Bug 2254504 (CVE-2023-49935) - CVE-2023-49935 slurm: Incorrect Access Control
Summary: CVE-2023-49935 slurm: Incorrect Access Control
Keywords:
Status: NEW
Alias: CVE-2023-49935
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2254505
Blocks:
TreeView+ depends on / blocked
 
Reported: 2023-12-14 09:25 UTC by ybuenos
Modified: 2023-12-14 09:25 UTC (History)
0 users

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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]


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