CVE-2014-8564

high

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.

References

https://bugzilla.redhat.com/show_bug.cgi?id=1161443

http://www.ubuntu.com/usn/USN-2403-1

http://secunia.com/advisories/62294

http://secunia.com/advisories/62284

http://secunia.com/advisories/59991

http://rhn.redhat.com/errata/RHSA-2014-1846.html

http://lists.opensuse.org/opensuse-updates/2014-11/msg00084.html

Details

Source: Mitre, NVD

Published: 2014-11-13

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

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

Severity: High