bdf/bdflib.c in FreeType before 2.4.2 allows remote attackers to cause a denial of service (application crash) via a crafted BDF font file, related to an attempted modification of a value in a static string.

When loading specially crafted font files applications linked against freetype2 could crash or potentially even execute arbitrary code (CVE-2010-3311, CVE-2010-3053, CVE-2010-3054).

The remote host is affected by the vulnerability described in GLSA-201201-09 (FreeType: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in FreeType. Please review       the CVE identifiers referenced below for details.
  Impact :

    A remote attacker could entice a user to open a specially crafted font,       possibly resulting in the remote execution of arbitrary code with the       privileges of the user running the application, or a Denial of Service.
  Workaround :

    There is no known workaround at this time.

When loading specially crafted font files applications linked against freetype2 could crash or potentially even execute arbitrary code (CVE-2010-3311 / CVE-2010-3053 / CVE-2010-3054). This has been fixed.

The remote mobile host is a using a version of Apple iOS earlier than 4.2. Such versions are potentially affected by multiple vulnerabilities. Apple iOS 4.2 contains security fixes for the following components :

  - Configuration Policies

  - CoreGraphics

  - FreeType

  - iAd Content Display

  - ImageIO

  - libxml

  - Mail

  - Networking

  - OfficeImport

  - Photos

  - Safari

  - Telephony

  - WebKit

  - Multiple components

Versions of Mac OS X 10.6 earlier than 10.6.5 are potentially affected by multiple vulnerabilities.  Mac OS X 10.6.5 contains security fixes for the following products :

  - AFP Server

  - Apache mod_perl

  - Apache

  - AppKit

  - ATS

  - CFNetwork

  - CoreGraphics

  - CoreText

  - CUPS

  - Directory Services

  - diskdev_cmds

Disk Images

  - Flash Player plug-in

  - gzip

  - Image Capture

  - ImageIO

  - Image RAW

  - Kernel

  - MySQL

  - neon

  - Networking

  - OpenLDAP

  - OpenSSL

  - Password Server

  - PHP

  - Printing

  - python

  - QuickLook

  - QuickTime

  - Safari RSS

  - Time Machine

  - Wiki Server

  - X11

  - xar

The remote host is running a version of Mac OS X 10.5 that does not have Security Update 2010-007 applied. 

This security update contains fixes for the following products :

  - AFP Server
  - Apache mod_perl
  - ATS
  - CFNetwork
  - CoreGraphics
  - CoreText
  - CUPS
  - Directory Services
  - diskdev_cmds
  - Disk Images
  - Flash Player plug-in
  - gzip
  - ImageIO
  - Image RAW
  - MySQL
  - Password Server
  - PHP
  - Printing
  - python
  - QuickLook
  - Safari RSS
  - Wiki Server
  - X11

The remote host is running a version of Mac OS X 10.6.x that is prior to 10.6.5.

Mac OS X 10.6.5 contains security fixes for the following products :

  - AFP Server
  - Apache mod_perl
  - Apache
  - AppKit
  - ATS
  - CFNetwork
  - CoreGraphics
  - CoreText
  - CUPS
  - Directory Services
  - diskdev_cmds
  - Disk Images
  - Flash Player plug-in
  - gzip
  - Image Capture
  - ImageIO
  - Image RAW
  - Kernel
  - MySQL
  - neon
  - Networking
  - OpenLDAP
  - OpenSSL
  - Password Server
  - PHP
  - Printing
  - python
  - QuickLook
  - QuickTime
  - Safari RSS
  - Time Machine
  - Wiki Server
  - X11
  - xar

When loading specially crafted font files applications linked against freetype2 could crash or potentially even execute arbitrary code (CVE-2010-3311, CVE-2010-3053, CVE-2010-3054). This has been fixed.

Several vulnerabilities have been discovered in the FreeType font library. The Common Vulnerabilities and Exposures project identifies the following problems :

  - CVE-2010-1797     Multiple stack-based buffer overflows in the     cff_decoder_parse_charstrings function in the CFF Type2     CharStrings interpreter in cff/cffgload.c in FreeType     allow remote attackers to execute arbitrary code or     cause a denial of service (memory corruption) via     crafted CFF opcodes in embedded fonts in a PDF document,     as demonstrated by JailbreakMe.

  - CVE-2010-2541     Buffer overflow in ftmulti.c in the ftmulti demo program     in FreeType allows remote attackers to cause a denial of     service (application crash) or possibly execute     arbitrary code via a crafted font file.

  - CVE-2010-2805     The FT_Stream_EnterFrame function in base/ftstream.c in     FreeType does not properly validate certain position     values, which allows remote attackers to cause a denial     of service (application crash) or possibly execute     arbitrary code via a crafted font file

  - CVE-2010-2806     Array index error in the t42_parse_sfnts function in     type42/t42parse.c in FreeType allows remote attackers to     cause a denial of service (application crash) or     possibly execute arbitrary code via negative size values     for certain strings in FontType42 font files, leading to     a heap-based buffer overflow.

  - CVE-2010-2807     FreeType uses incorrect integer data types during bounds     checking, which allows remote attackers to cause a     denial of service (application crash) or possibly     execute arbitrary code via a crafted font file.

  - CVE-2010-2808     Buffer overflow in the Mac_Read_POST_Resource function     in base/ftobjs.c in FreeType allows remote attackers to     cause a denial of service (memory corruption and     application crash) or possibly execute arbitrary code     via a crafted Adobe Type 1 Mac Font File (aka LWFN)     font.

  - CVE-2010-3053     bdf/bdflib.c in FreeType allows remote attackers to     cause a denial of service (application crash) via a     crafted BDF font file, related to an attempted     modification of a value in a static string.

Multiple vulnerabilities has been found and corrected in freetype2 :

The FT_Stream_EnterFrame function in base/ftstream.c in FreeType before 2.4.2 does not properly validate certain position values, which allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted font file (CVE-2010-2805).

Array index error in the t42_parse_sfnts function in type42/t42parse.c in FreeType before 2.4.2 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via negative size values for certain strings in FontType42 font files, leading to a heap-based buffer overflow (CVE-2010-2806).

FreeType before 2.4.2 uses incorrect integer data types during bounds checking, which allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted font file (CVE-2010-2807).

Buffer overflow in the Mac_Read_POST_Resource function in base/ftobjs.c in FreeType before 2.4.2 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via a crafted Adobe Type 1 Mac Font File (aka LWFN) font (CVE-2010-2808).

bdf/bdflib.c in FreeType before 2.4.2 allows remote attackers to cause a denial of service (application crash) via a crafted BDF font file, related to an attempted modification of a value in a static string (CVE-2010-3053).

The updated packages have been patched to correct these issues.

Multiple vulnerabilities has been found and corrected in freetype2 :

The FT_Stream_EnterFrame function in base/ftstream.c in FreeType before 2.4.2 does not properly validate certain position values, which allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted font file (CVE-2010-2805).

Array index error in the t42_parse_sfnts function in type42/t42parse.c in FreeType before 2.4.2 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via negative size values for certain strings in FontType42 font files, leading to a heap-based buffer overflow (CVE-2010-2806).

FreeType before 2.4.2 uses incorrect integer data types during bounds checking, which allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted font file (CVE-2010-2807).

Buffer overflow in the Mac_Read_POST_Resource function in base/ftobjs.c in FreeType before 2.4.2 allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via a crafted Adobe Type 1 Mac Font File (aka LWFN) font (CVE-2010-2808).

bdf/bdflib.c in FreeType before 2.4.2 allows remote attackers to cause a denial of service (application crash) via a crafted BDF font file, related to an attempted modification of a value in a static string (CVE-2010-3053).

Unspecified vulnerability in FreeType 2.3.9, and other versions before 2.4.2, allows remote attackers to cause a denial of service via vectors involving nested Standard Encoding Accented Character (aka seac) calls, related to psaux.h, cffgload.c, cffgload.h, and t1decode.c (CVE-2010-3054).

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&amp;products_id=4 90

The updated packages have been patched to correct these issues.

ID	Name	Product	Family	Severity
75504	openSUSE Security Update : freetype2 (openSUSE-SU-2010:0726-1)	Nessus	SuSE Local Security Checks	high
57651	GLSA-201201-09 : FreeType: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	high
50906	SuSE 11 / 11.1 Security Update : freetype2 (SAT Patch Numbers 3202 / 3203)	Nessus	SuSE Local Security Checks	high
5715	Apple iOS < 4.2 Multiple Vulnerabilities	Nessus Network Monitor	Mobile Devices	critical
5705	Mac OS X 10.6 < 10.6.5 Multiple Vulnerabilities	Nessus Network Monitor	Generic	critical
50549	Mac OS X Multiple Vulnerabilities (Security Update 2010-007)	Nessus	MacOS X Local Security Checks	critical
50548	Mac OS X 10.6.x < 10.6.5 Multiple Vulnerabilities	Nessus	MacOS X Local Security Checks	critical
49994	openSUSE Security Update : freetype2 (openSUSE-SU-2010:0726-1)	Nessus	SuSE Local Security Checks	high
49993	openSUSE Security Update : freetype2 (openSUSE-SU-2010:0726-1)	Nessus	SuSE Local Security Checks	high
49855	SuSE 10 Security Update : freetype2 (ZYPP Patch Number 7168)	Nessus	SuSE Local Security Checks	high
49823	SuSE9 Security Update : freetype2 (YOU Patch Number 12656)	Nessus	SuSE Local Security Checks	high
49150	Debian DSA-2105-1 : freetype - several vulnerabilities	Nessus	Debian Local Security Checks	high
48403	Mandriva Linux Security Advisory : freetype2 (MDVSA-2010:157)	Nessus	Mandriva Local Security Checks	medium
48402	Mandriva Linux Security Advisory : freetype2 (MDVSA-2010:156)	Nessus	Mandriva Local Security Checks	medium

Detections

Analytics

CVE-2010-3053

medium

Tenable Plugins

high

high

high

critical

critical

critical

critical

high

high

high

high

high

medium

medium