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-2013-7239 medium priority: Ubuntu including 1 source packages (memcached), 6 status rows across 6 suites (lucid, precise, quantal, raring, saucy, upstream): released 4, ignored 1, not-affected 1.
memcached before 1.4.17 allows remote attackers to bypass authentication by sending an invalid request with SASL credentials, then sending another request with incorrect SASL credentials.