CVE-2024-21849

BIG-IP Websockets vulnerability

State: Published
Severity: 7.5 High
Published: Feb 14, 2024
Updated: Aug 1, 2024
Reserved: Feb 1, 2024

Description

When an Advanced WAF/ASM security policy and a Websockets profile are configured on a virtual server, undisclosed traffic can cause the Traffic Management Microkernel (TMM) process to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	f5

Weaknesses

CWE-466 Return of Pointer Value Outside of Expected Range

Affected Products

Product	Versions
BIG-IPF5	17.1.0 and laterNot affected 16.1.0 to before 16.1.4Affected 15.1.0 and laterNot affected

References

https://my.f5.com/manage/s/article/K000135873vendor-advisory

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