CVE-2023-49938

2023-12-1400:00:00

ubuntu.com

schedmd

slurm

incorrect access control

cve-2023-49938

unix

file access

CVSS3

8.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

AI Score

6.9

Confidence

Low

EPSS

0.001

Percentile

25.3%

JSON

An issue was discovered in SchedMD Slurm 22.05.x and 23.02.x. There is
Incorrect Access Control: an attacker can modified their extended group
list that is used with the sbcast subsystem, and open files with an
unauthorized set of extended groups. The fixed versions are 22.05.11 and
23.02.7.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchslurm-llnl< anyUNKNOWN
ubuntu20.04noarchslurm-llnl< anyUNKNOWN
ubuntu14.04noarchslurm-llnl< anyUNKNOWN
ubuntu16.04noarchslurm-llnl< anyUNKNOWN
ubuntu22.04noarchslurm-wlm< anyUNKNOWN
ubuntu24.04noarchslurm-wlm< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	slurm-llnl	< any	UNKNOWN
ubuntu	20.04	noarch	slurm-llnl	< any	UNKNOWN
ubuntu	14.04	noarch	slurm-llnl	< any	UNKNOWN
ubuntu	16.04	noarch	slurm-llnl	< any	UNKNOWN
ubuntu	22.04	noarch	slurm-wlm	< any	UNKNOWN
ubuntu	24.04	noarch	slurm-wlm	< any	UNKNOWN