CVE-2021-22985

7.5HIGH

Key Information:

Vendor
F5
Status
Big-ip Apm
Vendor
CVE Published:
12 February 2021

Summary

On BIG-IP APM version 16.0.x before 16.0.1.1, under certain conditions, when processing VPN traffic with APM, TMM consumes excessive memory. A malicious, authenticated VPN user may abuse this to perform a DoS attack against the APM. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.

Affected Version(s)

BIG-IP APM 16.0.x before 16.0.1.1

References

https://support.f5.com/csp/article/K88162221
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.