Executive Summary

Informations
Name MDVSA-2010:235 First vendor Publication 2010-11-16
Vendor Mandriva Last vendor Modification 2010-11-16
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:M/Au:N/C:P/I:P/A:P)
Cvss Base Score 6.8 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Multiple vulnerabilities were discovered and corrected in freetype2:

An error exists in the "ft_var_readpackedpoints()" function in src/truetype/ttgxvar.c when processing TrueType GX fonts and can be exploited to cause a heap-based buffer overflow via a specially crafted font (CVE-2010-3855).

The updated packages have been patched to correct these issues.

Original Source

Url : http://www.mandriva.com/security/advisories?name=MDVSA-2010:235

CWE : Common Weakness Enumeration

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

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:12409
 
Oval ID: oval:org.mitre.oval:def:12409
Title: DSA-2155-1 freetype -- several
Description: Two buffer overflows were found in the Freetype font library, which could lead to the execution of arbitrary code.
Family: unix Class: patch
Reference(s): DSA-2155-1
CVE-2010-3814
CVE-2010-3855
Version: 5
Platform(s): Debian GNU/Linux 5.0
Product(s): freetype
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:13123
 
Oval ID: oval:org.mitre.oval:def:13123
Title: USN-1013-1 -- freetype vulnerabilities
Description: Marc Schoenefeld discovered that FreeType did not correctly handle certain malformed font files. If a user were tricked into using a specially crafted font file, a remote attacker could cause FreeType to crash or possibly execute arbitrary code with user privileges. This issue only affected Ubuntu 6.06 LTS, 8.04 LTS, 9.10 and 10.04 LTS. Chris Evans discovered that FreeType did not correctly handle certain malformed TrueType font files. If a user were tricked into using a specially crafted TrueType file, a remote attacker could cause FreeType to crash or possibly execute arbitrary code with user privileges. This issue only affected Ubuntu 8.04 LTS, 9.10, 10.04 LTS and 10.10. It was discovered that FreeType did not correctly handle certain malformed TrueType font files. If a user were tricked into using a specially crafted TrueType file, a remote attacker could cause FreeType to crash or possibly execute arbitrary code with user privileges
Family: unix Class: patch
Reference(s): USN-1013-1
CVE-2010-3311
CVE-2010-3814
CVE-2010-3855
Version: 5
Platform(s): Ubuntu 8.04
Ubuntu 10.10
Ubuntu 10.04
Ubuntu 9.10
Ubuntu 6.06
Product(s): freetype
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:22278
 
Oval ID: oval:org.mitre.oval:def:22278
Title: RHSA-2010:0889: freetype security update (Important)
Description: Buffer overflow in the ft_var_readpackedpoints function in truetype/ttgxvar.c in FreeType 2.4.3 and earlier allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted TrueType GX font.
Family: unix Class: patch
Reference(s): RHSA-2010:0889-01
CESA-2010:0889
CVE-2010-3855
Version: 4
Platform(s): Red Hat Enterprise Linux 5
Red Hat Enterprise Linux 6
CentOS Linux 5
CentOS Linux 6
Product(s): freetype
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:23180
 
Oval ID: oval:org.mitre.oval:def:23180
Title: DEPRECATED: ELSA-2010:0889: freetype security update (Important)
Description: Buffer overflow in the ft_var_readpackedpoints function in truetype/ttgxvar.c in FreeType 2.4.3 and earlier allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted TrueType GX font.
Family: unix Class: patch
Reference(s): ELSA-2010:0889-01
CVE-2010-3855
Version: 7
Platform(s): Oracle Linux 5
Oracle Linux 6
Product(s): freetype
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:23556
 
Oval ID: oval:org.mitre.oval:def:23556
Title: ELSA-2010:0889: freetype security update (Important)
Description: Buffer overflow in the ft_var_readpackedpoints function in truetype/ttgxvar.c in FreeType 2.4.3 and earlier allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted TrueType GX font.
Family: unix Class: patch
Reference(s): ELSA-2010:0889-01
CVE-2010-3855
Version: 6
Platform(s): Oracle Linux 5
Oracle Linux 6
Product(s): freetype
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 44

OpenVAS Exploits

Date Description
2012-02-12 Name : Gentoo Security Advisory GLSA 201201-09 (FreeType)
File : nvt/glsa_201201_09.nasl
2011-12-02 Name : Fedora Update for freetype FEDORA-2011-15956
File : nvt/gb_fedora_2011_15956_freetype_fc14.nasl
2011-09-07 Name : Fedora Update for freetype FEDORA-2011-9525
File : nvt/gb_fedora_2011_9525_freetype_fc14.nasl
2011-08-26 Name : Mac OS X v10.6.6 Multiple Vulnerabilities (2011-001)
File : nvt/secpod_macosx_su11-001.nasl
2011-08-09 Name : CentOS Update for freetype CESA-2010:0889 centos5 i386
File : nvt/gb_CESA-2010_0889_freetype_centos5_i386.nasl
2011-03-07 Name : Debian Security Advisory DSA 2155-1 (freetype)
File : nvt/deb_2155_1.nasl
2010-12-02 Name : Fedora Update for freetype FEDORA-2010-17742
File : nvt/gb_fedora_2010_17742_freetype_fc14.nasl
2010-11-23 Name : CentOS Update for freetype CESA-2010:0889 centos4 i386
File : nvt/gb_CESA-2010_0889_freetype_centos4_i386.nasl
2010-11-23 Name : RedHat Update for freetype RHSA-2010:0889-01
File : nvt/gb_RHSA-2010_0889-01_freetype.nasl
2010-11-23 Name : Fedora Update for freetype FEDORA-2010-17728
File : nvt/gb_fedora_2010_17728_freetype_fc13.nasl
2010-11-23 Name : Fedora Update for freetype FEDORA-2010-17755
File : nvt/gb_fedora_2010_17755_freetype_fc12.nasl
2010-11-23 Name : Mandriva Update for freetype2 MDVSA-2010:236 (freetype2)
File : nvt/gb_mandriva_MDVSA_2010_236.nasl
2010-11-16 Name : Ubuntu Update for freetype vulnerabilities USN-1013-1
File : nvt/gb_ubuntu_USN_1013_1.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
68704 FreeType src/truetype/ttgxvar.c ft_var_readpackedpoints() Function TrueType G...

FreeType is prone to an overflow condition. The 'ft_var_readpackedpoints()' function in 'truetype/ttgxvar.c' fails to properly sanitize user-supplied input resulting in a buffer overflow. With a specially crafted TrueType GX font, a context-dependent attacker can potentially execute arbitrary code.

Nessus® Vulnerability Scanner

Date Description
2014-06-13 Name : The remote openSUSE host is missing a security update.
File : suse_11_3_freetype2-110303.nasl - Type : ACT_GATHER_INFO
2013-07-12 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2010-0889.nasl - Type : ACT_GATHER_INFO
2012-08-01 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20101116_freetype_on_SL4_x.nasl - Type : ACT_GATHER_INFO
2012-01-24 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201201-09.nasl - Type : ACT_GATHER_INFO
2011-12-13 Name : The remote SuSE 10 host is missing a security-related patch.
File : suse_freetype2-7399.nasl - Type : ACT_GATHER_INFO
2011-05-05 Name : The remote openSUSE host is missing a security update.
File : suse_11_2_freetype2-110303.nasl - Type : ACT_GATHER_INFO
2011-04-19 Name : The remote SuSE 10 host is missing a security-related patch.
File : suse_freetype2-7366.nasl - Type : ACT_GATHER_INFO
2011-04-07 Name : The remote SuSE 11 host is missing one or more security updates.
File : suse_11_freetype2-110304.nasl - Type : ACT_GATHER_INFO
2011-03-22 Name : The remote host is missing a Mac OS X update that fixes several security issues.
File : macosx_10_6_7.nasl - Type : ACT_GATHER_INFO
2011-03-22 Name : The remote host is missing a Mac OS X update that fixes several security issues.
File : macosx_SecUpd2011-001.nasl - Type : ACT_GATHER_INFO
2011-02-01 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2155.nasl - Type : ACT_GATHER_INFO
2010-11-24 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2010-0889.nasl - Type : ACT_GATHER_INFO
2010-11-22 Name : The remote Fedora host is missing a security update.
File : fedora_2010-17728.nasl - Type : ACT_GATHER_INFO
2010-11-22 Name : The remote Fedora host is missing a security update.
File : fedora_2010-17755.nasl - Type : ACT_GATHER_INFO
2010-11-17 Name : The remote Fedora host is missing a security update.
File : fedora_2010-17742.nasl - Type : ACT_GATHER_INFO
2010-11-17 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2010-0889.nasl - Type : ACT_GATHER_INFO
2010-11-16 Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2010-236.nasl - Type : ACT_GATHER_INFO
2010-11-05 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1013-1.nasl - Type : ACT_GATHER_INFO