BIG-IP Advanced WAF and ASM vulnerability
CVE-2023-23552

7.5HIGH

Key Information:

Vendor

F5
Status
Big-ip
Vendor
CVE Published:
1 February 2023

What is CVE-2023-23552?

Versions of F5 BIG-IP Advanced WAF and ASM prior to specified updates are susceptible to a vulnerability that leads to increased memory resource utilization when certain undisclosed requests are processed under a configured security policy on a virtual server. Such resource consumption can potentially impact system performance. It's important to note that products with End of Technical Support (EoTS) are not included in this evaluation.

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Affected Version(s)

BIG-IP 17.0.0 < 17.0.0.2

BIG-IP 16.1.0 < 16.1.3.3

BIG-IP 15.1.0 < 15.1.8

References

https://my.f5.com/manage/s/article/K17542533

EPSS Score

61% chance of being exploited in the next 30 days.

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

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