Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-7391-1)

"The remote Ubuntu 18.04 LTS / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7391-1 advisory. Chenyuan Yang discovered that the CEC driver driver in the Linux kernel contained a use-after-free vulnerability. A local attacker could use...

USN-7397-1: AOM vulnerability

Xiantong Hou discovered that AOM did not properly handle certain malformed media files. If an application using AOM opened a specially crafted file, a remote attacker could cause a denial of service, or possibly execute arbitrary code...

XWiki Standard 14.10 Remote Code Execution

XWiki Standard version 14.10 proof of concept remote code execution exploit. Exploit Title: CVE-2023-48292 Remote Code Execution Exploit Google Dork: N/A Date: 23 March 2025 Exploit Author: Mehran Seifalinia Vendor Homepage: https://www.xwiki.org/ Software Link:...

Ubuntu 20.04 LTS / 22.04 LTS : AOM vulnerability (USN-7397-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-7397-1 advisory. Xiantong Hou discovered that AOM did not properly handle certain malformed media files. If an application using AOM opened a specially crafted file, a...

XWiki Standard 14.10 - Remote Code Execution (RCE)

Exploit Title: CVE-2023-48292 Remote Code Execution Exploit Google Dork: N/A Date: 23 March 2025 Exploit Author: Mehran Seifalinia Vendor Homepage: https://www.xwiki.org/ Software Link: https://www.xwiki.org/xwiki/bin/view/Download/ Version: XWiki Standard 14.10 Tested on: Ubuntu 20.04 LTS with...

USN-7393-1: Linux kernel (FIPS) vulnerabilities

Chenyuan Yang discovered that the CEC driver driver in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2024-23848 Attila Szász discovered that the HFS+ file system...

Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-7388-1)

"The remote Ubuntu 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7388-1 advisory. Attila Szsz discovered that the HFS+ file system implementation in the Linux Kernel contained a heap overflow vulnerability. An attacker cou...

USN-7387-1: Linux kernel vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - MIPS architecture; - PowerPC architecture; - RISC-V architecture; - S390 architecture; - Supe...

Kernel Live Patch Security Notice LSN-0110-1

A half dozen vulnerabilities have been addressed in the Linux kernel including use-after-free and heap overflow issues. Linux kernel vulnerabilities A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 20.04 LTS - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS - Ubuntu 22.04 LTS -...

USN-7372-1: Varnish vulnerability

Martin van Kervel Smedshammer discovered that Varnish did not properly sanitize certain HTTP headers. A remote attacker could possibly use this issue to perform a cross-site request forgery CSRF attack...

Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS / 24.10 : Libxslt vulnerability (USN-7361-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS / 24.10 host has packages installed that are affected by a vulnerability as referenced in the USN-7361-1 advisory. Ivan Fratric discovered that Libxslt incorrectly handled certain memory operations when handling documents. A remote attacker coul...

USN-7355-1 restrictedpython vulnerabilities

Nakul Choudhary and Robert Xiao discovered that RestrictedPython did not properly sanitize certain inputs. An attacker could possibly use this issue to execute arbitrary code. This issue only affected Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. CVE-2023-37271 Abhishek Govindarasu, Ankush Menat and War...

USN-7355-1: RestrictedPython vulnerabilities

Nakul Choudhary and Robert Xiao discovered that RestrictedPython did not properly sanitize certain inputs. An attacker could possibly use this issue to execute arbitrary code. This issue only affected Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. CVE-2023-37271 Abhishek Govindarasu, Ankush Menat and War...

Ubuntu: Security Advisory (USN-7352-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

USN-7352-1: FreeType vulnerability

It was discovered that FreeType incorrectly handled certain memory operations when parsing font subglyph structures. A remote attacker could use this issue to cause FreeType to crash, resulting in a denial of service, or possibly execute arbitrary code...

Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS / 24.10 : RESTEasy vulnerabilities (USN-7351-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS / 24.10 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7351-1 advisory. Nikos Papadopoulos discovered that RESTEasy improperly handled URL encoding when certain errors occur. An attacker could...

USN-7343-2 jinja2 regression

USN-7343-1 fixed vulnerabilities in Jinja2. The update introduced a regression when attempting to import Jinja2 on Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. This update fixes the problem. We apologize for the inconvenience. Original advisory details: Rafal Krupinski discovered that Jinja2 did not...

USN-7343-2: Jinja2 regression

USN-7343-1 fixed vulnerabilities in Jinja2. The update introduced a regression when attempting to import Jinja2 on Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. This update fixes the problem. We apologize for the inconvenience. Original advisory details: Rafal Krupinski discovered that Jinja2 did not...

USN-7349-1: RAR vulnerabilities

It was discovered that RAR incorrectly handled certain paths. If a user or automated system were tricked into extracting a specially crafted RAR archive, a remote attacker could possibly use this issue to write arbitrary files outside of the targeted directory. CVE-2022-30333 It was discovered th...

Ubuntu 20.04 LTS / 22.04 LTS : RAR vulnerabilities (USN-7349-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7349-1 advisory. It was discovered that RAR incorrectly handled certain paths. If a user or automated system were tricked into extracting a specially crafted...