This bug was fixed in the package ecryptfs-utils - 83-0ubuntu3.2.10.04.6
---------------
ecryptfs-utils (83-0ubuntu3.2.10.04.6) lucid-security; urgency=medium
* SECURITY UPDATE: Mount passphrase wrapped with a default salt value
- src/libecryptfs/key_management.c, src/include/ecryptfs.h: Generate a
random salt when wrapping the mount passphrase.
- src/pam_ecryptfs/pam_ecryptfs.c: If a user has a mount passphrase that was
wrapped using the default salt, their mount passphrase will be rewrapped
using a random salt when they log in with their password.
- src/libecryptfs/key_management.c: Create a temporary file when creating
a new wrapped-passphrase file and copy it to its final destination after
the file has been fully synced to disk (LP: #1020902)
- CVE-2014-9687
-- Tyler Hicks <[email protected]> Wed, 04 Mar 2015 16:26:45 -0600
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https://bugs.launchpad.net/bugs/1020902
Title:
ecryptfs may truncate encrypted passphrase store
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