Ubuntu 20.04 LTS : Firefox vulnerabilities (USN-6747-1)

The remote Ubuntu 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6747-1 advisory. Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially explo...

USN-6728-3: Squid vulnerability

USN-6728-1 fixed vulnerabilities in Squid. The fix for CVE-2023-5824 caused Squid to crash in certain environments on Ubuntu 20.04 LTS and was disabled in USN-6728-2. The problematic fix for CVE-2023-5824 has now been corrected and reinstated in this update. We apologize for the inconvenience...

Ubuntu 20.04 LTS : Pillow vulnerability (USN-6744-2)

The remote Ubuntu 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-6744-2 advisory. USN-6744-1 fixed a vulnerability in Pillow Python 3. This update provides the corresponding updates for Pillow Python 2 in Ubuntu 20.04 LTS. Tenable has extracted...

USN-6744-2 pillow vulnerability

USN-6744-1 fixed a vulnerability in Pillow Python 3. This update provides the corresponding updates for Pillow Python 2 in Ubuntu 20.04 LTS. Original advisory details: Hugo van Kemenade discovered that Pillow was not properly performing bounds checks when processing an ICC file, which could lead ...

USN-6744-2: Pillow vulnerability

USN-6744-1 fixed a vulnerability in Pillow Python 3. This update provides the corresponding updates for Pillow Python 2 in Ubuntu 20.04 LTS. Original advisory details: Hugo van Kemenade discovered that Pillow was not properly performing bounds checks when processing an ICC file, which could lead ...

Ubuntu: Security Advisory (USN-6741-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 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-6726-3: Linux kernel (Xilinx ZynqMP) vulnerabilities

Pratyush Yadav discovered that the Xen network backend implementation in the Linux kernel did not properly handle zero length data request, leading to a null pointer dereference vulnerability. An attacker in a guest VM could possibly use this to cause a denial of service host domain crash...

Ubuntu 20.04 LTS : Linux kernel (IoT) vulnerabilities (USN-6726-2)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6726-2 advisory. Pratyush Yadav discovered that the Xen network backend implementation in the Linux kernel did not properly handle zero length data request, leading to a...

Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel (AWS) vulnerabilities (USN-6725-2)

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-6725-2 advisory. Chih-Yen Chang discovered that the KSMBD implementation in the Linux kernel did not properly validate certain data structure fields when...

Ubuntu 20.04 LTS : Linux kernel (Xilinx ZynqMP) vulnerabilities (USN-6726-3)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6726-3 advisory. Pratyush Yadav discovered that the Xen network backend implementation in the Linux kernel did not properly handle zero length data request, leading to a...

USN-6726-2: Linux kernel (IoT) vulnerabilities

Pratyush Yadav discovered that the Xen network backend implementation in the Linux kernel did not properly handle zero length data request, leading to a null pointer dereference vulnerability. An attacker in a guest VM could possibly use this to cause a denial of service host domain crash...

USN-6733-1: GnuTLS vulnerabilities

It was discovered that GnuTLS had a timing side-channel when performing certain ECDSA operations. A remote attacker could possibly use this issue to recover sensitive information. CVE-2024-28834 It was discovered that GnuTLS incorrectly handled verifying certain PEM bundles. A remote attacker cou...

Ubuntu 20.04 LTS / 22.04 LTS / 23.10 : GnuTLS vulnerabilities (USN-6733-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS / 23.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6733-1 advisory. It was discovered that GnuTLS had a timing side-channel when performing certain ECDSA operations. A remote attacker could possibly us...

USN-6730-1: Apache Maven Shared Utils vulnerability

It was discovered that Apache Maven Shared Utils did not handle double-quoted strings properly, allowing shell injection attacks. This could allow an attacker to run arbitrary code...

USN-6728-2 squid regression

USN-6728-1 fixed vulnerabilities in Squid. The fix for CVE-2023-5824 caused Squid to crash in certain environments on Ubuntu 20.04 LTS. The problematic fix has been reverted pending further investigation. We apologize for the inconvenience. Original advisory details: Joshua Rogers discovered that...

Ubuntu 20.04 LTS : Squid regression (USN-6728-2)

The remote Ubuntu 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-6728-2 advisory. USN-6728-1 fixed vulnerabilities in Squid. The fix for CVE-2023-5824 caused Squid to crash in certain environments on Ubuntu 20.04 LTS. The problematic fix has be...

USN-6727-1 nss vulnerabilities

It was discovered that NSS incorrectly handled padding when checking PKCS1 certificates. A remote attacker could possibly use this issue to perform Bleichenbacher-like attacks and recover private data. This issue only affected Ubuntu 20.04 LTS. CVE-2023-4421 It was discovered that NSS had a timin...

CHAOS RAT 5.0.1 Remote Command Execution

Exploit Title: CHAOS RAT v5.0.1 RCE Date: 2024-04-05 Exploit Author: @chebuya Software Link: https://github.com/tiagorlampert/CHAOS Version: v5.0.1 Tested on: Ubuntu 20.04 LTS CVE: CVE-2024-30850, CVE-2024-31839 Description: The CHAOS RAT web panel is vulnerable to command injection, which can be...

Ubuntu: Security Advisory (USN-6721-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 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...

Ubuntu 20.04 LTS / 22.04 LTS / 23.10 : Squid vulnerabilities (USN-6728-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS / 23.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6728-1 advisory. Joshua Rogers discovered that Squid incorrectly handled collapsed forwarding. A remote attacker could possibly use this issue to caus...