CVE-2022-31214

A Privilege Context Switching issue was discovered in join.c in Firejail 0.9.68. By crafting a bogus Firejail container that is accepted by the Firejail setuid-root program as a join target, a local attacker can enter an environment in which the Linux user namespace is still the initial user...

CVE-2022-31214

A Privilege Context Switching issue was discovered in join.c in Firejail 0.9.68. By crafting a bogus Firejail container that is accepted by the Firejail setuid-root program as a join target, a local attacker can enter an environment in which the Linux user namespace is still the initial user...

CVE-2021-26910

Firejail before 0.9.64.4 allows attackers to bypass intended access restrictions because there is a TOCTOU race condition between a stat operation and an OverlayFS mount operation...

CVE-2020-17367

Firejail through 0.9.62 does not honor the -- end-of-options indicator after the --output option, which may lead to command injection...

openSUSE 15 Security Update : firejail (openSUSE-SU-2022:0037-1)

The remote SUSE Linux SUSE15 host has a package installed that is affected by a vulnerability as referenced in the openSUSE-SU-2022:0037-1 advisory. Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number. %NASLMINLEVEL 70300 C...

OPENSUSE-SU-2022:0037-1 Security update for firejail

This update for firejail fixes the following issues: - Update Leap 15.3 package to 0.9.68 boo1195880 update to firejail 0.9.68: - security: on Ubuntu, the PPA is now recommended over the distro package - see README.md 4748 - security: bugfix: private-cwd leaks access to the entire filesystem -...

Security update for firejail (important)

openSUSE Security Update: Security update for firejail Announcement ID: openSUSE-SU-2022:0037-1 Rating: important References: 1195880 Affected Products: openSUSE Backports SLE-15-SP3 An update that contains security fixes can now be installed. Description: This update for firejail fixes the...

Mageia: Security Advisory (MGASA-2022-0055)

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...

MGASA-2022-0055 Updated firejail packages fix security vulnerability

private-cwd leaks access to the entire filesystem...

Updated firejail packages fix security vulnerability

private-cwd leaks access to the entire filesystem...

PT-2022-3307

Name of the Vulnerable Software and Affected Versions Firejail versions 0.9.68 Description A Privilege Context Switching issue was discovered in join.c in Firejail. By crafting a bogus Firejail container that is accepted by the Firejail setuid-root program as a join target, a local attacker can...

Mageia: Security Advisory (MGASA-2020-0328)

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...

Mageia: Security Advisory (MGASA-2020-0115)

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...

Mageia: Security Advisory (MGASA-2021-0120)

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...

GLSA-202105-19 : Firejail: Privilege escalation

The remote host is affected by the vulnerability described in GLSA-202105-19 Firejail: Privilege escalation It was discovered that a flaw in Firejails OverlayFS code allowed restricted programs to escape sandbox. Impact : A local attacker could obtain arbitrary file system access via an applicati...

Ubuntu: Security Advisory (USN-5141-1)

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-5141-1 firejail vulnerability

Roman Fiedler discovered that a race condition existed in Firejail when using OverlayFS to prevent writes to the underlying file system. A local attacker could use this to gain administrative privileges. Note: this update disables support for OverlayFS in Firejail...

USN-5141-1: Firejail vulnerability

Roman Fiedler discovered that a race condition existed in Firejail when using OverlayFS to prevent writes to the underlying file system. A local attacker could use this to gain administrative privileges. Note: this update disables support for OverlayFS in Firejail...

Ubuntu 20.04 LTS : Firejail vulnerability (USN-5141-1)

The remote Ubuntu 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-5141-1 advisory. Roman Fiedler discovered that a race condition existed in Firejail when using OverlayFS to prevent writes to the underlying file system. A local attacker could us...

The vulnerability of the OverlayFS component arises from the Firejail jailer’s SUID status. This vulnerability stems from insufficient checks on the state of shared resources. As a result, attackers can gain access to confidential data, compromise its integrity, and even cause service failures.

The vulnerability of the OverlayFS component in Firejail’s SUID mode is related to insufficient checking of the status of shared resources. Exploiting this vulnerability can allow an attacker to access confidential data, compromise its integrity, and cause service failures...