CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 5.9. It affects F5, BIG-IP.
CVE
CVE-2018-15311
Severity
MEDIUM
CVSS
5.9
EPSS
1.42%
F5 BIG-IP
Original NVD Description
When F5 BIG-IP 13.0.0-13.1.0.5, 12.1.0-12.1.3.5, 11.6.0-11.6.3.2, or 11.5.1-11.5.6 is processing specially crafted TCP traffic with the Large Receive Offload (LRO) feature enabled, TMM may crash, leading to a failover event. This vulnerability is not exposed unless LRO is enabled, so most affected customers will be on 13.1.x. LRO has been available since 11.4.0 but is not enabled by default until 13.1.0.
Related CVEs
Other vulnerabilities affecting the same vendor(s)