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GNU ZRTP: Multiple vulnerabilities

Content:

1.  Gentoo Linux Security Advisory

Version Information

Advisory Reference GLSA 201309-13 / libzrtpcpp
Release Date September 24, 2013
Latest Revision September 24, 2013: 1
Impact normal
Exploitable remote
Package Vulnerable versions Unaffected versions Architecture(s)
net-libs/libzrtpcpp < 2.3.4 >= 2.3.4 All supported architectures

Related bugreports: #481228

Synopsis

Multiple vulnerabilities have been found in GNU ZRTP, some of which may allow execution of arbitrary code.

2.  Impact Information

Background

GNU ZRTP is a C++ implementation of the ZRTP protocol.

Description

Multiple vulnerabilities have been discovered in GNU ZRTP. Please review the CVE identifiers referenced below for details.

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.

3.  Resolution Information

Workaround

There is no known workaround at this time.

Resolution

All GNU ZRTP users should upgrade to the latest version:

Code Listing 3.1: Resolution

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=net-libs/libzrtpcpp-2.3.4"

4.  References



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Page updated September 24, 2013

Summary: This is a Gentoo Linux Security Advisory

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