CVE-2023-49933

Debian Security Advisory 5609-1

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Se descubrió un problema en SchedMD Slurm 22.05.x, 23.02.x y 23.11.x. Existe una aplicación inadecuada de la integridad del mensaje durante la transmisión en un canal de comunicación. Esto permite a los atacantes modificar el tráfico RPC de manera que eluda las comprobaciones de hash de mensajes. Las versiones fijas son 22.05.11, 23.02.7 y 23.11.1.

Several vulnerabilities were discovered in the Slurm Workload Manager, a cluster resource management and job scheduling system, which may result in privilege escalation, denial of service, bypass of message hash checks or opening files with an incorrect set of extended groups.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

Complete

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2023-12-03 CVE Reserved
2023-12-14 CVE Published
2024-08-02 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-924: Improper Enforcement of Message Integrity During Transmission in a Communication Channel

CAPEC

References (4)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/63FEDDYEE2WK7FHWBHKON3OZVQI56WSQ	2024-01-03
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AYQS3LFGC4HE4WCW4L3NAA2I6FRIWMNO	2024-01-03
https://lists.schedmd.com/pipermail/slurm-announce/2023/000103.html	2024-01-03
https://www.schedmd.com/security-archive.php	2024-01-03

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Schedmd Search vendor "Schedmd"		Slurm Search vendor "Schedmd" for product "Slurm"				>= 22.05 < 22.05.12 Search vendor "Schedmd" for product "Slurm" and version " >= 22.05 < 22.05.12"		-		Affected
Schedmd Search vendor "Schedmd"		Slurm Search vendor "Schedmd" for product "Slurm"				>= 23.02 < 23.02.7 Search vendor "Schedmd" for product "Slurm" and version " >= 23.02 < 23.02.7"		-		Affected
Schedmd Search vendor "Schedmd"		Slurm Search vendor "Schedmd" for product "Slurm"				23.11 Search vendor "Schedmd" for product "Slurm" and version "23.11"		-		Affected
Schedmd Search vendor "Schedmd"		Slurm Search vendor "Schedmd" for product "Slurm"				23.11 Search vendor "Schedmd" for product "Slurm" and version "23.11"		rc1		Affected