CVE-2017-5336

9.8 CRITICAL

Published: March 24, 2017 Modified: May 13, 2026

Description

Stack-based buffer overflow in the cdk_pk_get_keyid function in lib/opencdk/pubkey.c in GnuTLS before 3.3.26 and 3.5.x before 3.5.8 allows remote attackers to have unspecified impact via a crafted OpenPGP certificate.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2017-02/msg00005.html

Source: security@debian.org

Third Party Advisory

http://rhn.redhat.com/errata/RHSA-2017-0574.html

Source: security@debian.org

http://www.openwall.com/lists/oss-security/2017/01/10/7

Source: security@debian.org

Mailing List Patch Third Party Advisory

http://www.openwall.com/lists/oss-security/2017/01/11/4

Source: security@debian.org

Mailing List Patch Third Party Advisory

http://www.securityfocus.com/bid/95377

Source: security@debian.org

Third Party Advisory VDB Entry

http://www.securitytracker.com/id/1037576

Source: security@debian.org

Third Party Advisory VDB Entry

https://access.redhat.com/errata/RHSA-2017:2292

Source: security@debian.org

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=340

Source: security@debian.org

Issue Tracking Patch Third Party Advisory

https://gitlab.com/gnutls/gnutls/commit/5140422e0d7319a8e2fe07f02cbcafc4d6538732

Source: security@debian.org

Issue Tracking Patch Third Party Advisory

https://gnutls.org/security.html#GNUTLS-SA-2017-2

Source: security@debian.org

Vendor Advisory

https://security.gentoo.org/glsa/201702-04

Source: security@debian.org

Patch Third Party Advisory Vendor Advisory

http://lists.opensuse.org/opensuse-security-announce/2017-02/msg00005.html