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-2011-1832 medium priority: Ubuntu including 1 source packages (ecryptfs-utils), 5 status rows across 5 suites (hardy, lucid, maverick, natty, upstream): released 3, needs-triage 1, not-affected 1.
utils/mount.ecryptfs_private.c in ecryptfs-utils before 90 does not properly check mountpoint permissions, which allows local users to remove directories via a umount system call.