Red Hat Security Advisory 2024-3139-03 - An update for squashfs-tools is now available for Red Hat Enterprise Linux 8. Issues addressed include a traversal vulnerability.
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The following advisory data is extracted from:
https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_3139.json
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- Packet Storm Staff
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Red Hat Security Advisory
Synopsis: Moderate: squashfs-tools security update
Advisory ID: RHSA-2024:3139-03
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2024:3139
Issue date: 2024-05-22
Revision: 03
CVE Names: CVE-2021-40153
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Summary:
An update for squashfs-tools is now available for Red Hat Enterprise Linux 8.
Red Hat Product Security has rated this update as having a security impact of Moderate. 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:
SquashFS is a highly compressed read-only file system for Linux. These packages contain the utilities for manipulating squashfs file systems.
Security Fix(es):
* squashfs-tools: unvalidated filepaths allow writing outside of destination (CVE-2021-40153)
* squashfs-tools: possible Directory Traversal via symbolic link (CVE-2021-41072)
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.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.10 Release Notes linked from the References section.
Solution:
https://access.redhat.com/articles/11258
CVEs:
CVE-2021-40153
References:
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.10_release_notes/index
https://bugzilla.redhat.com/show_bug.cgi?id=1998621
https://bugzilla.redhat.com/show_bug.cgi?id=2004957