CVE-2005-0366

N/A
Published: February 11, 2005 at 05:00 AM UTC
Updated: June 16, 2026 at 10:10 PM UTC
1 product affected across 1 vendorGnuPG

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Severity
N/A
Exploit prediction
EPSS 3%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 1.4.1
Affected range stops below 1.4.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (10)

x_refsource_MISCThird Party Advisory
http://eprint.iacr.org/2005/033
x_refsource_MISCTechnical DescriptionThird Party Advisory
http://eprint.iacr.org/2005/033.pdf
VDB Entryx_refsource_SECTRACKThird Party Advisory
http://securitytracker.com/id?1013166
Vendor Advisoryx_refsource_GENTOOThird Party Advisory
http://www.gentoo.org/security/en/glsa/glsa-200503-29.xml
Third Party Advisoryx_refsource_CERT-VNUS Government Resource
http://www.kb.cert.org/vuls/id/303094
Vendor Advisoryx_refsource_MANDRAKEBroken Link
http://www.mandriva.com/security/advisories?name=MDKSA-2005:057
VDB Entryx_refsource_OSVDBBroken Link
http://www.osvdb.org/13775

CVSS

Confidentiality
PARTIAL
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-326

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