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.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-2773-1 | gnupg security update |
Debian DSA |
DSA-2774-1 | gnupg security update |
EUVD |
EUVD-2013-4235 | 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. |
Ubuntu USN |
USN-1987-1 | GnuPG vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-06T16:38:01.888Z
Reserved: 2013-06-12T00:00:00
Link: CVE-2013-4351
No data.
Status : Deferred
Published: 2013-10-10T00:55:15.023
Modified: 2025-04-11T00:51:21.963
Link: CVE-2013-4351
OpenCVE Enrichment
No data.
Debian DSA
EUVD
Ubuntu USN