Security
Headlines
HeadlinesLatestCVEs

Headline

Red Hat Security Advisory 2024-0670-03

Red Hat Security Advisory 2024-0670-03 - An update for runc is now available for Red Hat Enterprise Linux 9.

Packet Storm
#vulnerability#linux#red_hat#js
The following advisory data is extracted from:https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_0670.jsonRed Hat officially shut down their mailing list notifications October 10, 2023.  Due to this, Packet Storm has recreated the below data as a reference point to raise awareness.  It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.- Packet Storm Staff====================================================================Red Hat Security AdvisorySynopsis:           Important: runc security updateAdvisory ID:        RHSA-2024:0670-03Product:            Red Hat Enterprise LinuxAdvisory URL:       https://access.redhat.com/errata/RHSA-2024:0670Issue date:         2024-02-05Revision:           03CVE Names:          CVE-2024-21626====================================================================Summary: An update for runc is now available for Red Hat Enterprise Linux 9.Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.Description:The runC tool is a lightweight, portable implementation of the Open Container Format (OCF) that provides container runtime.Security Fix(es):* runc: file descriptor leak (CVE-2024-21626)For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.Solution:https://access.redhat.com/articles/11258CVEs:CVE-2024-21626References:https://access.redhat.com/security/updates/classification/#importanthttps://access.redhat.com/security/vulnerabilities/RHSB-2024-001https://bugzilla.redhat.com/show_bug.cgi?id=2258725

Related news

Gentoo Linux Security Advisory 202408-25

Gentoo Linux Security Advisory 202408-25 - Multiple vulnerabilities have been discovered in runc, the worst of which could lead to privilege escalation. Versions greater than or equal to 1.1.12 are affected.

Red Hat Security Advisory 2024-4597-03

Red Hat Security Advisory 2024-4597-03 - An update for OpenShift Jenkins is now available for Red Hat Product OCP Tools 4.15. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link in the References section. Issues addressed include bypass and traversal vulnerabilities.

Red Hat Security Advisory 2024-1270-03

Red Hat Security Advisory 2024-1270-03 - An update for docker is now available for Red Hat Enterprise Linux 7 Extras.

February 2024: Vulremi, Vuldetta, PT VM Course relaunch, PT TrendVulns digests, Ivanti, Fortinet, MSPT, Linux PW

Hello everyone! In this episode, I will talk about the February updates of my open source projects, also about projects at my main job at Positive Technologies and interesting vulnerabilities. Alternative video link (for Russia): https://vk.com/video-149273431_456239140 Let’s start with my open source projects. Vulremi A simple vulnerability remediation utility, Vulremi, now has a logo and […]

Red Hat Security Advisory 2024-0764-03

Red Hat Security Advisory 2024-0764-03 - An update for the container-tools:rhel8 module is now available for Red Hat Enterprise Linux 8.6 Extended Update Support.

Red Hat Security Advisory 2024-0760-03

Red Hat Security Advisory 2024-0760-03 - An update for the container-tools:3.0 module is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Telecommunications Update Service, and Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions.

Red Hat Security Advisory 2024-0759-03

Red Hat Security Advisory 2024-0759-03 - An update for the container-tools:rhel8 module is now available for Red Hat Enterprise Linux 8.8 Extended Update Support.

Red Hat Security Advisory 2024-0758-03

Red Hat Security Advisory 2024-0758-03 - An update for the container-tools:2.0 module is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions.

Red Hat Security Advisory 2024-0757-03

Red Hat Security Advisory 2024-0757-03 - An update for the container-tools:4.0 module is now available for Red Hat Enterprise Linux 8.6 Extended Update Support.

Red Hat Security Advisory 2024-0756-03

Red Hat Security Advisory 2024-0756-03 - An update for runc is now available for Red Hat Enterprise Linux 9.0 Extended Update Support.

Red Hat Security Advisory 2024-0752-03

Red Hat Security Advisory 2024-0752-03 - An update for the container-tools:rhel8 module is now available for Red Hat Enterprise Linux 8.

Red Hat Security Advisory 2024-0717-03

Red Hat Security Advisory 2024-0717-03 - An update for runc is now available for Red Hat Enterprise Linux 7 Extras.

Debian Security Advisory 5615-1

Debian Linux Security Advisory 5615-1 - It was discovered that runc, a command line client for running applications packaged according to the Open Container Format (OCF), was susceptible to multiple container break-outs due to an internal file descriptor leak.

runc 1.1.11 File Descriptor Leak Privilege Escalation

runc versions 1.1.11 and below, as used by containerization technologies such as Docker engine and Kubernetes, are vulnerable to an arbitrary file write vulnerability. Due to a file descriptor leak it is possible to mount the host file system with the permissions of runc (typically root). Successfully tested on Ubuntu 22.04 with runc 1.1.7-0ubuntu1~22.04.1 using Docker build.

Ubuntu Security Notice USN-6619-1

Ubuntu Security Notice 6619-1 - Rory McNamara discovered that runC did not properly manage internal file descriptor while managing containers. An attacker could possibly use this issue to obtain sensitive information or bypass container restrictions.

GHSA-xr7r-f8xq-vfvv: runc vulnerable to container breakout through process.cwd trickery and leaked fds

### Impact In runc 1.1.11 and earlier, due to an internal file descriptor leak, an attacker could cause a newly-spawned container process (from `runc exec`) to have a working directory in the host filesystem namespace, allowing for a container escape by giving access to the host filesystem ("attack 2"). The same attack could be used by a malicious image to allow a container process to gain access to the host filesystem through `runc run` ("attack 1"). Variants of attacks 1 and 2 could be also be used to overwrite semi-arbitrary host binaries, allowing for complete container escapes ("attack 3a" and "attack 3b"). Strictly speaking, while attack 3a is the most severe from a CVSS perspective, attacks 2 and 3b are arguably more dangerous in practice because they allow for a breakout from inside a container as opposed to requiring a user execute a malicious image. The reason attacks 1 and 3a are scored higher is because being able to socially engineer users is treated as a given for UI:R ...

RunC Flaws Enable Container Escapes, Granting Attackers Host Access

Multiple security vulnerabilities have been disclosed in the runC command line tool that could be exploited by threat actors to escape the bounds of the container and stage follow-on attacks. The vulnerabilities, tracked as CVE-2024-21626, CVE-2024-23651, CVE-2024-23652, and CVE-2024-23653, have been collectively dubbed Leaky Vessels by cybersecurity vendor Snyk. "These container

Packet Storm: Latest News

Omada Identity Cross Site Scripting