Multiple integer underflows in the (1) AES and (2) RC4 decryption
functionality in the crypto library in MIT Kerberos 5 (aka krb5) 1.3
through 1.6.3, and 1.7 before 1.7.1, allow remote attackers to cause a
denial of service (daemon crash) or possibly execute arbitrary code by
providing ciphertext with a length that is too short to be valid.
Note:References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
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