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F5 Networks: K41440465: BIG-IP TMM vulnerability CVE-2022-26071

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F5 Networks: K41440465: BIG-IP TMM vulnerability CVE-2022-26071

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
05/04/2022
Created
05/06/2022
Added
05/05/2022
Modified
05/18/2022

Description

On F5 BIG-IP 16.1.x versions prior to 16.1.2.2, 15.1.x versions prior to 15.1.5.1, 14.1.x versions prior to 14.1.4.6, 13.1.x versions prior to 13.1.5, and all versions of 12.1.x and 11.6.x, a flaw in the way reply ICMP packets are limited in the Traffic Management Microkernel (TMM) allows an attacker to quickly scan open UDP ports. This flaw allows an off-path remote attacker to effectively bypass source port UDP randomization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated

Solution(s)

  • f5-big-ip-upgrade-latest

References

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