CVE-2014-8564

Name	CVE-2014-8564
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.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	769154

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
gnutls28 (PTS)	bullseye	3.7.1-5+deb11u5	fixed
	bullseye (security)	3.7.1-5+deb11u6	fixed
	bookworm	3.7.9-2+deb12u3	fixed
	sid, trixie	3.8.8-2	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
gnutls26	source	(unstable)	(not affected)
gnutls28	source	(unstable)	3.3.8-4			769154

Notes

- gnutls26 <not-affected> (Vulnerable code not present; no support for ECC)
https://gitlab.com/gnutls/gnutls/commit/e821e1908686657a45c1b735f6d077b7a8493e2b (3.3.x branch)
http://www.gnutls.org/security.html#GNUTLS-SA-2014-5
in experimental fixed in 3.3.10-1