A vulnerability has been found and corrected in krb5: Multiple integer underflows in the AES and RC4 decryption functionality in the crypto library in MIT Kerberos 5 1.3 through 1.6.3, and 1.7 before 1.7.1, allow remote attackers to cause a denial of service or possibly execute arbitrary code by providing ciphertext with a length that is too short to be valid . Packages for 2008.0 are provided for Corporate Desktop 2008.0 customers. The updated packages have been patched to correct this issue.