OPENSUSE-SU-2021:0639-1 Security update for cifs-utils

This update for cifs-utils fixes the following security issues: - CVE-2021-20208: Fixed a potential kerberos auth leak escaping from container. bsc1183239 - CVE-2020-14342: Fixed a shell command injection vulnerability in mount.cifs. bsc1174477 This update for cifs-utils fixes the following issue...

SUSE-SU-2021:1455-1 Security update for cifs-utils

This update for cifs-utils fixes the following security issues: - CVE-2021-20208: Fixed a potential kerberos auth leak escaping from container. bsc1183239 - CVE-2020-14342: Fixed a shell command injection vulnerability in mount.cifs. bsc1174477 This update for cifs-utils fixes the following issue...

ALPINE-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...

GO-2021-0087 Race condition in github.com/opencontainers/runc

A race while mounting volumes allows a possible symlink-exchange attack, allowing a user whom can start multiple containers with custom volume mount configurations to escape the container...

FreeBSD : FreeBSD -- jail escape possible by mounting over jail root (a7b97d26-9792-11eb-b87a-901b0ef719ab)

Due to a race condition between lookup of '..' and remounting a filesystem, a process running inside a jail might access filesystem hierarchy outside of jail. Impact : A process with superuser privileges running inside a jail configured with the allow.mount permission not enabled by default could...

FreeBSD-SA-21:10.jail_mount

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-21:10.jailmount Security Advisory The FreeBSD Project Topic: jail escape possible by mounting over jail root Category: core Module: jail Announced: 2021-04-06...

CVE-2021-22191

There's a flaw in Wireshark. An attacker who sends malicious links with schemes other than http/https over the wire or via a pcapng file, and who is able to get a victim user of Wireshark's user interface to click these links, could perform actions such as mounting volumes, or in some cases...

USN-4770-1 glusterfs vulnerabilities

It was discovered that GlusterFS incorrectly handled network requests. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 14.04 ESM. CVE-2014-3619 It was discovered that GlusterFS incorrectly handled user permissions. An authenticated attacker...

RHEL 7 : kernel (RHSA-2020:5656)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:5656 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: out of bounds write in functio...

Moderate: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 7.4 Advanced Update Support, Red Hat Enterprise Linux 7.4 Telco Extended Update Support, and Red Hat Enterprise Linux 7.4 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impac...

Security update for buildah (moderate)

openSUSE Security Update: Security update for buildah Announcement ID: openSUSE-SU-2020:2106-1 Rating: moderate References: 1165184 1167864 Cross-References: CVE-2019-10214 CVE-2020-10696 Affected Products: openSUSE Leap 15.1 An update that fixes two vulnerabilities is now available. Description:...

[SECURITY] Fedora 32 Update: cifs-utils-6.11-1.fc32

The SMB/CIFS protocol is a standard file sharing protocol widely deployed on Microsoft Windows machines. This package contains tools for mounting shares on Linux using the SMB/CIFS protocol. The tools in this package work in conjunction with support in the kernel to allow one to mount a SMB/CIFS...

[SECURITY] Fedora 33 Update: cifs-utils-6.11-1.fc33

The SMB/CIFS protocol is a standard file sharing protocol widely deployed on Microsoft Windows machines. This package contains tools for mounting shares on Linux using the SMB/CIFS protocol. The tools in this package work in conjunction with support in the kernel to allow one to mount a SMB/CIFS...

kernel: sync of excessive duration via an XFS v5 image with crafted metadata

A flaw was discovered in the XFS source in the Linux kernel. This flaw allows an attacker with the ability to mount an XFS filesystem, to trigger a denial of service while attempting to sync a file located on an XFS v5 image with crafted metadata...

Arbitrary Code Execution

kernel is vulnerable to arbitrary code execution. A user-after-free occurs in trymergefreespace in fs/btrfs/free-space-cache.c when mounting malicious btrfs filesystem image and subsequently making a syncfs system call. This could potentially lead to arbitrary code execution on the OS...

GHSA-C3X7-GJMX-R2FF Open Redirect in serve-static

Versions of serve-static prior to 1.6.5 or 1.7.x prior to 1.7.2 are affected by an open redirect vulnerability on some browsers when configured to mount at the root directory. Proof of Concept A link to http://example.com//www.google.com/%2e%2e will redirect to //www.google.com/%2e%2e Some browse...

openSUSE Security Update : singularity (openSUSE-2020-1037)

This update for singularity fixes the following issues : - New version 3.6.0. This version introduces a new signature format for SIF images, and changes to the signing / verification code to address the following security problems : - CVE-2020-13845, boo1174150 In Singularity 3.x versions below...

CVE-2020-2026 Kata Containers - Guests can trick the kata-runtime into mounting the container image on any host path

A malicious guest compromised before a container creation e.g. a malicious guest image or a guest running multiple containers can trick the kata runtime into mounting the untrusted container filesystem on any host path, potentially allowing for code execution on the host. This issue affects: Kata...

CVE-2019-19447

A flaw was found in the Linux kernel's ext4unlink function. An attacker could corrupt memory or escalate privileges when deleting a file from a recently unmounted specially crafted ext4 filesystem, including local, USB, and iSCSI. Mitigation Ext4 filesytems are built into the kernel so it is not...

EulerOS Virtualization 3.0.2.2 : kernel (EulerOS-SA-2020-1452)

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - The kernel package contains the Linux kernel vmlinuz, the core of any Linux operating system. The kernel handles the basic...