Vulnerability Details : CVE-2014-8564
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.
Vulnerability category: Denial of service
Exploit prediction scoring system (EPSS) score for CVE-2014-8564
Probability of exploitation activity in the next 30 days: 1.11%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 83 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2014-8564
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
CWE ids for CVE-2014-8564
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-8564
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https://bugzilla.redhat.com/show_bug.cgi?id=1161443
1161443 – (CVE-2014-8564) CVE-2014-8564 gnutls: Heap corruption when generating key ID for ECC (GNUTLS-SA-2014-5)Issue Tracking
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http://lists.opensuse.org/opensuse-updates/2014-11/msg00084.html
openSUSE-SU-2014:1472-1: moderate: Security update for gnutlsThird Party Advisory
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http://rhn.redhat.com/errata/RHSA-2014-1846.html
RHSA-2014:1846 - Security Advisory - Red Hat Customer PortalThird Party Advisory
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http://www.ubuntu.com/usn/USN-2403-1
USN-2403-1: GnuTLS vulnerability | Ubuntu security noticesPatch;Third Party Advisory
Products affected by CVE-2014-8564
- cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.0.5:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.0.6:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.0.9:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.0.8:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.0.7:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.0.13:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.0.11:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.0.10:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.0.14:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.0.12:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.0:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.0.16:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.0.21:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.0.22:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.0.23:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.0.24:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.0.15:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.0.19:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.0.20:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.0.27:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.0.17:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.0.18:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.0.25:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.0.26:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.1.3:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.1.4:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.1.5:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.1.6:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.2.2:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.1.13:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.1.7:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.2.3:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.1.12:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.1.14:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.1.8:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.2.4:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.1.9:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.1.10:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.1.11:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.2.5:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.1.15:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.2.7:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.2.8:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.2.8.1:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.2.9:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.2.10:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.2.6:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.1.19:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.1.18:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.1.17:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.1.20:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.1.16:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.0.28:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.3.0:-:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.3.0:pre0:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.3.3:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.3.2:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.1.23:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.1.21:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.1.22:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.2.13:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.2.14:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.2.11:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.2.12:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.2.12.1:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.3.8:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.3.9:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.1.25:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.2.17:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.2.19:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.3.5:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.3.7:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.1.27:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.2.15:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.2.16:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.1.26:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.1.24:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.2.18:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.3.4:*:*:*:*:*:*:*
- cpe:2.3:a:gnu:gnutls:3.3.6:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:opensuse:12.3:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*