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Gentoo Linux Security Advisory GLSA 202405-11
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https:\/\/security.gentoo.org\/
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Severity: Normal
Title: MIT krb5: Multiple Vulnerabilities
Date: May 05, 2024
Bugs: #803434, #809845, #879875, #917464
ID: 202405-11<\/p>\n
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Synopsis
=======
Multiple vulnerabilities have been discovered in MIT krb5, the worst of
which could lead to remote code execution.<\/p>\n
Background
=========
MIT krb5 is the free implementation of the Kerberos network
authentication protocol by the Massachusetts Institute of Technology.<\/p>\n
Affected packages
================
Package Vulnerable Unaffected
—————— ———— ————
app-crypt\/mit-krb5 < 1.21.2 >= 1.21.2<\/p>\n
Description
==========
Multiple vulnerabilities have been discovered in MIT krb5. Please review
the CVE identifiers referenced below for details.<\/p>\n
Impact
=====
Please review the referenced CVE identifiers for details.<\/p>\n
Workaround
=========
There is no known workaround at this time.<\/p>\n
Resolution
=========
All MIT krb5 users should upgrade to the latest version:<\/p>\n
# emerge –sync
# emerge –ask –oneshot –verbose “>=app-crypt\/mit-krb5-1.21.2”<\/p>\n
References
=========
[ 1 ] CVE-2021-36222
https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2021-36222
[ 2 ] CVE-2021-37750
https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2021-37750
[ 3 ] CVE-2022-42898
https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2022-42898
[ 4 ] CVE-2023-36054
https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2023-36054
[ 5 ] CVE-2023-39975
https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2023-39975<\/p>\n
Availability
===========
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:<\/p>\n
https:\/\/security.gentoo.org\/glsa\/202405-11<\/p>\n
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.<\/p>\n
License
======
Copyright 2024 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).<\/p>\n
The contents of this document are licensed under the
Creative Commons – Attribution \/ Share Alike license.<\/p>\n
https:\/\/creativecommons.org\/licenses\/by-sa\/2.5<\/p>\n","protected":false},"excerpt":{"rendered":"
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