PT-2005-1441 · Openpgp · Openpgp

Robert Zuccherato + 1 · Published 2005-02-11 · Updated 2020-12-10 · CVE-2005-0366

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

Name of the Vulnerable Software and Affected Versions OpenPGP (affected versions not specified)

Description The issue 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. This occurs when handling a message that was encrypted using cipher feedback (CFB) mode.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Inadequate Encryption Strength

Weakness Enumeration

CWE-326

Related Identifiers

CVE-2005-0366

Affected Products

Openpgp

References · 12

• http://novell.com/linux/security/advisories/2005_07_sr.html · Vendor Advisory
• http://gentoo.org/security/en/glsa/glsa-200503-29.xml · Vendor Advisory
• http://mandriva.com/security/advisories?name=MDKSA-2005:057 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2005-0366 · Security Note
• http://osvdb.org/13775 · Note
• http://securityfocus.com/bid/12529 · Note
• https://t.me/cvenotify/6969 · Telegram Post
• http://eprint.iacr.org/2005/033 · Note
• http://pgp.com/library/ctocorner/openpgp.html · Note
• http://securitytracker.com/id?1013166 · Note
• http://kb.cert.org/vuls/id/303094 · Note
• http://eprint.iacr.org/2005/033.pdf · Note