Vulnerability · Published Sep 7, 2024 · Assigned by ibm

CVE-2024-40680IBM MQ denial of service

Medium 5.5

In plain English

A medium-severity security flaw in MQ from IBM. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 8% of all known vulnerabilities).

Severity (CVSS 3.1)5.5Medium

Exploit odds (30 days)0.2%top 91.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

IBM MQ 9.3 CD and 9.4 LTS/CD could allow a local user to cause a denial of service due to improper memory allocation causing a segmentation fault.

Affected products (as reported)

Vendor	Product	Versions
IBM	MQ	9.3 CD, 9.4 LTS, 9.4 CD

Weakness: CWE-789 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References

https://www.ibm.com/support/pages/node/7167732 vendor-advisory