CVE-2023-49935

Published: Dec 14, 2023Updated: Nov 4, 2025 Sources: CVE List NVD BDUCWE-613

8.8HIGH

NVD MITRE

Description

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 summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:LPrivileges Required

Low

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:HConfidentiality

High

I:HIntegrity

High

A:HAvailability

High

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Weaknesses

CWE-613

Affected Products

Fedora Project

oss-project·USaka fedora

FedoraOn-premOS

Operating Systems / linux-distro

SchedMd LLC

commercialaka slurm

SlurmOn-prem

DevTools & CI / build-test-tools

schedmd

oss-projectaka slurm

slurmOn-prem

DevTools & CI / build-test-tools

and 1 more affected products View all →

Exploitability

Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Defense Evasion

Initial Access

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References

http://lists.schedmd.com/pipermail/slurm-announce/2023/000103.html

lists.schedmd.com

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/63FEDDYEE2WK7FHWBHKON3OZVQI56WSQ/

lists.fedoraproject.org

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AYQS3LFGC4HE4WCW4L3NAA2I6FRIWMNO/

lists.fedoraproject.org

and 6 more references View all →

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