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Bug 528824 (CVE-2014-8564) - <net-libs/gnutls-{3.3.10,3.2.20}: Denial of Service (heap corruption) (CVE-2014-8564)
Summary: <net-libs/gnutls-{3.3.10,3.2.20}: Denial of Service (heap corruption) (CVE-20...
Status: RESOLVED FIXED
Alias: CVE-2014-8564
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal normal
Assignee: Gentoo Security
URL: http://www.gnutls.org/security.html#G...
Whiteboard: ~3 [noglsa]
Keywords:
Depends on:
Blocks:
 
Reported: 2014-11-10 14:43 UTC by Kristian Fiskerstrand (RETIRED)
Modified: 2014-11-10 19:05 UTC (History)
2 users (show)

See Also:
Package list:
Runtime testing required: ---

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Description Kristian Fiskerstrand (RETIRED) gentoo-dev 2014-11-10 14:43:46 UTC 
From ${URL}:
Sean Burford reported that the encoding of elliptic curves parameters GnuTLS 3 is vulnerable to a denial of service (heap corruption). It affects clients and servers which print information about the peer's certificate, e.g., the key ID, and can be exploited via a specially crafted X.509 certificate.
Recommendation: Upgrade to GnuTLS 3.3.10, 3.2.20 or 3.1.28.

@maintainers: We are still on 2.x series as stable that is no longer maintained. We will therefor need to bump to 3.x or verify that 2.x series is either not affected or backport a fix for this issue.
Comment 1 Kristian Fiskerstrand (RETIRED) gentoo-dev 2014-11-10 15:04:50 UTC 
Whiteboard set to ?3 until it can be determined whether this affects stable (B3) or only unstable packages (~3).
Comment 2 Kristian Fiskerstrand (RETIRED) gentoo-dev 2014-11-10 15:27:47 UTC 
ECC code was added in the 3.x series. So our stable version is not affected.
Comment 3 Alon Bar-Lev (RETIRED) gentoo-dev 2014-11-10 18:39:23 UTC 
+*gnutls-3.3.10 (10 Nov 2014)
+*gnutls-3.2.20 (10 Nov 2014)
+
+  10 Nov 2014; Alon Bar-Lev <alonbl@gentoo.org> +gnutls-3.2.20.ebuild,
+  +gnutls-3.3.10.ebuild, -gnutls-3.2.18.ebuild, -gnutls-3.3.8.ebuild,
+  -gnutls-3.3.9.ebuild:
+  Version bump + cleanup, bug#528824
Comment 4 Kristian Fiskerstrand (RETIRED) gentoo-dev 2014-11-10 19:05:19 UTC 
Thank you for swift bump and cleanup. 

No stable versions, closing noglsa