Ubuntu 18.04 LTS / 20.04 LTS : OpenVPN vulnerability (USN-5347-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-5347-1 advisory. It was discovered that OpenVPN incorrectly handled certain configurations with multiple authentication plugins. A remote attacker could possibly use...

Ubuntu 18.04 LTS / 20.04 LTS : Firefox regressions (USN-5321-3)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-5321-3 advisory. USN-5321-1 fixed vulnerabilities in Firefox. The update introduced several minor regressions. This update fixes the problem. We apologize for the...

Ubuntu 18.04 LTS / 20.04 LTS : Thunderbird vulnerabilities (USN-5345-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5345-1 advisory. Multiple security issues were discovered in Thunderbird. If a user were tricked into opening a specially crafted website in a browsing contex...

USN-5340-1: CKEditor vulnerabilities

Kyaw Min Thein discovered that CKEditor incorrectly handled certain inputs. An attacker could possibly use this issue to execute arbitrary code. This issue only affects Ubuntu 18.04 LTS. CVE-2018-9861 Micha Bentkowski discovered that CKEditor incorrectly handled certain inputs. An attacker could...

Ubuntu 16.04 ESM / 18.04 LTS : Linux kernel vulnerabilities (USN-5339-1)

The remote Ubuntu 16.04 ESM / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5339-1 advisory. Yiqi Sun and Kevin Wang discovered that the cgroups implementation in the Linux kernel did not properly restrict access to the cgroups v1...

Ubuntu 18.04 LTS / 20.04 LTS : CKEditor vulnerabilities (USN-5340-1)

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-5340-1 advisory. Kyaw Min Thein discovered that CKEditor incorrectly handled certain inputs. An attacker could possibly use this issue to execute arbitrary...

Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-5338-1)

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-5338-1 advisory. Yiqi Sun and Kevin Wang discovered that the cgroups implementation in the Linux kernel did not properly restrict access to the cgroups v1...

Vulnerability fixed in libxml2

A vulnerability has been fixed in libxml2. The vulnerability allows a remote malicious party the ability to cause a denial-of-service cause. The developers of libxml2 have released an update to fix the vulnerability: https://gitlab.gnome.org/GNOME/libxml2/-/commit...

Ubuntu: Security Advisory (USN-5332-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

Internet Bug Bounty: Use of uninitialized value of in req_parsebody method of lua_request.c

Software Versions Ubuntu - 18.04 64-bit Apache 2.4.51 - 64 bit Cause of Bug This bug is present in the reqparsebody method of luarequest.c file. Below mentioned lines of code cause this bug. cpp const char data; int i; sizet vlen = 0; sizet len = 0; if luareadbodyr, &data, aprofft &size,...

USN-5321-2: Firefox vulnerabilities

USN-5321-1 fixed vulnerabilities in Firefox. The update didn't include arm64 because of a regression. This update provides the corresponding update for arm64. This update also removes Yandex and Mail.ru as optional search providers in the drop-down search menu. Original advisory details: Multiple...

Ubuntu 18.04 LTS / 20.04 LTS : Firefox vulnerabilities (USN-5321-2)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5321-2 advisory. USN-5321-1 fixed vulnerabilities in Firefox. The update didn't include arm64 because of a regression. This update provides the corresponding...

Ubuntu: Security Advisory (USN-5327-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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-5327-1: rsh vulnerability

Hiroyuki Yamamori discovered that rsh incorrectly handled certain filenames. If a user or automated system were tricked into connecting to a malicious rsh server, a remote attacker could possibly use this issue to modify directory permissions...

Ubuntu: Security Advisory (USN-5323-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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 : rsh vulnerability (USN-5327-1)

The remote Ubuntu 18.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-5327-1 advisory. Hiroyuki Yamamori discovered that rsh incorrectly handled certain filenames. If a user or automated system were tricked into connecting to a malicious rsh server,...

Ubuntu 18.04 LTS / 20.04 LTS : Firefox vulnerabilities (USN-5321-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5321-1 advisory. Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could...

USN-5320-1: Expat vulnerabilities and regression

USN-5288-1 fixed several vulnerabilities in Expat. For CVE-2022-25236 it caused a regression and an additional patch was required. This update address this regression and several other vulnerabilities. It was discovered that Expat incorrectly handled certain files. An attacker could possibly use...

USN-5267-1: Linux kernel vulnerabilities | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 18.04 Description It was discovered that the Bluetooth subsystem 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...

USN-5280-1: Speex vulnerability | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 18.04 Description It was discovered that Speex incorrectly handled certain WAV files. An attacker could possibly use this issue to cause a denial of service. CVEs contained in this USN include: CVE-2020-23903. Affected Clo...