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Case File

CVE-2013-4351

MEDIUM · CVSS 5.8 EPSS 2.52%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2013-10-10 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.8. It may be remotely exploitable.

CVE
CVE-2013-4351
Severity
MEDIUM
CVSS
5.8
EPSS
2.52%

Original NVD 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.