Vulnerability in F5 Big-Ip
CVE-2019-6681
On BIG-IP versions 15.0.0-15.0.1.1, 14.1.0-14.1.2, 14.0.0-14.0.1, 13.1.0-13.1.3.1, and 12.1.0-12.1.5, a memory leak in Multicast Forwarding Cache (MFC) handling in tmrouted.
EPSS: 0.011 (61.2th percentile) — read the EPSS interpretation.
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.
Affected products
- F5 Big-ip — versions 15.0.0-15.0.1.1, 14.1.0-14.1.2, 14.0.0-14.0.1
- F5 Big-ip_local_traffic_manager
Weakness classification (CWE)
References
- f5sirt@f5.com (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2019-6681?
- CVE-2019-6681 is a high-severity vulnerability in F5 Big-Ip, classified under Missing Release of Memory after Effective Lifetime. CVSS score: 7.5/10. Published 2019-12-23.
- How severe is CVE-2019-6681?
- High severity. CVSS v3 base score is 7.5 out of 10.