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[gentoo-announce] [ GLSA 202507-01 ] sudo: Privilege escalation

Posted on 01 July 2025
Gentoo-announce

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Gentoo Linux Security Advisory GLSA 202507-01
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https://security.gentoo.org/
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Severity: High
Title: sudo: Privilege escalation
Date: July 01, 2025
Bugs: #959314
ID: 202507-01

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Synopsis
========
Multiple vulnerabilities have been discovered in sudo, the worst of
which could result in privilege escalation.

Background
==========
sudo allows a system administrator to give users the ability to run
commands as other users.

Affected packages
=================
Package Vulnerable Unaffected
-------------- ------------ ------------
app-admin/sudo < 1.9.17_p1 >= 1.9.17_p1

Description
===========
Multiple vulnerabilities have been discovered in sudo. Please review the
CVE identifiers referenced below for details.

Impact
======
An attacker can escalate privileges to root by providing a special
argument to sudo's --chroot (which is used for chroot purposes). Please
review the referenced CVE identifier for details.

Workaround
==========
There is no known workaround at this time.

Resolution
==========
All sudo users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=app-admin/sudo-1.9.17_p1"

References
==========
[ 1 ] CVE-2025-32462
https://nvd.nist.gov/vuln/detail/CVE-2025-32462
[ 2 ] CVE-2025-32463
https://nvd.nist.gov/vuln/detail/CVE-2025-32463

Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

https://security.gentoo.org/glsa/202507-01

Concerns?
=========
Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users' machines is of utmost
importance to us. Any security concerns should be addressed to
security@gentoo.org or alternatively, you may file a bug at
https://bugs.gentoo.org.

License
=======
Copyright 2025 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).

The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.

https://creativecommons.org/licenses/by-sa/2.5
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