View at Official ubuntu advisory, NVD, CVE.org · CVE detail
Freshness: upstream tracker timestamp is available; use API updated time as primary recency signal.
CVE-2016-3093 low priority: Ubuntu including 1 source packages (libstruts1.2-java), 5 status rows across 5 suites (precise, trusty, upstream, wily, xenial): DNE 3, needs-triage 1, not-affected 1.
Apache Struts 2.0.0 through 2.3.24.1 does not properly cache method references when used with OGNL before 3.0.12, which allows remote attackers to cause a denial of service (block access to a web site) via unspecified vectors.