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-2011-1836 low priority: Ubuntu including 1 source packages (ecryptfs-utils), 5 status rows across 5 suites (hardy, lucid, maverick, natty, upstream): not-affected 3, needs-triage 1, released 1.
utils/ecryptfs-recover-private in ecryptfs-utils before 90 does not establish a subdirectory with safe permissions, which might allow local users to bypass intended access restrictions via standard filesystem operations during the recovery process.