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SUSE: 2024:0280-1 Important: Slurm 23.02 Attack Vector Fix

suse
Calendar Grey January 31, 2024
Dist Suse Esm H88
This SUSE security patch delivers crucial remedies for slurm 23.02, mitigating severe vulnerabilities and enhancing performance.
* bsc#1216869 * bsc#1217711 * bsc#1218046 * bsc#1218049 * bsc#1218050

Summary

## This update for slurm_23_02 fixes the following issues: Update to slurm 23.02.6: Security fixes: * CVE-2023-49933: Prevent message extension attacks that could bypass the message hash. (bsc#1218046) * CVE-2023-49935: Prevent message hash bypass in slurmd which can allow an attacker to reuse root-level MUNGE tokens and escalate permissions. (bsc#1218049) * CVE-2023-49936: Prevent NULL pointer dereference on `size_valp` overflow. (bsc#1218050) * CVE-2023-49937: Prevent double-xfree() on error in `_unpack_node_reg_resp()`. (bsc#1218051) * CVE-2023-49938: Prevent modified `sbcast` RPCs from opening a file with the wrong group permissions. (bsc#1218053) Other fixes: * Add missing service file for slurmrestd (bsc#1217711). * Fix slurm upgrading to incompatible versions (bsc#1216869).

Topics%20covered

Topics Covered

security advisory critical fix important system patch SUSE attack vector slurm

References

* bsc#1216869

* bsc#1217711

* bsc#1218046

* bsc#1218049

* bsc#1218050

* bsc#1218051

* bsc#1218053

Cross-

* CVE-2023-49933

* CVE-2023-49935

* CVE-2023-49936

* CVE-2023-49937

* CVE-2023-49938

CVSS scores:

* CVE-2023-49933 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

* CVE-2023-49933 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

* CVE-2023-49935 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

* CVE-2023-49935 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

* CVE-2023-49936 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

* CVE-2023-49936 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2023-49937 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2024:0280-1
Rating: important

Topics%20covered

Topics Covered

security advisory critical fix important system patch SUSE attack vector slurm

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