Vulnerability in GNU Gnutls
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 class: POODLE (CVE-2014-3566)
EPSS: 0.033 (87.2th percentile) — read the EPSS interpretation.
Affected products
- Gnu Gnutls — versions 3.0, 3.0.0, 3.0.1
- Canonical Ubuntu_linux — versions 14.10
- Opensuse — versions 12.3, 13.1, 13.2
- Redhat Enterprise_linux_desktop — versions 7.0
- Redhat Enterprise_linux_hpc_node — versions 7.0
- Redhat Enterprise_linux_server — versions 7.0
- Redhat Enterprise_linux_workstation — versions 7.0
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (x_refsource_SECUNIA, third-party-advisory)
- cve@mitre.org (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- cve@mitre.org (x_refsource_UBUNTU, vendor-advisory, Patch, Third Party Advisory)
- cve@mitre.org (x_refsource_SECUNIA, third-party-advisory)
- cve@mitre.org (x_refsource_CONFIRM, Issue Tracking)
- cve@mitre.org (x_refsource_SECUNIA, third-party-advisory)
- cve@mitre.org (vendor-advisory, Third Party Advisory, x_refsource_SUSE)
Frequently asked questions
- What is CVE-2014-8564?
- CVE-2014-8564 is a vulnerability in GNU Gnutls, classified under Cryptographic Issues. Published 2014-11-13.
- Is CVE-2014-8564 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.