the standard web interface which allows the highest privileges a user can obtain on the device. This web interface uses root as the username and the password in the /etc/cmh/cmh.conf file which can be extracted by an attacker using a directory traversal attack, and then log in to the device with the highest privileges.
Published at: June 17, 2019 at 11:15PM
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June 18, 2019 at 02:19AM

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New vulnerabilities from the NVD: CVE-2017-9383

An issue was discovered on Vera VeraEdge 1.7.19 and Veralite 1.7.481 devices. The device provides UPnP services that are available on port 3480 and can also be accessed via port 80 using the url "/port_3480". It seems that the UPnP services provide "wget" as one of the service actions for a normal user to connect the device to an external website. It retrieves the parameter "URL" from the query string and then passes it to an internal function that uses the curl module on the device to retrieve the contents of the website.
Published at: June 17, 2019 at 11:15PM
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June 18, 2019 at 02:19AM

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New vulnerabilities from the NVD: CVE-2017-9382

An issue was discovered on Vera VeraEdge 1.7.19 and Veralite 1.7.481 devices. The device provides UPnP services that are available on port 3480 and can also be accessed via port 80 using the url "/port_3480". It seems that the UPnP services provide "file" as one of the service actions for a normal user to read a file that is stored under the /etc/cmh-lu folder. It retrieves the value from the "parameters" query string variable and then passes it to an internal function "FileUtils::ReadFileIntoBuffer" which is a library function that does not perform any sanitization on the value submitted and this allows an attacker to use directory traversal characters "../" and read files from other folders within the device.
Published at: June 17, 2019 at 11:15PM
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June 18, 2019 at 02:19AM

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New vulnerabilities from the NVD: CVE-2017-10724

Recently it was discovered as a part of the research on IoT devices in the most recent firmware for Shekar Endoscope that an attacker connected to the device Wi-Fi SSID can exploit a memory corruption issue and execute remote code on the device. This device acts as an Endoscope camera that allows its users to use it in various industrial systems and settings, car garages, and also in some cases in the medical clinics to get access to areas that are difficult for a human being to reach. Any breach of this system can allow an attacker to get access to video feed and pictures viewed by that user and might allow them to get a foot hold in air gapped networks especially in case of nation critical infrastructure/industries. The firmware contains binary uvc_stream that is the UDP daemon which is responsible for handling all the UDP requests that the device receives. The client application sends a UDP request to change the Wi-Fi name which contains the following format: "SE TCMD0001+0002+[2 byte length of wifipassword]+[Wifipassword]. This request is handled by "control_Dev_thread" function which at address "0x00409AE4" compares the incoming request and determines if the 10th byte is 02 and if it is then it redirects to 0x0040A7D8, which calls the function "setwifipassword". The function "setwifipassword" uses a memcpy function but uses the length of the payload obtained by using strlen function as the third parameter which is the number of bytes to copy and this allows an attacker to overflow the function and control the $PC value.
Published at: June 18, 2019 at 01:15AM
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June 18, 2019 at 04:19AM

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New vulnerabilities from the NVD: CVE-2017-10723

Recently it was discovered as a part of the research on IoT devices in the most recent firmware for Shekar Endoscope that an attacker connected to the device Wi-Fi SSID can exploit a memory corruption issue and execute remote code on the device. This device acts as an Endoscope camera that allows its users to use it in various industrial systems and settings, car garages, and also in some cases in the medical clinics to get access to areas that are difficult for a human being to reach. Any breach of this system can allow an attacker to get access to video feed and pictures viewed by that user and might allow them to get a foot hold in air gapped networks especially in case of nation critical infrastructure/industries. The firmware contains binary uvc_stream that is the UDP daemon which is responsible for handling all the UDP requests that the device receives. The client application sends a UDP request to change the Wi-Fi name which contains the following format: "SE TCMD0001+0001+[2 byte length of wifiname]+[Wifiname]. This request is handled by "control_Dev_thread" function which at address "0x00409AE0" compares the incoming request and determines if the 10th byte is 01 and if it is then it redirects to 0x0040A74C which calls the function "setwifiname". The function "setwifiname" uses a memcpy function but uses the length of the payload obtained by using strlen function as the third parameter which is the number of bytes to copy and this allows an attacker to overflow the function and control the $PC value.
Published at: June 18, 2019 at 01:15AM
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June 18, 2019 at 04:19AM

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New vulnerabilities from the NVD: CVE-2017-10722

Recently it was discovered as a part of the research on IoT devices in the most recent firmware for Shekar Endoscope that the desktop application used to connect to the device suffers from a stack overflow if more than 26 characters are passed to it as the Wi-Fi password. This application is installed on the device and an attacker who can provide the right payload can execute code on the user's system directly. Any breach of this system can allow an attacker to get access to all the data that the user has access too. The application uses a dynamic link library(DLL) called "avilib.dll" which is used by the application to send binary packets to the device that allow to control the device. One such action that the DLL provides is change password in the function "sendchangepass" which allows a user to change the Wi-Fi password on the device. This function calls a sub function "sub_75876EA0" at address 0x7587857C. The function determines which action to execute based on the parameters sent to it. The "sendchangepass" passes the datastring as the second argument which is the password we enter in the textbox and integer 2 as first argument. The rest of the 3 arguments are set to 0. The function "sub_75876EA0" at address 0x75876F19 uses the first argument received and to determine which block to jump to. Since the argument passed is 2, it jumps to 0x7587718C and proceeds from there to address 0x758771C2 which calculates the length of the data string passed as the first parameter.This length and the first argument are then passed to the address 0x7587726F which calls a memmove function which uses a stack address as the destination where the password typed by us is passed as the source and length calculated above is passed as the number of bytes to copy which leads to a stack overflow.
Published at: June 18, 2019 at 01:15AM
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June 18, 2019 at 04:19AM

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New vulnerabilities from the NVD: CVE-2017-10721

Recently it was discovered as a part of the research on IoT devices in the most recent firmware for Shekar Endoscope that the device has Telnet functionality enabled by default. This device acts as an Endoscope camera that allows its users to use it in various industrial systems and settings, car garages, and also in some cases in the medical clinics to get access to areas that are difficult for a human being to reach. Any breach of this system can allow an attacker to get access to video feed and pictures viewed by that user and might allow them to get a foot hold in air gapped networks especially in case of nation critical infrastructure/industries.
Published at: June 18, 2019 at 01:15AM
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June 18, 2019 at 04:19AM

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New vulnerabilities from the NVD: CVE-2017-10720

Recently it was discovered as a part of the research on IoT devices in the most recent firmware for Shekar Endoscope that the desktop application used to connect to the device suffers from a stack overflow if more than 26 characters are passed to it as the Wi-Fi name. This application is installed on the device and an attacker who can provide the right payload can execute code on the user's system directly. Any breach of this system can allow an attacker to get access to all the data that the user has access too. The application uses a dynamic link library(DLL) called "avilib.dll" which is used by the application to send binary packets to the device that allow to control the device. One such action that the DLL provides is change password in the function "sendchangename" which allows a user to change the Wi-Fi name on the device. This function calls a sub function "sub_75876EA0" at address 0x758784F8. The function determines which action to execute based on the para meters sent to it. The "sendchangename" passes the datastring as the second argument which is the name we enter in the textbox and integer 1 as first argument. The rest of the 3 arguments are set to 0. The function "sub_75876EA0" at address 0x75876F19 uses the first argument received and to determine which block to jump to. Since the argument passed is 1, it jumps to 0x75876F20 and proceeds from there to address 0x75876F56 which calculates the length of the data string passed as the first parameter. This length and the first argument are then passed to the address 0x75877001 which calls the memmove function which uses a stack address as the destination where the password typed by us is passed as the source and length calculated above is passed as the number of bytes to copy which leads to a stack overflow.
Published at: June 18, 2019 at 01:15AM
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June 18, 2019 at 04:19AM

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New vulnerabilities from the NVD: CVE-2017-10719

Recently it was discovered as a part of the research on IoT devices in the most recent firmware for Shekar Endoscope that the device has default Wi-Fi credentials that are exactly the same for every device. This device acts as an Endoscope camera that allows its users to use it in various industrial systems and settings, car garages, and also in some cases in the medical clinics to get access to areas that are difficult for a human being to reach. Any breach of this system can allow an attacker to get access to video feed and pictures viewed by that user and might allow them to get a foot hold in air gapped networks especially in case of nation critical infrastructure/industries.
Published at: June 18, 2019 at 01:15AM
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June 18, 2019 at 04:19AM

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New vulnerabilities from the NVD: CVE-2017-10718

Recently it was discovered as a part of the research on IoT devices in the most recent firmware for Shekar Endoscope that any malicious user connecting to the device can change the default SSID and password thereby denying the owner an access to his/her own device. This device acts as an Endoscope camera that allows its users to use it in various industrial systems and settings, car garages, and also in some cases in the medical clinics to get access to areas that are difficult for a human being to reach. Any breach of this system can allow an attacker to get access to video feed and pictures viewed by that user and might allow them to get a foot hold in air gapped networks especially in case of nation critical infrastructure/industries.
Published at: June 18, 2019 at 01:15AM
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June 18, 2019 at 04:19AM

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New vulnerabilities from the NVD: CVE-2017-8336

An issue was discovered on Securifi Almond, Almond+, and Almond 2015 devices with firmware AL-R096. The device provides a user with the capability of adding new routes to the device. It seems that the POST parameters passed in this request to set up routes on the device can be set in such a way that would result in overflowing the stack set up and allow an attacker to control the $ra register stored on the stack. If the firmware version AL-R096 is dissected using binwalk tool, we obtain a cpio-root archive which contains the filesystem set up on the device that contains all the binaries. The binary "goahead" is the one that has the vulnerable function that recieves the values sent by the POST request. If we open this binary in IDA-pro we will notice that this follows a MIPS little endian format. The function sub_00420F38 in IDA pro is identified to be receiving the values sent in the POST request. The POST parameter "gateway" allows to overflow the stack and control the $ra register after 1546 characters. The value from this post parameter is then copied on the stack at address 0x00421348 as shown below. This allows an attacker to provide the payload of his/her choice and finally take control of the device.
Published at: June 18, 2019 at 10:15PM
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June 19, 2019 at 12:19AM

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New vulnerabilities from the NVD: CVE-2017-8335

An issue was discovered on Securifi Almond, Almond+, and Almond 2015 devices with firmware AL-R096. The device provides a user with the capability of setting name for wireless network. These values are stored by the device in NVRAM (Non-volatile RAM). It seems that the POST parameters passed in this request to set up names on the device do not have a string length check on them. This allows an attacker to send a large payload in the "mssid_1" POST parameter. The device also allows a user to view the name of the Wifi Network set by the user. While processing this request, the device calls a function named "getCfgToHTML" at address 0x004268A8 which retrieves the value set earlier by "mssid_1" parameter as SSID2 and this value then results in overflowing the stack set up for this function and allows an attacker to control $ra register value on the stack which allows an attacker to control the device by executing a payload of an attacker's choice. If the firmware versio n AL-R096 is dissected using binwalk tool, we obtain a cpio-root archive which contains the filesystem set up on the device that contains all the binaries. The binary "goahead" is the one that has the vulnerable function that recieves the values sent by the POST request. If we open this binary in IDA-pro we will notice that this follows a MIPS little endian format. The function sub_00420F38 in IDA pro is identified to be receiving the values sent in the POST parameter "mssid_1" at address 0x0042BA00 and then sets in the NVRAM at address 0x0042C314. The value is later retrieved in the function "getCfgToHTML" at address 0x00426924 and this results in overflowing the buffer due to "strcat" function that is utilized by this function.
Published at: June 18, 2019 at 10:15PM
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June 19, 2019 at 12:19AM

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New vulnerabilities from the NVD: CVE-2012-6711

A heap-based buffer overflow exists in GNU Bash before 4.3 when wide characters, not supported by the current locale set in the LC_CTYPE environment variable, are printed through the echo built-in function. A local attacker, who can provide data to print through the "echo -e" built-in function, may use this flaw to crash a script or execute code with the privileges of the bash process. This occurs because ansicstr() in lib/sh/strtrans.c mishandles u32cconv().
Published at: June 18, 2019 at 09:15PM
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June 19, 2019 at 12:19AM

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New vulnerabilities from the NVD: CVE-2017-8337

An issue was discovered on Securifi Almond, Almond+, and Almond 2015 devices with firmware AL-R096. The device provides a user with the capability of executing various actions on the web management interface. It seems that the device does not implement any Origin header check which allows an attacker who can trick a user to navigate to an attacker's webpage to exploit this issue and brute force the password for the web management interface. It also allows an attacker to then execute any other actions which include management if rules, sensors attached to the devices using the websocket requests.
Published at: June 19, 2019 at 12:15AM
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June 19, 2019 at 02:19AM

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New vulnerabilities from the NVD: CVE-2017-8334

An issue was discovered on Securifi Almond, Almond+, and Almond 2015 devices with firmware AL-R096. The device provides a user with the capability of blocking IP addresses using the web management interface. It seems that the device does not implement any cross-site scripting forgery protection mechanism which allows an attacker to trick a user who is logged in to the web management interface into executing a cross-site scripting payload on the user's browser and execute any action on the device provided by the web management interface.
Published at: June 19, 2019 at 12:15AM
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June 19, 2019 at 02:19AM

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New vulnerabilities from the NVD: CVE-2017-8333

An issue was discovered on Securifi Almond, Almond+, and Almond 2015 devices with firmware AL-R096. The device provides a user with the capability of adding new routes to the device. It seems that the POST parameters passed in this request to set up routes on the device can be set in such a way that would result in passing commands to a "popen" API in the function and thus result in command injection on the device. If the firmware version AL-R096 is dissected using binwalk tool, we obtain a cpio-root archive which contains the filesystem set up on the device that contains all the binaries. The binary "goahead" is the one that has the vulnerable function that receives the values sent by the POST request. If we open this binary in IDA-pro we will notice that this follows a MIPS little endian format. The function sub_00420F38 in IDA pro is identified to be receiving the values sent in the POST request and the value set in POST parameter "dest" is extracted at address 0 x00420FC4. The POST parameter "dest is concatenated in a route add command and this is passed to a "popen" function at address 0x00421220. This allows an attacker to provide the payload of his/her choice and finally take control of the device.
Published at: June 18, 2019 at 11:15PM
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June 19, 2019 at 02:19AM

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New vulnerabilities from the NVD: CVE-2017-8332

An issue was discovered on Securifi Almond, Almond+, and Almond 2015 devices with firmware AL-R096. The device provides a user with the capability of blocking key words passing in the web traffic to prevent kids from watching content that might be deemed unsafe using the web management interface. It seems that the device does not implement any cross-site scripting protection mechanism which allows an attacker to trick a user who is logged in to the web management interface into executing a stored cross-site scripting payload on the user's browser and execute any action on the device provided by the web management interface.
Published at: June 19, 2019 at 12:15AM
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June 19, 2019 at 02:19AM

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New vulnerabilities from the NVD: CVE-2017-8331

An issue was discovered on Securifi Almond, Almond+, and Almond 2015 devices with firmware AL-R096. The device provides a user with the capability of adding new port forwarding rules to the device. It seems that the POST parameters passed in this request to set up routes on the device can be set in such a way that would result in passing commands to a "system" API in the function and thus result in command injection on the device. If the firmware version AL-R096 is dissected using binwalk tool, we obtain a cpio-root archive which contains the filesystem set up on the device that contains all the binaries. The binary "goahead" is the one that has the vulnerable function that recieves the values sent by the POST request. If we open this binary in IDA-pro we will notice that this follows a MIPS little endian format. The function sub_43C280in IDA pro is identified to be receiving the values sent in the POST request and the value set in POST parameter "ip_address" is ext racted at address 0x0043C2F0. The POST parameter "ipaddress" is concatenated at address 0x0043C958 and this is passed to a "system" function at address 0x00437284. This allows an attacker to provide the payload of his/her choice and finally take control of the device.
Published at: June 18, 2019 at 11:15PM
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June 19, 2019 at 02:19AM

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New vulnerabilities from the NVD: CVE-2017-8330

An issue was discovered on Securifi Almond, Almond+, and Almond 2015 devices with firmware AL-R096. The device provides a UPnP functionality for devices to interface with the router and interact with the device. It seems that the "NewInMessage" SOAP parameter passed with a huge payload results in crashing the process. If the firmware version AL-R096 is dissected using binwalk tool, we obtain a cpio-root archive which contains the filesystem set up on the device that contains all the binaries. The binary "miniupnpd" is the one that has the vulnerable function that receives the values sent by the SOAP request. If we open this binary in IDA-pro we will notice that this follows a MIPS little endian format. The function WscDevPutMessage at address 0x0041DBB8 in IDA pro is identified to be receiving the values sent in the SOAP request. The SOAP parameter "NewInMesage" received at address 0x0041DC30 causes the miniupnpd process to finally crash when a second request is sen t to the same process.
Published at: June 19, 2019 at 12:15AM
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June 19, 2019 at 02:19AM

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New vulnerabilities from the NVD: CVE-2017-8329

An issue was discovered on Securifi Almond, Almond+, and Almond 2015 devices with firmware AL-R096. The device provides a user with the capability of setting a name for the wireless network. These values are stored by the device in NVRAM (Non-volatile RAM). It seems that the POST parameters passed in this request to set up names on the device do not have a string length check on them. This allows an attacker to send a large payload in the "mssid_1" POST parameter. The device also allows a user to view the name of the Wifi Network set by the user. While processing this request, the device calls a function at address 0x00412CE4 (routerSummary) in the binary "webServer" located in Almond folder, which retrieves the value set earlier by "mssid_1" parameter as SSID2 and this value then results in overflowing the stack set up for this function and allows an attacker to control $ra register value on the stack which allows an attacker to control the device by executing a pa yload of an attacker's choice. If the firmware version AL-R096 is dissected using binwalk tool, we obtain a cpio-root archive which contains the filesystem set up on the device that contains all the binaries. The binary "goahead" is the one that has the vulnerable function that receives the values sent by the POST request. If we open this binary in IDA-pro we will notice that this follows a MIPS little endian format. The function sub_00420F38 in IDA pro is identified to be receiving the values sent in the POST parameter "mssid_1" at address 0x0042BA00 and then sets in the NVRAM at address 0x0042C314. The value is later retrieved in the function at address 0x00412EAC and this results in overflowing the buffer as the function copies the value directly on the stack.
Published at: June 18, 2019 at 11:15PM
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June 19, 2019 at 02:19AM

via National Vulnerability Database


New vulnerabilities from the NVD: CVE-2017-8328

An issue was discovered on Securifi Almond, Almond+, and Almond 2015 devices with firmware AL-R096. The device provides a user with the capability of changing the administrative password for the web management interface. It seems that the device does not implement any cross site request forgery protection mechanism which allows an attacker to trick a user who is logged in to the web management interface to change a user's password. Also this is a systemic issue.
Published at: June 19, 2019 at 12:15AM
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June 19, 2019 at 02:19AM

via National Vulnerability Database


New vulnerabilities from the NVD: CVE-2017-1107

IBM Marketing Platform 9.1.0, 9.1.2, 10.0, and 10.1 exposes sensitive information in the headers that could be used by an authenticated attacker in further attacks against the system. IBM X-Force ID: 120906.
Published at: June 19, 2019 at 05:15PM
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June 19, 2019 at 09:25PM

via National Vulnerability Database


New vulnerabilities from the NVD: CVE-2017-14395

Auth 2.0 Authorization Server of ForgeRock Access Management (OpenAM) 13.5.0-13.5.1 and Access Management (AM) 5.0.0-5.1.1 does not correctly validate redirect_uri for some invalid requests, which allows attackers to execute a script in the user's browser via reflected XSS.
Published at: June 20, 2019 at 01:15AM
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June 20, 2019 at 05:25AM

via National Vulnerability Database


New vulnerabilities from the NVD: CVE-2017-14394

OAuth 2.0 Authorization Server of ForgeRock Access Management (OpenAM) 13.5.0-13.5.1 and Access Management (AM) 5.0.0-5.1.1 does not correctly validate redirect_uri for some invalid requests, which allows attackers to perform phishing via an unvalidated redirect.
Published at: June 20, 2019 at 01:15AM
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June 20, 2019 at 05:25AM

via National Vulnerability Database


New vulnerabilities from the NVD: CVE-2017-17944

The ASUS Vivobaby application before 1.1.09 for Android has Missing SSL Certificate Validation.
Published at: June 20, 2019 at 06:15PM
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June 20, 2019 at 09:25PM

via National Vulnerability Database


New vulnerabilities from the NVD: CVE-2016-7404

OpenStack Magnum passes OpenStack credentials into the Heat templates creating its instances. While these should just be used for retrieving the instances' SSL certificates, they allow full API access, though and can be used to perform any API operation the user is authorized to perform.
Published at: June 21, 2019 at 05:15PM
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June 21, 2019 at 09:25PM

via National Vulnerability Database


New vulnerabilities from the NVD: CVE-2017-15694

When an Apache Geode server versions 1.0.0 to 1.8.0 is operating in secure mode, a user with write permissions for specific data regions can modify internal cluster metadata. A malicious user could modify this data in a way that affects the operation of the cluster.
Published at: June 21, 2019 at 07:15PM
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June 21, 2019 at 11:25PM

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