Executive Summary
Summary | |
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Title | freetype security update |
Informations | |||
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Name | RHSA-2012:0467 | First vendor Publication | 2012-04-10 |
Vendor | RedHat | Last vendor Modification | 2012-04-10 |
Severity (Vendor) | Important | Revision | 01 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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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:C/I:C/A:C) | |||
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Cvss Base Score | 10 | Attack Range | Network |
Cvss Impact Score | 10 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Problem Description: Updated freetype packages that fix multiple security issues are now available for Red Hat Enterprise Linux 5 and 6. The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. 2. Relevant releases/architectures: RHEL Desktop Workstation (v. 5 client) - i386, x86_64 Red Hat Enterprise Linux (v. 5 server) - i386, ia64, ppc, s390x, x86_64 Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64 Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, x86_64 3. Description: FreeType is a free, high-quality, portable font engine that can open and manage font files. It also loads, hints, and renders individual glyphs efficiently. Multiple flaws were found in the way FreeType handled TrueType Font (TTF), Glyph Bitmap Distribution Format (BDF), Windows .fnt and .fon, and PostScript Type 1 fonts. If a specially-crafted font file was loaded by an application linked against FreeType, it could cause the application to crash or, potentially, execute arbitrary code with the privileges of the user running the application. (CVE-2012-1134, CVE-2012-1136, CVE-2012-1142, CVE-2012-1144) Multiple flaws were found in the way FreeType handled fonts in various formats. If a specially-crafted font file was loaded by an application linked against FreeType, it could cause the application to crash. (CVE-2012-1126, CVE-2012-1127, CVE-2012-1130, CVE-2012-1131, CVE-2012-1132, CVE-2012-1137, CVE-2012-1139, CVE-2012-1140, CVE-2012-1141, CVE-2012-1143) Red Hat would like to thank Mateusz Jurczyk of the Google Security Team for reporting these issues. Users are advised to upgrade to these updated packages, which contain a backported patch to correct these issues. The X server must be restarted (log out, then log back in) for this update to take effect. 4. Solution: Before applying this update, make sure all previously-released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/knowledge/articles/11258 5. Bugs fixed (http://bugzilla.redhat.com/): 800581 - CVE-2012-1126 freetype: heap buffer over-read in BDF parsing _bdf_is_atom() (#35597, #35598) 800583 - CVE-2012-1127 freetype: heap buffer over-read in BDF parsing _bdf_parse_glyphs() (#35599, #35600) 800587 - CVE-2012-1130 freetype: heap buffer over-read in PCF parser pcf_get_properties() (#35603) 800589 - CVE-2012-1131 freetype: incorrect type cast allowing input sanity check bypass in ft_smooth_render_generic() (#35604) 800590 - CVE-2012-1132 freetype: heap buffer over-read in Type1 parser parse_subrs() (#35606) 800592 - CVE-2012-1134 freetype: limited heap buffer overflow in Type1 parser T1_Get_Private_Dict() (#35608) 800594 - CVE-2012-1136 freetype: uninitialized pointer use in BDF parser _bdf_parse_glyphs() (#35641) 800595 - CVE-2012-1137 freetype: heap buffer off-by-one in BDF parsing _bdf_list_ensure() (#35643) 800598 - CVE-2012-1139 freetype: data buffer underflow in BDF parser _bdf_parse_glyphs() (#35656) 800600 - CVE-2012-1140 freetype: multiple buffer over-read in PS parser conversion functions (#35657) 800602 - CVE-2012-1141 freetype: BDF parser _bdf_list_split() fails to properly initialize field array (#35658) 800604 - CVE-2012-1142 freetype: incorrect computation of number of glyphs in FNT_Face_Init() for FNT/FON files (#35659) 800606 - CVE-2012-1143 freetype: integer divide by zero in FT_DivFix() (#35660) 800607 - CVE-2012-1144 freetype: insufficient checking of first outline point in TTF parser (#35689) |
Original Source
Url : https://rhn.redhat.com/errata/RHSA-2012-0467.html |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
93 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
7 % | CWE-189 | Numeric Errors (CWE/SANS Top 25) |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:14742 | |||
Oval ID: | oval:org.mitre.oval:def:14742 | ||
Title: | DSA-2428-1 freetype -- several | ||
Description: | Mateusz Jurczyk from the Google Security Team discovered several vulnerabilties in Freetype's parsing of BDF, Type1 and TrueType fonts, which could result in the execution of arbitrary code if a malformed font file is processed. | ||
Family: | unix | Class: | patch |
Reference(s): | DSA-2428-1 CVE-2012-1133 CVE-2012-1134 CVE-2012-1136 CVE-2012-1142 CVE-2012-1144 | Version: | 5 |
Platform(s): | Debian GNU/Linux 6.0 Debian GNU/kFreeBSD 6.0 | Product(s): | freetype |
Definition Synopsis: | |||
Definition Id: oval:org.mitre.oval:def:15109 | |||
Oval ID: | oval:org.mitre.oval:def:15109 | ||
Title: | USN-1403-1 -- FreeType vulnerabilities | ||
Description: | freetype: FreeType 2 is a font engine library FreeType could be made to crash or run programs as your login if it opened a specially crafted font file. | ||
Family: | unix | Class: | patch |
Reference(s): | USN-1403-1 CVE-2012-1126 CVE-2012-1127 CVE-2012-1128 CVE-2012-1129 CVE-2012-1130 CVE-2012-1131 CVE-2012-1132 CVE-2012-1133 CVE-2012-1134 CVE-2012-1135 CVE-2012-1136 CVE-2012-1137 CVE-2012-1138 CVE-2012-1139 CVE-2012-1140 CVE-2012-1141 CVE-2012-1142 CVE-2012-1143 CVE-2012-1144 | Version: | 5 |
Platform(s): | Ubuntu 11.04 Ubuntu 11.10 Ubuntu 8.04 Ubuntu 10.04 Ubuntu 10.10 | Product(s): | FreeType |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:21461 | |||
Oval ID: | oval:org.mitre.oval:def:21461 | ||
Title: | RHSA-2012:0467: freetype security update (Important) | ||
Description: | FreeType before 2.4.9, as used in Mozilla Firefox Mobile before 10.0.4 and other products, allows remote attackers to cause a denial of service (invalid heap write operation and memory corruption) or possibly execute arbitrary code via a crafted TrueType font. | ||
Family: | unix | Class: | patch |
Reference(s): | RHSA-2012:0467-02 CESA-2012:0467 CVE-2012-1126 CVE-2012-1127 CVE-2012-1130 CVE-2012-1131 CVE-2012-1132 CVE-2012-1134 CVE-2012-1136 CVE-2012-1137 CVE-2012-1139 CVE-2012-1140 CVE-2012-1141 CVE-2012-1142 CVE-2012-1143 CVE-2012-1144 | Version: | 185 |
Platform(s): | Red Hat Enterprise Linux 5 Red Hat Enterprise Linux 6 CentOS Linux 5 CentOS Linux 6 | Product(s): | freetype |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:23301 | |||
Oval ID: | oval:org.mitre.oval:def:23301 | ||
Title: | DEPRECATED: ELSA-2012:0467: freetype security update (Important) | ||
Description: | FreeType before 2.4.9, as used in Mozilla Firefox Mobile before 10.0.4 and other products, allows remote attackers to cause a denial of service (invalid heap write operation and memory corruption) or possibly execute arbitrary code via a crafted TrueType font. | ||
Family: | unix | Class: | patch |
Reference(s): | ELSA-2012:0467-02 CVE-2012-1126 CVE-2012-1127 CVE-2012-1130 CVE-2012-1131 CVE-2012-1132 CVE-2012-1134 CVE-2012-1136 CVE-2012-1137 CVE-2012-1139 CVE-2012-1140 CVE-2012-1141 CVE-2012-1142 CVE-2012-1143 CVE-2012-1144 | Version: | 62 |
Platform(s): | Oracle Linux 5 Oracle Linux 6 | Product(s): | freetype |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:23768 | |||
Oval ID: | oval:org.mitre.oval:def:23768 | ||
Title: | ELSA-2012:0467: freetype security update (Important) | ||
Description: | FreeType before 2.4.9, as used in Mozilla Firefox Mobile before 10.0.4 and other products, allows remote attackers to cause a denial of service (invalid heap write operation and memory corruption) or possibly execute arbitrary code via a crafted TrueType font. | ||
Family: | unix | Class: | patch |
Reference(s): | ELSA-2012:0467-02 CVE-2012-1126 CVE-2012-1127 CVE-2012-1130 CVE-2012-1131 CVE-2012-1132 CVE-2012-1134 CVE-2012-1136 CVE-2012-1137 CVE-2012-1139 CVE-2012-1140 CVE-2012-1141 CVE-2012-1142 CVE-2012-1143 CVE-2012-1144 | Version: | 61 |
Platform(s): | Oracle Linux 5 Oracle Linux 6 | Product(s): | freetype |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:27855 | |||
Oval ID: | oval:org.mitre.oval:def:27855 | ||
Title: | DEPRECATED: ELSA-2012-0467 -- freetype security update (important) | ||
Description: | [2.3.11-6.el6_2.9] - Fix CVE-2012-{1126, 1127, 1130, 1131, 1132, 1134, 1136, 1137, 1139, 1140, 1141, 1142, 1143, 1144} - Properly initialize array 'result' in FT_Outline_Get_Orientation() - Check bytes per row for overflow in _bdf_parse_glyphs() - Resolves: #806268 | ||
Family: | unix | Class: | patch |
Reference(s): | ELSA-2012-0467 CVE-2012-1126 CVE-2012-1127 CVE-2012-1130 CVE-2012-1131 CVE-2012-1132 CVE-2012-1134 CVE-2012-1136 CVE-2012-1137 CVE-2012-1139 CVE-2012-1140 CVE-2012-1141 CVE-2012-1142 CVE-2012-1143 CVE-2012-1144 | Version: | 4 |
Platform(s): | Oracle Linux 5 Oracle Linux 6 | Product(s): | freetype |
Definition Synopsis: | |||
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CPE : Common Platform Enumeration
OpenVAS Exploits
Date | Description |
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2013-09-18 | Name : Debian Security Advisory DSA 2428-1 (freetype - several vulnerabilities) File : nvt/deb_2428_1.nasl |
2012-12-13 | Name : SuSE Update for freetype2 openSUSE-SU-2012:0489-1 (freetype2) File : nvt/gb_suse_2012_0489_1.nasl |
2012-09-10 | Name : Slackware Advisory SSA:2012-176-01 freetype File : nvt/esoft_slk_ssa_2012_176_01.nasl |
2012-08-03 | Name : Mandriva Update for freetype2 MDVSA-2012:057 (freetype2) File : nvt/gb_mandriva_MDVSA_2012_057.nasl |
2012-07-30 | Name : CentOS Update for freetype CESA-2012:0467 centos5 File : nvt/gb_CESA-2012_0467_freetype_centos5.nasl |
2012-07-30 | Name : CentOS Update for freetype CESA-2012:0467 centos6 File : nvt/gb_CESA-2012_0467_freetype_centos6.nasl |
2012-04-30 | Name : FreeBSD Ports: firefox File : nvt/freebsd_firefox65.nasl |
2012-04-30 | Name : FreeBSD Ports: freetype2 File : nvt/freebsd_freetype25.nasl |
2012-04-30 | Name : Gentoo Security Advisory GLSA 201204-04 (FreeType) File : nvt/glsa_201204_04.nasl |
2012-04-11 | Name : RedHat Update for freetype RHSA-2012:0467-01 File : nvt/gb_RHSA-2012_0467-01_freetype.nasl |
2012-03-26 | Name : Ubuntu Update for freetype USN-1403-1 File : nvt/gb_ubuntu_USN_1403_1.nasl |
Nessus® Vulnerability Scanner
Date | Description |
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2015-01-19 | Name : The remote Solaris system is missing a security patch for third-party software. File : solaris11_freetype_20141107_2.nasl - Type : ACT_GATHER_INFO |
2014-06-13 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2012-220.nasl - Type : ACT_GATHER_INFO |
2013-09-04 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2012-66.nasl - Type : ACT_GATHER_INFO |
2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2012-0467.nasl - Type : ACT_GATHER_INFO |
2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20120410_freetype_on_SL5_x.nasl - Type : ACT_GATHER_INFO |
2012-06-21 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201204-04.nasl - Type : ACT_GATHER_INFO |
2012-04-25 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_380e8c568e3211e195804061862b8c22.nasl - Type : ACT_GATHER_INFO |
2012-04-13 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2012-057.nasl - Type : ACT_GATHER_INFO |
2012-04-12 | Name : The remote SuSE 11 host is missing one or more security updates. File : suse_11_freetype2-120328.nasl - Type : ACT_GATHER_INFO |
2012-04-11 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2012-0467.nasl - Type : ACT_GATHER_INFO |
2012-04-11 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2012-0467.nasl - Type : ACT_GATHER_INFO |
2012-04-09 | Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_462e2d6c801711e1a571bcaec565249c.nasl - Type : ACT_GATHER_INFO |
2012-03-23 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-1403-1.nasl - Type : ACT_GATHER_INFO |
2012-03-09 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-2428.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2014-02-17 11:55:50 |
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