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Core Security Technologies Advisory - Advantech WebAccess version 7.2 is vulnerable to a stack-based buffer overflow attack, which can be exploited by remote attackers to execute arbitrary code, by providing a malicious html file with specific parameters for an ActiveX component.

The TRENDnet UltraCam ActiveX Control UltraCamX.ocx suffers from a stack buffer overflow vulnerability when parsing large amount of bytes to several functions in UltraCamLib, resulting in memory corruption overwriting several registers including the SEH. An attacker can gain access to the system of the affected node and execute arbitrary code. Versions TV-IP422WN and TV-IP422W are affected.

UCanCode has active-x vulnerabilities which allow for remote code execution and denial of service attacks.

G DATA TOTAL SECURITY version 25.4.0.3 suffers from an active-x buffer overflow vulnerability.

Ubuntu Security Notice 4058-1 - It was discovered that Bash incorrectly handled the restricted shell. An attacker could possibly use this issue to escape restrictions and execute any command.

Ubuntu Security Notice 4058-2 - USN-4058-1 fixed a vulnerability in bash. This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM. It was discovered that Bash incorrectly handled the restricted shell. An attacker could possibly use this issue to escape restrictions and execute any command. Various other issues were also addressed.

Ubuntu Security Notice 4180-1 - It was discovered that Bash incorrectly handled certain inputs. An attacker could possibly use this issue to cause a crash or execute arbitrary code.

This Metasploit module exploits a vulnerability that exists due to a lack of input validation when creating a user. Messages for a given user are stored in a directory partially defined by the username. By creating a user with a directory traversal payload as the username, commands can be written to a given directory. To use this module with the cron exploitation method, run the exploit using the given payload, host, and port. After running the exploit, the payload will be executed within 60 seconds. Due to differences in how cron may run in certain Linux operating systems such as Ubuntu, it may be preferable to set the target to Bash Completion as the cron method may not work. If the target is set to Bash completion, start a listener using the given payload, host, and port before running the exploit. After running the exploit, the payload will be executed when a user logs into the system. For this exploitation method, bash completion must be enabled to gain code execution. This exploitation method will leave an Apache James mail object artifact in the /etc/bash_completion.d directory and the malicious user account.

Google Chrome version 80.0.3987.87 heap-corruption remote denial of service proof of concept exploit.

Odin Secure FTP Expert version 7.6.3 Site Info denial of service proof of concept exploit.

FlashFXP version 4.2.0 build 1730 denial of service proof of concept exploit.