Executive Summary

Summary
Title GNU ZRTP: Multiple vulnerabilities
Informations
Name GLSA-201309-13 First vendor Publication 2013-09-24
Vendor Gentoo Last vendor Modification 2013-09-24
Severity (Vendor) Normal Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Synopsis

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

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

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:

http://security.gentoo.org/glsa/glsa-201309-13.xml

Original Source

Url : http://security.gentoo.org/glsa/glsa-201309-13.xml

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 6

Nessus® Vulnerability Scanner

Date Description
2014-06-13 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2013-804.nasl - Type : ACT_GATHER_INFO
2013-09-25 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201309-13.nasl - Type : ACT_GATHER_INFO
2013-07-24 Name : The remote Fedora host is missing one or more security updates.
File : fedora_2013-13018.nasl - Type : ACT_GATHER_INFO
2013-07-24 Name : The remote Fedora host is missing one or more security updates.
File : fedora_2013-13019.nasl - Type : ACT_GATHER_INFO
2013-07-16 Name : The remote Fedora host is missing a security update.
File : fedora_2013-12479.nasl - Type : ACT_GATHER_INFO
2013-07-12 Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_04320e7dea6611e2a96e60a44c524f57.nasl - Type : ACT_GATHER_INFO

Alert History

If you want to see full details history, please login or register.
0
1
2
3
Date Informations
2014-02-17 11:37:44
  • Multiple Updates
2013-10-07 17:22:32
  • Multiple Updates
2013-10-04 21:26:31
  • Multiple Updates
2013-09-25 05:19:04
  • First insertion