Ubuntu Security Notice 5423-2 - USN-5423-1 fixed several vulnerabilities in ClamAV. This update provides the corresponding update for Ubuntu 14.04 ESM and 16.04 ESM. Michał Dardas discovered that ClamAV incorrectly handled parsing CHM files. A remote attacker could possibly use this issue to cause ClamAV to stop responding, resulting in a denial of service.

Jupiter Theme versions 6.10.1 and below as well as JupiterX Core plugin versions 2.0.7 and below suffer from privilege escalation and post deletion vulnerabilities. JupiterX Theme versions 2.0.6 and below as well as JupiterX Core versions 2.0.6 and below suffer from plugin deactivation and setting modification flaws. JupiterX Theme versions 2.0.6 and below as well as Jupiter Theme versions 6.10.1 and below suffer from path traversal and local file inclusion vulnerabilities. Jupiter Theme versions 6.10.1 and below suffer from an arbitrary plugin deletion vulnerability. JupiterX Core plugin versions 2.0.6 and below suffer from information disclosure, modification, and denial of service vulnerabilities.

Emby Media Server version 4.7.0.60 suffers from a cross site scripting vulnerability.

Ubuntu Security Notice 5427-1 - Muqing Liu and neoni discovered that Apport incorrectly handled detecting if an executable was replaced after a crash. A local attacker could possibly use this issue to execute arbitrary code as the root user. Gerrit Venema discovered that Apport incorrectly handled connections to Apport sockets inside containers. A local attacker could possibly use this issue to connect to arbitrary sockets as the root user.

Ubuntu Security Notice 5426-1 - Jakub Wilk discovered that needrestart incorrectly used some regular expressions. A local attacker could possibly use this issue to execute arbitrary code.

Ubuntu Security Notice 5425-1 - Yunho Kim discovered that PCRE incorrectly handled memory when handling certain regular expressions. An attacker could possibly use this issue to cause applications using PCRE to expose sensitive information. This issue only affects Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 21.10 and Ubuntu 22.04 LTS. It was discovered that PCRE incorrectly handled memory when handling certain regular expressions. An attacker could possibly use this issue to cause applications using PCRE to have unexpected behavior. This issue only affects Ubuntu 14.04 ESM, Ubuntu 16.04 ESM, Ubuntu 18.04 LTS and Ubuntu 20.04 LTS.

Lynis is an auditing tool for Unix (specialists). It scans the system and available software to detect security issues. Beside security related information it will also scan for general system information, installed packages and configuration mistakes. This software aims in assisting automated auditing, software patch management, vulnerability and malware scanning of Unix based systems.

Apple Security Advisory 2022-05-16-8 - Xcode 13.4 addresses a logic issue and a privilege escalation issue.

Thanos ransomware looks for and executes DLLs in its current directory. Therefore, we can potentially hijack a DLL to execute our own code and control and terminate the malware pre-encryption. The exploit DLL will check if the current directory is "C:\Windows\System32" and if not we grab our process ID and terminate. We do not need to rely on hash signatures or third-party products as the malware's own flaw will do the work for us. Endpoint protection systems and or antivirus can potentially be killed prior to executing malware, but this method cannot as there is nothing to kill the DLL that just lives on disk waiting. From a defensive perspective you can add the DLLs to a specific network share containing important data as a layered approach. All basic tests were conducted successfully in a virtual machine environment.

Ubuntu Security Notice 5424-1 - It was discovered that OpenLDAP incorrectly handled certain SQL statements within LDAP queries in the experimental back-sql backend. A remote attacker could possibly use this issue to perform an SQL injection attack and alter the database.

SDT-CW3B1 version 1.1.0 suffers from a command injection vulnerability.

Online Discussion Forum Site version 1.0 suffers from a remote blind SQL injection vulnerability.

Ubuntu Security Notice 5423-1 - Michał Dardas discovered that ClamAV incorrectly handled parsing CHM files. A remote attacker could possibly use this issue to cause ClamAV to stop responding, resulting in a denial of service. Michał Dardas discovered that ClamAV incorrectly handled parsing TIFF files. A remote attacker could possibly use this issue to cause ClamAV to stop responding, resulting in a denial of service. Michał Dardas discovered that ClamAV incorrectly handled parsing HTML files. A remote attacker could possibly use this issue to cause ClamAV to consume resources, resulting in a denial of service.

Showdoc versions 2.10.3 and below suffer from a persistent cross site scripting vulnerability.

OpenCart So Listing Tabs component versions 2.2.0 and below suffer from a deserialization vulnerability that can allow for arbitrary file writes.

Ubuntu Security Notice 5311-2 - USN-5311-1 released updates for contained. Unfortunately, a subsequent update reverted the fix for thisCVE by mistake. This update corrects the problem. It was discovered that containerd allows attackers to gain access to read- only copies of arbitrary files and directories on the host via a specially- crafted image configuration. An attacker could possibly use this issue to obtain sensitive information.

Apple Security Advisory 2022-05-16-7 - Safari 15.5 addresses code execution and use-after-free vulnerabilities.

Apple Security Advisory 2022-05-16-6 - tvOS 15.5 addresses bypass, code execution, integer overflow, out of bounds access, out of bounds write, and use-after-free vulnerabilities.

Apple Security Advisory 2022-05-16-5 - watchOS 8.6 addresses bypass, code execution, integer overflow, out of bounds access, out of bounds write, and use-after-free vulnerabilities.

T-Soft E-Commerce version 4 suffers from a remote SQL injection vulnerability.

T-Soft E-Commerce version 4 suffers from a persistent cross site scripting vulnerability.

WordPress Tatsu Builder plugin versions prior to 3.3.13 suffer from an unauthenticated remote code execution vulnerability.

Apple Security Advisory 2022-05-16-4 - Security Update 2022-004 Catalina addresses bypass, code execution, denial of service, integer overflow, out of bounds access, out of bounds read, out of bounds write, and use-after-free vulnerabilities.

Apple Security Advisory 2022-05-16-3 - macOS Big Sur 11.6.6 addresses bypass, code execution, denial of service, out of bounds access, out of bounds read, out of bounds write, and use-after-free vulnerabilities.