CVE-2013-4351
N/A
Published: October 10, 2013 at 12:00 AM UTC
Updated: June 16, 2026 at 11:57 PM UTC
1 product affected across 1 vendorGnuPG
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Severity
N/A
Exploit prediction
EPSS 3%
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.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (9)
Vendor Advisoryx_refsource_SUSE
Source: [email protected]
http://lists.opensuse.org/opensuse-updates/2013-10/msg00003.htmlVendor Advisoryx_refsource_SUSE
Source: [email protected]
http://lists.opensuse.org/opensuse-updates/2013-10/msg00006.htmlVendor Advisoryx_refsource_REDHAT
Source: [email protected]
http://rhn.redhat.com/errata/RHSA-2013-1459.htmlx_refsource_CONFIRM
Source: [email protected]
http://thread.gmane.org/gmane.comp.encryption.gpg.devel/17712/focus=18138Vendor Advisoryx_refsource_DEBIAN
Source: [email protected]
http://www.debian.org/security/2013/dsa-2773Vendor Advisoryx_refsource_DEBIAN
Source: [email protected]
http://www.debian.org/security/2013/dsa-2774Mailing Listx_refsource_MLIST
Source: [email protected]
http://www.openwall.com/lists/oss-security/2013/09/13/4Quick Info
StatusMODIFIED
CWE
CWE-310
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