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Vulnerability record · CVE-2014-8564 · published 13 November 2014

CVE-2014-8564: Gnutls vulnerability

Gnu · Gnutls

The _gnutls_ecc_ansi_x963_export function in gnutls_ecc.c in GnuTLS 3.x before 3.1.28, 3.2.x before 3.2.20, and 3.3.x before 3.3.10 allows remote attackers to cause a denial of service (out-of-bounds write) via a crafted (1) Elliptic Curve Cryptography (ECC) certificate or (2) certificate signing requests (CSR), related to generating key IDs.

5.0 CVSS 2.0 Medium EPSS 3.3% · top 11.9% CWE-310 · CWE-310
5.0CVSS 2.0 base score
3.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
7Affected product versions listed by NVD
14References
17 Jun 2026Last modified by NVD

Description

The _gnutls_ecc_ansi_x963_export function in gnutls_ecc.c in GnuTLS 3.x before 3.1.28, 3.2.x before 3.2.20, and 3.3.x before 3.3.10 allows remote attackers to cause a denial of service (out-of-bounds write) via a crafted (1) Elliptic Curve Cryptography (ECC) certificate or (2) certificate signing requests (CSR), related to generating key IDs.

AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected products

7 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.opensuse.org/opensuse-updates/2014-11/msg00084.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2014-1846.html Third Party Advisory
http://secunia.com/advisories/59991
http://secunia.com/advisories/62284
http://secunia.com/advisories/62294
http://www.ubuntu.com/usn/USN-2403-1 PatchThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1161443 Issue Tracking
http://lists.opensuse.org/opensuse-updates/2014-11/msg00084.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2014-1846.html Third Party Advisory
http://secunia.com/advisories/59991
http://secunia.com/advisories/62284
http://secunia.com/advisories/62294
http://www.ubuntu.com/usn/USN-2403-1 PatchThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1161443 Issue Tracking

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Source: NIST National Vulnerability Database (record CVE-2014-8564), CISA KEV, FIRST EPSS (scores of 2026-10-06). This page is refreshed as NVD updates the record.