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CVE-2014-8564

Good to know:

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Date: November 13, 2014

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.

Language: C

Severity Score

Related Resources (10)

http://www.ubuntu.com/usn/USN-2403-1
http://secunia.com/advisories/62294
http://rhn.redhat.com/errata/RHSA-2014-1846.html
http://secunia.com/advisories/59991
http://secunia.com/advisories/62284
http://lists.opensuse.org/opensuse-updates/2014-11/msg00084.html
https://nvd.nist.gov/vuln/detail/CVE-2014-8564
https://bugzilla.redhat.com/show_bug.cgi?id=1161443
https://access.redhat.com/security/cve/CVE-2014-8564
https://www.mend.io/vulnerability-database/CVE-2014-8564

Severity Score

Weakness Type (CWE)

Cryptographic Issues

CWE-310

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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