CVE-2005-0366

Published Feb 11, 2005 CVSS 2.0 · 5.0 Medium EPSS 2.9% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2005-0367 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.
Ubuntu USN Ubuntu USN USN-170-1 gnupg vulnerability
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 7, 2024, 9:13 PM
Reserved
Feb 11, 2005, 12:00 AM
Status
Modified
Published
May 2, 2005, 4:00 AM
Modified
Jun 16, 2026, 10:10 PM