4923 matches found
PT-2025-48736
Name of the Vulnerable Software and Affected Versions SingularityCE versions prior to 4.3.5 SingularityPRO versions prior to 4.1.11 and 4.3.5 Description SingularityCE and SingularityPRO are open source container platforms. If a user depends on LSM restrictions to prevent harmful actions, an...
Fedora security vulnerabilities
Fedora is a set of Linux operating systems from the Fedora community. A security vulnerability exists in Fedora's Mounting /proc filesystem, which can be exploited by an attacker to bypass the chroot environment and gain write access to files...
CVE-2021-30465
runc before 1.0.0-rc95 allows a Container Filesystem Breakout via Directory Traversal. To exploit the vulnerability, an attacker must be able to create multiple containers with a fairly specific mount configuration. The problem occurs via a symlink-exchange attack that relies on a race condition...
mount destinations can be swapped via symlink-exchange to cause mounts outside the rootfs
Summary runc 1.0.0-rc94 and earlier are vulnerable to a symlink exchange attack whereby an attacker can request a seemingly-innocuous container configuration that actually results in the host filesystem being bind-mounted into the container allowing for a container escape. CVE-2021-30465 has been...
GHSA-C3XM-PVG7-GH7R mount destinations can be swapped via symlink-exchange to cause mounts outside the rootfs
Summary runc 1.0.0-rc94 and earlier are vulnerable to a symlink exchange attack whereby an attacker can request a seemingly-innocuous container configuration that actually results in the host filesystem being bind-mounted into the container allowing for a container escape. CVE-2021-30465 has been...
OESA-2021-1193 cifs-utils security update
The in-kernel CIFS filesystem is generally the preferred method for mounting SMB/CIFS shares on Linux. Security Fixes: A flaw was found in cifs-utils in versions before 6.13. A user when mounting a krb5 CIFS file system from within a container can use Kerberos credentials of the host. The highest...
Ubuntu: Security Advisory (USN-4960-1)
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-4960-1 runc vulnerability
Etienne Champetier discovered that runC incorrectly checked mount targets. An attacker with a malicious container image could possibly mount the host filesystem into the container and escalate privileges...
UBUNTU-CVE-2021-30465
runc before 1.0.0-rc95 allows a Container Filesystem Breakout via Directory Traversal. To exploit the vulnerability, an attacker must be able to create multiple containers with a fairly specific mount configuration. The problem occurs via a symlink-exchange attack that relies on a race condition...
A flaw was found in cifs-utils in versions before 6.13. A user when mounting a krb5 CIFS file system from within a container can use Kerberos credentials of the host. The highest threat from this vulnerability is to data confidentiality and integrity.
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Mount Locker Ransomware Aggressively Changes Up Tactics
The Mount Locker ransomware has shaken things up in recent campaigns with more sophisticated scripting and anti-prevention features, according to researchers. And, the change in tactics appears to coincide with a rebranding for the malware into “AstroLocker.” According to researchers, Mount Locke...
AZL-6354 CVE-2021-20208 affecting package cifs-utils for versions less than 6.8-6
A flaw was found in cifs-utils in versions before 6.13. A user when mounting a krb5 CIFS file system from within a container can use Kerberos credentials of the host. The highest threat from this vulnerability is to data confidentiality and integrity...
UBUNTU-CVE-2021-20208
A flaw was found in cifs-utils in versions before 6.13. A user when mounting a krb5 CIFS file system from within a container can use Kerberos credentials of the host. The highest threat from this vulnerability is to data confidentiality and integrity...
SUSE: Security Advisory (SUSE-SU-2018:2071-1)
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...
SUSE: Security Advisory (SUSE-SU-2018:3767-2)
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...
CVE-2021-3493
The overlayfs implementation in the linux kernel did not properly validate with respect to user namespaces the setting of file capabilities on files in an underlying file system. Due to the combination of unprivileged user namespaces along with a patch carried in the Ubuntu kernel to allow...
GO-2021-0085 Authorization bypass in github.com/opencontainers/runc
AppArmor restrictions may be bypassed due to improper validation of mount targets, allowing a malicious image to mount volumes over e.g. /proc...
SUSE-SU-2021:14693-1 Security update for util-linux
This update for util-linux fixes the following issues: - CVE-2015-5218: Prevent colcrt buffer overflow. bsc949754 These non-security issues were fixed: - Mount crashes when trying to mount shmfs while SELinux is active. bsc1040414 - Fix lsblk -f on CCISS and other devices with nodes in /dev...
Microsoft Azure Sphere mount namespace unsigned code execution vulnerability
Summary An unsigned code execution vulnerability exists in the mount namespace functionality of Microsoft Azure Sphere 21.01. A specially crafted shellcode could allow an adversary to execute an arbitrary binary in a tmpfs mount, leading to unsigned code execution. An attacker can switch to a new...
PT-2024-11063 · Linux · Linux Kernel
Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to the commit 014c9caa29d3 Description: The issue is related to the ext4 file system in the Linux kernel. Before commit 014c9caa29d3, a series of commands could trigger a panic. The commands include mounting a file...