CVE-2005-0366

https://notcve.org/view.php?id=CVE-2005-0366

11 Feb 2005 — The integrity check feature in OpenPGP, when handling a message that was encrypted using cipher feedback (CFB) mode, allows remote attackers to recover part of the plaintext via a chosen-ciphertext attack when the first 2 bytes of a message block are known, and an oracle or other mechanism is available to determine whether an integrity check failed. • http://eprint.iacr.org/2005/033 • CWE-326: Inadequate Encryption Strength •