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CVE-2013-4351

Public on 2013-10-10
Modified on 2014-09-16
Description

GnuPG 1.4.x, 2.0.x, and 2.1.x treats a key flags subpacket with all bits cleared (no usage permitted) as if it has all bits set (all usage permitted), which might allow remote attackers to bypass intended cryptographic protection mechanisms by leveraging the subkey.

Severity
Low
See what this means
CVSS v3 Base Score
2.6
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 1 gnupg 2013-10-23 15:23 ALAS-2013-236
Amazon Linux 1 gnupg2 2013-10-23 15:24 ALAS-2013-237

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv2 2.6 AV:N/AC:H/Au:N/C:N/I:P/A:N
NVD CVSSv2 5.8 AV:N/AC:M/Au:N/C:P/I:P/A:N