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High severity7.5NVD Advisory· Published Feb 1, 2023· Updated Jun 17, 2026

CVE-2023-22664

CVE-2023-22664

Description

On BIG-IP versions 17.0.x before 17.0.0.2 and 16.1.x before 16.1.3.3, and BIG-IP SPK starting in version 1.6.0, when a client-side HTTP/2 profile and the HTTP MRF Router option are enabled for a virtual server, undisclosed requests can cause an increase in memory resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Affected products

3
  • F5, Inc./Big IP Spkv52 versions
    1.6.0+ 1 more
    • (no CPE)range: 1.6.0
    • (no CPE)range: starting in version 1.6.0
  • F5, Inc./Big IPllm-fuzzy
    Range: 17.0.x before 17.0.0.2, 16.1.x before 16.1.3.3

Patches

Vulnerability mechanics

References

1

News mentions

0

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