High severity · published Dec 14, 2023
CVE-2023-49933
An issue was discovered in SchedMD Slurm 22.05.x, 23.02.x, and 23.11.x
7.5
CVSS
0.4%
EPSS
No
On KEV
Description
An issue was discovered in SchedMD Slurm 22.05.x, 23.02.x, and 23.11.x. There is Improper Enforcement of Message Integrity During Transmission in a Communication Channel. This allows attackers to modify RPC traffic in a way that bypasses message hash checks. The fixed versions are 22.05.11, 23.02.7, and 23.11.1.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 31% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SL
Slurm · Schedmd
22.05 before 22.05.12; 23.02 before 23.02.7; 23.11; 23.11 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-49933
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-49933
lists.fedoraproject.org
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/
Mailing List
https://lists.schedmd.com/pipermail/slurm-announce/2023/000103.html
Vendor Advisory
https://www.schedmd.com/security-archive.php
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/63FEDDYEE2WK7FHWBHKON3OZVQI56WSQ/
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