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…
Does this matter?
Lower severity and a low EPSS score (3.28%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 3.28% probability · 88th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-310
- Affected
- gnu/gnutls · redhat/enterprise linux desktop · redhat/enterprise linux hpc node · redhat/enterprise linux server · redhat/enterprise linux workstation · opensuse/opensuse · canonical/ubuntu linux
- Source
- cve@mitre.org
References
- http://lists.opensuse.org/opensuse-updates/2014-11/msg00084.htmlThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2014-1846.htmlThird Party Advisory
- http://secunia.com/advisories/59991
- http://secunia.com/advisories/62284
- http://secunia.com/advisories/62294
- http://www.ubuntu.com/usn/USN-2403-1Patch, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1161443Issue Tracking
- http://lists.opensuse.org/opensuse-updates/2014-11/msg00084.htmlThird Party Advisory
- http://rhn.redhat.com/errata/RHSA-2014-1846.htmlThird Party Advisory
- http://secunia.com/advisories/59991
- http://secunia.com/advisories/62284
- http://secunia.com/advisories/62294
- http://www.ubuntu.com/usn/USN-2403-1Patch, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1161443Issue Tracking
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.