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-2014-9687 medium priority: Ubuntu including 1 source packages (ecryptfs-utils), 5 status rows across 5 suites (lucid, precise, trusty, upstream, utopic): released 4, needed 1.
eCryptfs 104 and earlier uses a default salt to encrypt the mount passphrase, which makes it easier for attackers to obtain user passwords via a brute force attack.