CVE-2023-49935 - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Schedmd	Slurm

Configuration 1 [-]

OR	cpe:2.3:a:schedmd:slurm::::::::
	cpe:2.3:a:schedmd:slurm:23.11:-::::::
	cpe:2.3:a:schedmd:slurm:23.11:rc1::::::

No data.

References

Link	Providers
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/63FEDDYEE2WK7FHWBHKON3OZVQI56WSQ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AYQS3LFGC4HE4WCW4L3NAA2I6FRIWMNO/
https://lists.fedoraproject.org/archives/list/[email protected]/message/63FEDDYEE2WK7FHWBHKON3OZVQI56WSQ/
https://lists.fedoraproject.org/archives/list/[email protected]/message/AYQS3LFGC4HE4WCW4L3NAA2I6FRIWMNO/
https://lists.schedmd.com/pipermail/slurm-announce/2023/000103.html
https://www.schedmd.com/security-archive.php

History

Tue, 04 Nov 2025 19:30:00 +0000

Type	Values Removed	Values Added
References		https://lists.fedoraproject.org/archives/list/[email protected]/message/63FEDDYEE2WK7FHWBHKON3OZVQI56WSQ/ https://lists.fedoraproject.org/archives/list/[email protected]/message/AYQS3LFGC4HE4WCW4L3NAA2I6FRIWMNO/

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-12-14T00:00:00.000Z

Updated: 2025-11-04T18:20:08.930Z

Reserved: 2023-12-03T00:00:00.000Z

Link: CVE-2023-49935

Vulnrichment

No data.

NVD

Status : Modified

Published: 2023-12-14T05:15:10.490

Modified: 2025-11-04T19:16:11.860

Link: CVE-2023-49935

Redhat

No data.

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