CVE-2023-49935

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

14/12/2023

Last modified:

03/01/2024

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.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.80 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

8.80

Severity 3.x

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:schedmd:slurm::::::::	23.02 (including)	23.02.7 (excluding)
cpe:2.3:a:schedmd:slurm:23.11:-::::::
cpe:2.3:a:schedmd:slurm:23.11:rc1::::::

To consult the complete list of CPE names with products and versions, see this page

CVE-2023-49935

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools