CVE-2022-34651

BIG-IP TLS 1.3 iRule vulnerability CVE-2022-34651

State: Published
Severity: 7.5 High
Published: Aug 4, 2022
Updated: Sep 16, 2024
Reserved: Jul 19, 2022

Description

In BIG-IP Versions 16.1.x before 16.1.3.1 and 15.1.x before 15.1.6.1, when an LTM Client or Server SSL profile with TLS 1.3 enabled is configured on a virtual server, along with an iRule that calls HTTP::respond, undisclosed requests can cause the Traffic Management Microkernel (TMM) 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-476 NULL Pointer Dereference

Affected Products

Product	Versions
BIG-IPF5	13.1.0 to before 13.1.xNot affected 14.1.0 to before 14.1.xNot affected 15.1.x to before 15.1.6.1Affected 16.1.x to before 16.1.3.1Affected 17.0.0 to before 17.0.x*Not affected

References

https://support.f5.com/csp/article/K59197053

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