Ubuntu Update for Linux kernel vulnerabilities USN-1634-1
Please Install the Updated Packages.
Dwayne Litzenberger discovered that Python Keyring's CryptedFileKeyring file format used weak cryptography. A local attacker may use this issue to brute-force CryptedFileKeyring keyring files. This issue only affected Ubuntu 11.10 and Ubuntu 12.04 LTS. (CVE-2012-4571) It was discovered that Python Keyring created keyring files with insecure permissions. A local attacker could use this issue to access keyring files belonging to other users.
python-keyring on Ubuntu 12.10 , Ubuntu 12.04 LTS , Ubuntu 11.10