TMM Crash via BIG-IP PEM Classification on UDP
CVE-2024-23982 Published on February 14, 2024
BIG-IP PEM vulnerability
When a BIG-IP PEM classification profile is configured on a UDP virtual server, undisclosed requests can cause the Traffic Management Microkernel (TMM) to terminate. This issue affects classification engines using signatures released between 09-08-2022 and 02-16-2023. See the table in the F5 Security Advisory for a complete list of affected classification signature files. NOTE: Software versions which have reached End of Technical Support (EoTS) are not evaluated
Vulnerability Analysis
CVE-2024-23982 is exploitable with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity, and a high impact on availability.
Weakness Type
What is a Stack Overflow Vulnerability?
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
CVE-2024-23982 has been classified to as a Stack Overflow vulnerability or weakness.
Products Associated with CVE-2024-23982
Want to know whenever a new CVE is published for F5 Networks Big Ip Policy Enforcement Manager? stack.watch will email you.
Affected Versions
F5 BIG-IP:- Version 17.0.0 and below * is unaffected.
- Version 16.1.0 and below * is unaffected.
- Version 15.1.0 and below * is unaffected.
- Version 17.1.0, <= 17.1.1 is affected.
- Version 16.1.0, <= 16.1.4 is affected.
- Version 15.1.0, <= 15.1.10 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.