Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 23.10 : Python vulnerabilities (USN-6891-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 23.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6891-1 advisory. It was discovered that Python incorrectly handled certain inputs. An attacker could possibly use...

USN-6868-2: Linux kernel (AWS) vulnerabilities

Sander Wiebing, Alvise de Faveri Tron, Herbert Bos, and Cristiano Giuffrida discovered that the Linux kernel mitigations for the initial Branch History Injection vulnerability CVE-2022-0001 were insufficient for Intel processors. A local attacker could potentially use this to expose sensitive...

USN-6880-1: Tomcat vulnerability

Sam Shahsavar discovered that Apache Tomcat did not properly reject HTTP requests with an invalid Content-Length header. A remote attacker could possibly use this issue to perform HTTP request smuggling attacks...

Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS : Tomcat vulnerability (USN-6880-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-6880-1 advisory. Sam Shahsavar discovered that Apache Tomcat did not properly reject HTTP requests with an invalid Content-Length header. A remote attacker...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS : Virtuoso Open-Source Edition vulnerabilities (USN-6879-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6879-1 advisory. Jingzhou Fu discovered that Virtuoso Open-Source Edition incorrectly handled certain crafted SQL...

USN-6866-2: Linux kernel (Azure) vulnerabilities

It was discovered that the ext4 file system implementation in the Linux kernel did not properly validate data state on write operations. An attacker could use this to construct a malicious ext4 file system image that, when mounted, could cause a denial of service system crash. CVE-2021-33631 It w...

USN-6876-1 kopanocore vulnerabilities

It was discovered that Kopano Core allowed out-of-bounds access. An attacker could use this issue to expose private information. This issue only affected Ubuntu 18.04 LTS. CVE-2019-19907 It was discovered that Kopano Core allowed possible authentication with expired passwords. An attacker could u...

USN-6876-1: Kopano Core vulnerabilities

It was discovered that Kopano Core allowed out-of-bounds access. An attacker could use this issue to expose private information. This issue only affected Ubuntu 18.04 LTS. CVE-2019-19907 It was discovered that Kopano Core allowed possible authentication with expired passwords. An attacker could u...

Ubuntu: Security Advisory (USN-6305-3)

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: Security Advisory (USN-6868-1)

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...

Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-6868-1)

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-6868-1 advisory. Sander Wiebing, Alvise de Faveri Tron, Herbert Bos, and Cristiano Giuffrida discovered that the Linux kernel mitigations for the initial Bran...

Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS : Kopano Core vulnerabilities (USN-6876-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6876-1 advisory. It was discovered that Kopano Core allowed out-of-bounds access. An attacker could use this issue to expose private information...

Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel (Azure) vulnerabilities (USN-6866-2)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6866-2 advisory. It was discovered that the ext4 file system implementation in the Linux kernel did not properly validate data state on write operations. An...

USN-6866-1: Linux kernel vulnerabilities

It was discovered that the ext4 file system implementation in the Linux kernel did not properly validate data state on write operations. An attacker could use this to construct a malicious ext4 file system image that, when mounted, could cause a denial of service system crash. CVE-2021-33631 It w...

USN-6305-3: PHP regression

USN-6305-2 fixed a vulnerability in PHP. The update caused a regression in Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. This update fix it. Original advisory details: It was discovered that PHP incorrectly handled certain XML files. An attacker could possibly use this issue to expose sensitive...

Canonical Ubuntu Linux SEoL (18.04.x)

According to its version, Canonical Ubuntu Linux is 18.04.x. It is, therefore, no longer maintained by its vendor or provider. Lack of support implies that no new security patches for the product will be released by the vendor. As a result, it may contain security vulnerabilities. %NASLMINLEVEL...

Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS / 23.10 : eSpeak NG vulnerabilities (USN-6858-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS / 23.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6858-1 advisory. It was discovered that eSpeak NG did not properly manage memory under certain circumstances. An attacker could possibly u...

Ubuntu: Security Advisory (USN-6852-2)

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...

USN-6852-2: Wget vulnerability

USN-6852-1 fixed a vulnerability in Wget. This update provides the corresponding update for Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. Original advisory details: It was discovered that Wget incorrectly handled semicolons in the userinfo subcomponent of a URI. A remote attacker could possibly trick a...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 23.10 : FontForge vulnerabilities (USN-6856-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 23.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6856-1 advisory. It was discovered that FontForge incorrectly handled filenames. If a user or an automated system were tricked...