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Gentoo GLSA-201506-03 Normal: Denial of Service Risk in GnuTLS

gentoo
Calendar Grey June 22, 2015
Dist Gentoo Esm H88
Critical security patches for OpenSSL released in this Fedora notice, essential for avoiding potential exploits. Upgrade promptly to safeguard your environments!
Multiple vulnerabilities have been fixed in GnuTLS, the worst of which can cause Denial of Service

Summary

Multiple vulnerabilities have been discovered in GnuTLS. Please review the CVE identifiers and external references below for details.

Resolution

All GnuTLS users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=net-libs/gnutls-3.3.15"

References

[ 1 ] CVE-2015-3308 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-3308 [ 2 ] GNUTLS-SA-2015-2 http://www.gnutls.org/security.html#GNUTLS-SA-2015-2

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201506-03
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Concerns

Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.

Severity: Normal
Title: GnuTLS: Multiple vulnerabilities
Date: June 22, 2015
Bugs: #546760, #548636
ID: 201506-03

Synopsis

Multiple vulnerabilities have been fixed in GnuTLS, the worst of which can cause Denial of Service

Background

GnuTLS is an Open Source implementation of the TLS and SSL protocols.

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Affected Packages

------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-libs/gnutls < 3.3.15 >= 3.3.15

Impact

===== A context-dependent attacker can cause a denial of service condition.

Workaround

There is no known workaround at this time.

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