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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2013-10-10T00:00:00

Updated: 2024-08-06T16:38:01.888Z

Reserved: 2013-06-12T00:00:00

Link: CVE-2013-4351

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2013-10-10T00:55:15.023

Modified: 2014-01-04T04:48:39.533

Link: CVE-2013-4351

cve-icon Redhat

Severity : Low

Publid Date: 2013-03-12T00:00:00Z

Links: CVE-2013-4351 - Bugzilla