Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : GLib vulnerability (USN-4764-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-4764-1 advisory. It was discovered that GLib incorrectly handled certain symlinks when replacing files. If a user or automated system were tricked into...

Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-4749-1)

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-4749-1 advisory. Bodong Zhao discovered a use-after-free in the Sun keyboard driver implementation in the Linux kernel. A local attacker could use this to cau...

Ubuntu 18.04 LTS / 20.04 LTS : Apache Shiro vulnerabilities (USN-4740-1)

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-4740-1 advisory. It was discovered that Apache Shiro mishandled specially crafted requests. An attacker could use this vulnerability to bypass authentication...

Ubuntu 16.04 LTS : Jackson vulnerabilities (USN-4741-1)

The remote Ubuntu 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4741-1 advisory. It was discovered that Jackson Databind incorrectly handled deserialization. An attacker could possibly use this issue to execute arbitrary code. Tenable...

Ubuntu 20.04 LTS : Linux kernel (OEM) vulnerability (USN-4753-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-4753-1 advisory. It was discovered that the LIO SCSI target implementation in the Linux kernel performed insufficient identifier checking in certain XCOPY requests. An attacker wi...

Ubuntu 20.04 LTS : containerd vulnerability (USN-4881-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-4881-1 advisory. It was discovered that containerd incorrectly handled certain environment variables. Contrary to expectations, a container could receive environment variables...

Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-4877-1)

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-4877-1 advisory. It was discovered that the Marvell WiFi-Ex device driver in the Linux kernel did not properly validate ad- hoc SSIDs. A local attacker could...

Ubuntu 16.04 LTS / 18.04 LTS : Python regression (USN-4754-2)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-4754-2 advisory. USN-4754-1 fixed a vulnerability in Python. The fix for CVE-2021-3177 introduced a regression in Python 2.7. This update reverts the security fix...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : OpenSSL vulnerabilities (USN-4738-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4738-1 advisory. Paul Kehrer discovered that OpenSSL incorrectly handled certain input lengths in EVP functions. A remote attacker could possibly...

Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-4748-1)

The remote Ubuntu 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4748-1 advisory. It was discovered that the jfs file system implementation in the Linux kernel contained an out-of-bounds read vulnerability. A local attacker could use...

Ubuntu 20.04 LTS : Linux kernel vulnerabilities (USN-4751-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4751-1 advisory. It was discovered that the console keyboard driver in the Linux kernel contained a race condition. A local attacker could use this to expose sensitive...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Privoxy vulnerabilities (USN-4886-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4886-1 advisory. It was discovered that Privoxy incorrectly handled CGI requests. An attacker could possibly use this issue to cause a denial of...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : GLib vulnerabilities (USN-4759-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4759-1 advisory. Krzesimir Nowak discovered that GLib incorrectly handled certain large buffers. A remote attacker could use this issue to cause...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : LibTIFF vulnerabilities (USN-4755-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4755-1 advisory. It was discovered that LibTIFF incorrectly handled certain malformed images. If a user or automated system were tricked into...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : QEMU regression (USN-4467-3)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-4467-3 advisory. USN-4467-1 fixed vulnerabilities in QEMU. The fix for CVE-2020-13754 introduced a regression in certain environments. This update fixes th...

Ubuntu: Security Advisory (USN-4883-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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-4881-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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-4880-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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-4877-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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-4754-3)

The remote host is missing an update for the SPDX-FileCopyrightText: 2021 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...