What’s Vulnerable › Vulnerabilities

CVE-2014-8564

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2014-11-13 · updated 2026-06-17
• Weakness: CWE-310

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.

Affected products

• Canonical Ubuntu Linux: 14.10
• [UNKNOWN] gnutls: 3.0, 3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.0.4 (+85)
• Opensuse: 12.3, 13.1, 13.2
• RedHat Enterprise Linux Desktop: 7.0
• RedHat Enterprise Linux Hpc Node: 7.0
• RedHat Enterprise Linux Server: 7.0
• RedHat Enterprise Linux Workstation: 7.0

References

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

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