RADIUS Authentication Vulnerability in F5 BIG-IP
CVE-2018-5515
4.4MEDIUM
Key Information:
- Vendor
- F5
- Vendor
- CVE Published:
- 2 May 2018
Summary
On versions of F5 BIG-IP between 13.0.0 and 13.1.0.5, a specific issue arises when handling RADIUS authentication responses that utilize IPv6 addresses. This condition can lead to a crash of the Traffic Management Microkernel (TMM), potentially resulting in a failover event and a loss of service availability.
Affected Version(s)
BIG-IP (LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, GTM, Link Controller, PEM, WebAccelerator, WebSafe) 13.0.0-13.1.0.5
References
CVSS V3.1
Score:
4.4
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged
Timeline
Vulnerability published
Vulnerability Reserved