Debian: Security Advisory (DLA-2659-1)

The remote host is missing an update for the Debian 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 16.04 LTS : GNU C Library vulnerabilities (USN-4954-1)

The remote Ubuntu 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4954-1 advisory. Jason Royes and Samuel Dytrych discovered that the memcpy implementation for 32 bit ARM processors in the GNU C Library contained an integer underflow...

Chamilo LMS 1.11.14 Remote Code Execution

Exploit Title: Chamilo LMS 1.11.14 - Remote Code Execution Authenticated Date: 13/05/2021 Exploit Author: M. Cory Billington @th3y Vendor Homepage: https://chamilo.org Software Link: https://github.com/chamilo/chamilo-lms Version: 1.11.14 Tested on: Ubuntu 20.04.2 LTS CVE: CVE-2021-31933 Writeup:...

Chamilo LMS 1.11.14 - Remote Code Execution (Authenticated)

Exploit Title: Chamilo LMS 1.11.14 - Remote Code Execution Authenticated Date: 13/05/2021 Exploit Author: M. Cory Billington @th3y Vendor Homepage: https://chamilo.org Software Link: https://github.com/chamilo/chamilo-lms Version: 1.11.14 Tested on: Ubuntu 20.04.2 LTS CVE: CVE-2021-31933 Writeup:...

[SECURITY] [DLA 2659-1] graphviz security update

----------------------------------------------------------------------- Debian LTS Advisory DLA-2659-1 [email protected] https://www.debian.org/lts/security/ Utkarsh Gupta May 13, 2021 https://wiki.debian.org/LTS - -----------------------------------------------------------------------...

Ubuntu: Security Advisory (USN-4952-1)

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 18.04 LTS / 20.04 LTS : WebKitGTK vulnerabilities (USN-4939-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4939-1 advisory. A large number of security issues were discovered in the WebKitGTK Web and JavaScript engines. If a user were tricked into viewing a maliciou...

Ubuntu 20.04 LTS : Linux kernel (OEM) vulnerabilities (USN-4947-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4947-1 advisory. Kiyin discovered that the x25 implementation in the Linux kernel contained overflows when handling addresses from user space. A local attacker could use...

Ubuntu 18.04 LTS / 20.04 LTS : MariaDB vulnerabilities (USN-4944-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-4944-1 advisory. This update fixed multiple vulnerabilities in MariaDB. Ubuntu 18.04 LTS has been updated to MariaDB 10.1.48. Ubuntu 20.04 LTS has been updated to...

Ubuntu 16.04 ESM / 18.04 LTS : Linux kernel vulnerabilities (USN-4946-1)

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-4946-1 advisory. It was discovered that the DRM subsystem in the Linux kernel contained double-free vulnerabilities. A privileged attacker could possibly use...

Ubuntu 20.04 LTS : Linux kernel (OEM) vulnerabilities (USN-4948-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4948-1 advisory. Ryota Shiga discovered that the eBPF implementation in the Linux kernel did not properly verify that a BPF program only reserved as much memory for a rin...

Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-4945-1)

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-4945-1 advisory. It was discovered that the Nouveau GPU driver in the Linux kernel did not properly handle error conditions in some situations. A local attack...

Ubuntu: Security Advisory (USN-4944-1)

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...

USN-4949-1: Linux kernel vulnerabilities

Ryota Shiga discovered that the eBPF implementation in the Linux kernel did not properly verify that a BPF program only reserved as much memory for a ring buffer as was allocated. A local attacker could use this to cause a denial of service system crash or execute arbitrary code. CVE-2021-3489...

[SECURITY] [DLA 2655-1] rails security update

----------------------------------------------------------------------- Debian LTS Advisory DLA-2655-1 [email protected] https://www.debian.org/lts/security/ Utkarsh Gupta May 12, 2021 https://wiki.debian.org/LTS - -----------------------------------------------------------------------...

[SECURITY] [DLA 2654-1] composer security update

----------------------------------------------------------------------- Debian LTS Advisory DLA-2654-1 [email protected] https://www.debian.org/lts/security/ Utkarsh Gupta May 12, 2021 https://wiki.debian.org/LTS - -----------------------------------------------------------------------...

USN-4944-1: MariaDB vulnerabilities

This update fixed multiple vulnerabilities in MariaDB. Ubuntu 18.04 LTS has been updated to MariaDB 10.1.48. Ubuntu 20.04 LTS has been updated to MariaDB 10.3.29. Ubuntu 20.10 has been updated to MariaDB 10.3.29. Ubuntu 21.04 has been updated to MariaDB 10.5.10...

USN-4941-1: Exiv2 vulnerabilities

It was discovered that Exiv2 incorrectly handled certain images. An attacker could possibly use this issue to execute arbitrary code or cause a crash. CVE-2021-29457 It was discovered that Exiv2 incorrectly handled certain images. An attacker could possibly use this issue to cause a denial of...

USN-4939-1: WebKitGTK vulnerabilities

A large number of security issues were discovered in the WebKitGTK Web and JavaScript engines. If a user were tricked into viewing a malicious website, a remote attacker could exploit a variety of issues related to web browser security, including cross-site scripting attacks, denial of service...

Unbreakable Enterprise kernel security update

5.4.17-2102.201.3uek - locking/qrwlock: Fix ordering in queuedwritelockslowpath Ali Saidi Orabug: 32805544 5.4.17-2102.201.2uek - md/bitmap: wait for external bitmap writes to complete during tear down Sudhakar Panneerselvam Orabug: 32764237 - ocfs2: fix deadlock between setattr and dioendiowrite...