Bug 2254504 (CVE-2023-49935)

Summary:	CVE-2023-49935 slurm: Incorrect Access Control
Product:	[Other] Security Response	Reporter:	ybuenos
Component:	vulnerability	Assignee:	Product Security <prodsec-ir-bot>
Status:	NEW ---	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	Keywords:	Security
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Hardware:	All
OS:	Linux
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
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Bug Depends On:	2254505
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Description ybuenos 2023-12-14 09:25:11 UTC

An issue was discovered in SchedMD Slurm 23.02.x and 23.11.x. There is Incorrect Access Control because of a slurmd Message Integrity Bypass. An attacker can reuse root-level authentication tokens during interaction with the slurmd process. This bypasses the RPC message hashes that protect against undesired MUNGE credential reuse. The fixed versions are 23.02.7 and 23.11.1.

https://lists.schedmd.com/pipermail/slurm-announce/2023/000103.html
https://www.schedmd.com/security-archive.php

Comment 1 ybuenos 2023-12-14 09:25:22 UTC

Created slurm tracking bugs for this issue:

Affects: fedora-all [bug 2254505]