Vulnerability in F5 Big-Ip Access Policy Manager
CVE-2019-6643
On versions 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.2, 12.1.0-12.1.4.1, and 11.5.2-11.6.4, an attacker sending specifically crafted DHCPv6 requests through a BIG-IP virtual server configured with a DHCPv6 profile may be able to cause the TMM process to produce a core file.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.013 (70.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 70th percentile — 70.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000
Affected products
- F5 Big-Ip Access Policy Manager — versions 14.0.0, 14.1.0
- F5 Big-Ip Advanced Firewall Manager — versions 14.0.0, 14.1.0
- F5 Big-Ip Analytics — versions 14.0.0, 14.1.0
- F5 Big-Ip Application Acceleration Manager — versions 14.0.0, 14.1.0
- F5 Big-Ip Application Security Manager — versions 14.0.0, 14.1.0
- F5 Big-Ip Domain Name System — versions 14.0.0, 14.1.0
- F5 Big-Ip Edge Gateway — versions 14.0.0, 14.1.0
- F5 Big-Ip Fraud Protection Service — versions 14.0.0, 14.1.0
- F5 Big-Ip Global Traffic Manager — versions 14.0.0, 14.1.0
- F5 Big-Ip Link Controller — versions 14.0.0, 14.1.0
References
- support.f5.com/csp/article/K36228121 (Vendor Advisory)
- support.f5.com/csp/article/K36228121
Frequently asked questions
- What is CVE-2019-6643?
- CVE-2019-6643 is a high-severity vulnerability in F5 Big-Ip Access Policy Manager. CVSS score: 7.5/10. Published 2019-09-04.
- How severe is CVE-2019-6643?
- High severity. CVSS v3 base score is 7.5 out of 10.