Gentoo: 201309-13 Normal: GNU ZRTP Multiple Threats Advisory
gentoo
September 24, 2013
Multiple vulnerabilities have been found in GNU ZRTP, some of which may allow execution of arbitrary code.
Summary
Multiple vulnerabilities have been discovered in GNU ZRTP. Please review the CVE identifiers referenced below for details.
Resolution
All GNU ZRTP users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-libs/libzrtpcpp-2.3.4"
References
[ 1 ] CVE-2013-2221 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-2221 [ 2 ] CVE-2013-2222 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-2222 [ 3 ] CVE-2013-2223 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2013-2223
Availability
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/201309-13
style>.gentoo_availability{display:block;}
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.
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Severity: Normal
Title: GNU ZRTP: Multiple vulnerabilities
Date: September 24, 2013
Bugs: #481228
ID: 201309-13
Background
GNU ZRTP is a C++ implementation of the ZRTP protocol.
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Affected Packages
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 net-libs/libzrtpcpp < 2.3.4 >= 2.3.4
Impact
=====
A remote attacker could possibly execute arbitrary code with the
privileges of the process, cause a Denial of Service condition, or
obtain sensitive information.
Workaround
There is no known workaround at this time.
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