GNU ZRTP: Multiple vulnerabilities — GLSA 201309-13

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

Affected packages

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.

Workaround

There is no known workaround at this time.

Resolution

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

References

• CVE-2013-2221
• CVE-2013-2222
• CVE-2013-2223

Release date
September 24, 2013

Latest revision
September 24, 2013: 1

Severity
normal

Exploitable
remote

Bugzilla entries

• 481228