CVE-2018-5522

moderate-risk
Published 2018-06-01

On F5 BIG-IP 13.0.0, 12.0.0-12.1.2, 11.6.1-11.6.3.1, 11.5.1-11.5.5, or 11.2.1, when processing DIAMETER transactions with carefully crafted attribute-value pairs, TMM may crash.

Do I need to act?

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0.68% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.9/10 Medium
NETWORK / HIGH complexity

Affected Products (20)

Affected Vendors

F5

References (4)

Third Party Advisory http://www.securityfocus.com/bid/104384
Vendor Advisory https://support.f5.com/csp/article/K54130510
Third Party Advisory http://www.securityfocus.com/bid/104384
Vendor Advisory https://support.f5.com/csp/article/K54130510
44
/ 100
moderate-risk
Severity 18/34 · Moderate
Exploitability 2/34 · Minimal
Exposure 24/34 · High