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Unrated severityNVD Advisory· Published Feb 1, 2023· Updated Mar 26, 2025

BIG-IP DNS profile vulnerability

CVE-2023-22839

Description

On BIG-IP versions 17.0.x before 17.0.0.2, 16.1.x before 16.1.3.3, 15.1.x before 15.1.8.1, 14.1.x before 14.1.5.3, and all version of 13.1.x, when a DNS profile with the Rapid Response Mode setting enabled is configured on a virtual server with hardware SYN cookies enabled, undisclosed requests cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Affected products

2
  • F5, Inc./Big IPllm-fuzzy2 versions
    <=17.0.0.1, <=16.1.3.2, <=15.1.8.0, <=14.1.5.2, all 13.1.x+ 1 more
    • (no CPE)range: <=17.0.0.1, <=16.1.3.2, <=15.1.8.0, <=14.1.5.2, all 13.1.x
    • (no CPE)range: 17.0.0

Patches

Vulnerability mechanics

References

1

News mentions

0

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