Vulnerability in F5 Big-Ip Access Policy Manager
CVE-2018-5507
On F5 BIG-IP versions 13.0.0, 12.1.0-12.1.3.1, 11.6.1-11.6.2, or 11.5.1-11.5.5, vCMP guests running on VIPRION 2100, 4200 and 4300 series blades cannot correctly decrypt ciphertext from established SSL sessions with small MTU.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.011 (64.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 64th percentile — 64.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: -0.000
Affected products
- F5 Big-Ip Access Policy Manager — versions 13.0.0
- F5 Big-Ip Advanced Firewall Manager — versions 13.0.0
- F5 Big-Ip Analytics — versions 13.0.0
- F5 Big-Ip Application Acceleration Manager — versions 13.0.0
- F5 Big-Ip Application Security Manager — versions 13.0.0
- F5 Big-Ip Domain Name System — versions 13.0.0
- F5 Big-Ip Edge Gateway — versions 13.0.0
- F5 Big-Ip Global Traffic Manager — versions 13.0.0
- F5 Big-Ip Link Controller — versions 13.0.0
- F5 Big-Ip Local Traffic Manager — versions 13.0.0
References
- support.f5.com/csp/article/K52521791 (Vendor Advisory)
Frequently asked questions
- What is CVE-2018-5507?
- CVE-2018-5507 is a high-severity vulnerability in F5 Big-Ip Access Policy Manager. CVSS score: 7.5/10. Published 2018-04-13.
- How severe is CVE-2018-5507?
- High severity. CVSS v3 base score is 7.5 out of 10.