Executive Summary

Informations
Name MDVSA-2010:121 First vendor Publication 2010-06-22
Vendor Mandriva Last vendor Modification 2010-06-22
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:N/I:N/A:P)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A vulnerability has been discovered and corrected in pango:

Array index error in the hb_ot_layout_build_glyph_classes function in pango/opentype/hb-ot-layout.cc in Pango before 1.27.1 allows context-dependent attackers to cause a denial of service (application crash) via a crafted font file, related to building a synthetic Glyph Definition (aka GDEF) table by using this font's charmap and the Unicode property database (CVE-2010-0421).

Packages for 2008.0 and 2009.0 are provided as of the Extended Maintenance Program. Please visit this link to learn more: http://store.mandriva.com/product_info.php?cPath=149&products_id=490

The updated packages have been patched to correct this issue.

Original Source

Url : http://www.mandriva.com/security/advisories?name=MDVSA-2010:121

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:20119
 
Oval ID: oval:org.mitre.oval:def:20119
Title: DSA-2019-1 pango1.0 - denial of service
Description: Marc Schoenefeld discovered an improper input sanitisation in Pango, a library for layout and rendering of text, leading to array indexing error. If a local user was tricked into loading a specially-crafted font file in an application, using the Pango font rendering library, it could lead to denial of service (application crash).
Family: unix Class: patch
Reference(s): DSA-2019-1
CVE-2010-0421
 Version: 5
Platform(s): Debian GNU/Linux 5.0
 Product(s): pango1.0
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:21202
 
Oval ID: oval:org.mitre.oval:def:21202
Title: RHSA-2010:0140: pango security update (Moderate)
Description: Array index error in the hb_ot_layout_build_glyph_classes function in pango/opentype/hb-ot-layout.cc in Pango before 1.27.1 allows context-dependent attackers to cause a denial of service (application crash) via a crafted font file, related to building a synthetic Glyph Definition (aka GDEF) table by using this font's charmap and the Unicode property database.
Family: unix Class: patch
Reference(s): RHSA-2010:0140-01
CESA-2010:0140
CVE-2010-0421
 Version: 4
Platform(s): Red Hat Enterprise Linux 3
Red Hat Enterprise Linux 5
CentOS Linux 5
 Product(s): pango
evolution28-pango
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:22827
 
Oval ID: oval:org.mitre.oval:def:22827
Title: ELSA-2010:0140: pango security update (Moderate)
Description: Array index error in the hb_ot_layout_build_glyph_classes function in pango/opentype/hb-ot-layout.cc in Pango before 1.27.1 allows context-dependent attackers to cause a denial of service (application crash) via a crafted font file, related to building a synthetic Glyph Definition (aka GDEF) table by using this font's charmap and the Unicode property database.
Family: unix Class: patch
Reference(s): ELSA-2010:0140-01
CVE-2010-0421
 Version: 6
Platform(s): Oracle Linux 5
 Product(s): pango
evolution28-pango
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:7607
 
Oval ID: oval:org.mitre.oval:def:7607
Title: DSA-2019 pango1.0 -- missing input sanitisation
Description: Marc Schoenefeld discovered an improper input sanitisation in Pango, a library for layout and rendering of text, leading to array indexing error. If a local user was tricked into loading a specially-crafted font file in an application, using the Pango font rendering library, it could lead to denial of service .
Family: unix Class: patch
Reference(s): DSA-2019
CVE-2010-0421
 Version: 5
Platform(s): Debian GNU/Linux 5.0
 Product(s): pango1.0
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:9417
 
Oval ID: oval:org.mitre.oval:def:9417
Title: Array index error in the hb_ot_layout_build_glyph_classes function in pango/opentype/hb-ot-layout.cc in Pango before 1.27.1 allows context-dependent attackers to cause a denial of service (application crash) via a crafted font file, related to building a synthetic Glyph Definition (aka GDEF) table by using this font's charmap and the Unicode property database.
Description: Array index error in the hb_ot_layout_build_glyph_classes function in pango/opentype/hb-ot-layout.cc in Pango before 1.27.1 allows context-dependent attackers to cause a denial of service (application crash) via a crafted font file, related to building a synthetic Glyph Definition (aka GDEF) table by using this font's charmap and the Unicode property database.
Family: unix Class: vulnerability
Reference(s): CVE-2010-0421
 Version: 5
Platform(s): Red Hat Enterprise Linux 3
CentOS Linux 3
Red Hat Enterprise Linux 4
CentOS Linux 4
Oracle Linux 4
Red Hat Enterprise Linux 5
CentOS Linux 5
Oracle Linux 5
 Product(s):
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

OpenVAS Exploits

Date Description
2011-08-09 Name : CentOS Update for pango CESA-2010:0140 centos5 i386
File : nvt/gb_CESA-2010_0140_pango_centos5_i386.nasl
2011-03-07 Name : Ubuntu Update for pango1.0 vulnerabilities USN-1082-1
File : nvt/gb_ubuntu_USN_1082_1.nasl
2010-06-25 Name : Mandriva Update for pango MDVSA-2010:121 (pango)
File : nvt/gb_mandriva_MDVSA_2010_121.nasl
2010-03-22 Name : CentOS Update for evolution28-pango CESA-2010:0140 centos4 i386
File : nvt/gb_CESA-2010_0140_evolution28-pango_centos4_i386.nasl
2010-03-22 Name : CentOS Update for pango CESA-2010:0140 centos3 i386
File : nvt/gb_CESA-2010_0140_pango_centos3_i386.nasl
2010-03-22 Name : RedHat Update for pango RHSA-2010:0140-01
File : nvt/gb_RHSA-2010_0140-01_pango.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
63090 Pango pango/opentype/hb-ot-layout.cc hb_ot_layout_build_glyph_classes Functio...

Nessus® Vulnerability Scanner

Date Description
2013-07-12 Name : The remote Oracle Linux host is missing one or more security updates.
File : oraclelinux_ELSA-2010-0140.nasl - Type : ACT_GATHER_INFO
2012-08-01 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20100315_pango_on_SL3_x.nasl - Type : ACT_GATHER_INFO
2011-03-03 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-1082-1.nasl - Type : ACT_GATHER_INFO
2010-10-11 Name : The remote SuSE 10 host is missing a security-related patch.
File : suse_pango-6895.nasl - Type : ACT_GATHER_INFO
2010-06-23 Name : The remote Mandriva Linux host is missing one or more security updates.
File : mandriva_MDVSA-2010-121.nasl - Type : ACT_GATHER_INFO
2010-05-19 Name : The remote SuSE 9 host is missing a security-related patch.
File : suse9_12614.nasl - Type : ACT_GATHER_INFO
2010-05-11 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2010-0140.nasl - Type : ACT_GATHER_INFO
2010-04-15 Name : The remote SuSE 10 host is missing a security-related patch.
File : suse_pango-6894.nasl - Type : ACT_GATHER_INFO
2010-03-22 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-2019.nasl - Type : ACT_GATHER_INFO
2010-03-17 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2010-0140.nasl - Type : ACT_GATHER_INFO

Alert History

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Date Informations
2014-02-17 11:41:33
  • Multiple Updates