Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Summary
Title libgadu vulnerability
Informations
Name USN-2101-1 First vendor Publication 2014-02-10
Vendor Ubuntu Last vendor Modification 2014-02-10
Severity (Vendor) N/A 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

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 13.10 - Ubuntu 12.10 - Ubuntu 12.04 LTS

Summary:

libgadu could be made to crash or run programs if it received specially crafted network traffic.

Software Description: - libgadu: Gadu-Gadu protocol library

Details:

Yves Younan and Ryan Pentney discovered that libgadu incorrectly handled certain Gadu-Gadu HTTP messages. A malicious remote server or a man in the middle could use this issue to cause applications using libgadu to crash, resulting in a denial of service, or possibly execute arbitrary code.

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 13.10:
libgadu3 1:1.11.2-1ubuntu1.1

Ubuntu 12.10:
libgadu3 1:1.11.2-1ubuntu0.12.10.1

Ubuntu 12.04 LTS:
libgadu3 1:1.11.1-1ubuntu0.1

After a standard system update you need to restart your session to make all the necessary changes.

References:
http://www.ubuntu.com/usn/usn-2101-1
CVE-2013-6487

Package Information:
https://launchpad.net/ubuntu/+source/libgadu/1:1.11.2-1ubuntu1.1
https://launchpad.net/ubuntu/+source/libgadu/1:1.11.2-1ubuntu0.12.10.1
https://launchpad.net/ubuntu/+source/libgadu/1:1.11.1-1ubuntu0.1

Original Source

Url : http://www.ubuntu.com/usn/USN-2101-1

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-189 Numeric Errors (CWE/SANS Top 25)

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:22226
 
Oval ID: oval:org.mitre.oval:def:22226
Title: DSA-2852-1 libgadu - heap-based buffer overflow
Description: Yves Younan and Ryan Pentney discovered that libgadu, a library for accessing the Gadu-Gadu instant messaging service, contained an integer overflow leading to a buffer overflow. Attackers which impersonate the server could crash clients and potentially execute arbitrary code.
Family: unix Class: patch
Reference(s): DSA-2852-1
CVE-2013-6487
Version: 5
Platform(s): Debian GNU/Linux 7
Debian GNU/Linux 6.0
Debian GNU/kFreeBSD 7
Debian GNU/kFreeBSD 6.0
Product(s): libgadu
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:22257
 
Oval ID: oval:org.mitre.oval:def:22257
Title: USN-2101-1 -- libgadu vulnerability
Description: libgadu could be made to crash or run programs if it received specially crafted network traffic.
Family: unix Class: patch
Reference(s): USN-2101-1
CVE-2013-6487
Version: 5
Platform(s): Ubuntu 13.10
Ubuntu 12.10
Ubuntu 12.04
Product(s): libgadu
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:25421
 
Oval ID: oval:org.mitre.oval:def:25421
Title: SUSE-SU-2014:0790-1 -- Security update for libgadu
Description: A memory corruption vulnerability has been fixed in libgadu. CVE-2013-6487 has been assigned to this issue.
Family: unix Class: patch
Reference(s): SUSE-SU-2014:0790-1
CVE-2013-6487
Version: 3
Platform(s): SUSE Linux Enterprise Desktop 11
Product(s): libgadu
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 66

Nessus® Vulnerability Scanner

Date Description
2015-08-17 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201508-02.nasl - Type : ACT_GATHER_INFO
2015-01-19 Name : The remote Solaris system is missing a security patch for third-party software.
File : solaris11_pidgin_20140731.nasl - Type : ACT_GATHER_INFO
2014-06-13 Name : The remote SuSE 11 host is missing a security update.
File : suse_11_libgadu-140521.nasl - Type : ACT_GATHER_INFO
2014-06-13 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2014-400.nasl - Type : ACT_GATHER_INFO
2014-06-13 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2014-132.nasl - Type : ACT_GATHER_INFO
2014-05-24 Name : The remote SuSE 11 host is missing one or more security updates.
File : suse_11_finch-140508.nasl - Type : ACT_GATHER_INFO
2014-05-19 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201405-22.nasl - Type : ACT_GATHER_INFO
2014-02-24 Name : The remote Fedora host is missing a security update.
File : fedora_2014-2341.nasl - Type : ACT_GATHER_INFO
2014-02-19 Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2014-039.nasl - Type : ACT_GATHER_INFO
2014-02-17 Name : The remote Fedora host is missing a security update.
File : fedora_2014-1999.nasl - Type : ACT_GATHER_INFO
2014-02-17 Name : The remote Fedora host is missing a security update.
File : fedora_2014-2391.nasl - Type : ACT_GATHER_INFO
2014-02-12 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2859.nasl - Type : ACT_GATHER_INFO
2014-02-11 Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-2101-1.nasl - Type : ACT_GATHER_INFO
2014-02-07 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2100-1.nasl - Type : ACT_GATHER_INFO
2014-02-07 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2852.nasl - Type : ACT_GATHER_INFO
2014-02-06 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20140205_pidgin_on_SL5_x.nasl - Type : ACT_GATHER_INFO
2014-02-06 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2014-0139.nasl - Type : ACT_GATHER_INFO
2014-02-06 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2014-0139.nasl - Type : ACT_GATHER_INFO
2014-02-06 Name : The remote Fedora host is missing a security update.
File : fedora_2014-2013.nasl - Type : ACT_GATHER_INFO
2014-02-06 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2014-0139.nasl - Type : ACT_GATHER_INFO
2014-02-04 Name : The remote Slackware host is missing a security update.
File : Slackware_SSA_2014-034-01.nasl - Type : ACT_GATHER_INFO
2014-02-04 Name : An instant messaging client installed on the remote Windows host is affected ...
File : pidgin_2_10_8.nasl - Type : ACT_GATHER_INFO

Alert History

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0
1
Date Informations
2014-02-17 12:03:05
  • Multiple Updates
2014-02-10 21:20:30
  • First insertion