DescriptionThe 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.
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
|National Vulnerability Database|
SUSE Security Advisories:
- SUSE-SR:2005:007, published Fri, 04 Mar 2005 16:00:00 +0000
SUSE Timeline for this CVECVE page created: Fri Jun 28 01:00:45 2013
CVE page last modified: Fri Oct 7 12:45:30 2022