← CVE Intelligence

CVE-2021-22976

n/a / BIG-IP Advanced WAF & BIG-IP ASM PUBLISHED

Description (CNA)

On BIG-IP Advanced WAF and ASM version 16.0.x before 16.0.1.1, 15.1.x before 15.1.2, 14.1.x before 14.1.3.1, 13.1.x before 13.1.3.6, and all 12.1.x versions, when the BIG-IP ASM system processes WebSocket requests with JSON payloads, an unusually large number of parameters can cause excessive CPU usage in the BIG-IP ASM bd process. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.

Affected (CNA)

Vendor / productVersions
n/a / BIG-IP Advanced WAF & BIG-IP ASMaffected 16.0.x before 16.0.1.1, 15.1.x before 15.1.2, 14.1.x before 14.1.3.1, 13.1.x before 13.1.3.6, and all 12.1.x versions

CWE

No CWE identifiers supplied.

References

ADP enrichment

CVE

No English description supplied.