CVE-2012-1136: Buffer Overflow
First published: Tue Mar 06 2012(Updated: )
An out-of heap-based buffer write flaw was found in the way FreeType font rendering engine performed parsing of glyph and bitmaps information for glyph bitmap distribution format (BDF) font files, that were missing definition of the ENCODING field. A remote attacker could provide a specially-crafted BDF font file, which once opened in an application linked against FreeType would lead to that application crash, or, potentially arbitrary code execution with the privileges of the user running the application. Upstream bug report: [1] <a href="https://savannah.nongnu.org/bugs/?35641">https://savannah.nongnu.org/bugs/?35641</a> Upstream patch: [2] <a href="http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=4086fb7caf41e33137e548e43a49a97b127cd369">http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=4086fb7caf41e33137e548e43a49a97b127cd369</a> Acknowledgements: Red Hat would like to thank Mateusz Jurczyk of the Google Security Team for reporting this issue.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Freetype Freetype | <=2.4.8 | |
| Freetype Freetype | =1.3.1 | |
| Freetype Freetype | =2.0.0 | |
| Freetype Freetype | =2.0.1 | |
| Freetype Freetype | =2.0.2 | |
| Freetype Freetype | =2.0.3 | |
| Freetype Freetype | =2.0.4 | |
| Freetype Freetype | =2.0.5 | |
| Freetype Freetype | =2.0.6 | |
| Freetype Freetype | =2.0.7 | |
| Freetype Freetype | =2.0.8 | |
| Freetype Freetype | =2.0.9 | |
| Freetype Freetype | =2.1 | |
| Freetype Freetype | =2.1.3 | |
| Freetype Freetype | =2.1.4 | |
| Freetype Freetype | =2.1.5 | |
| Freetype Freetype | =2.1.6 | |
| Freetype Freetype | =2.1.7 | |
| Freetype Freetype | =2.1.8 | |
| Freetype Freetype | =2.1.8-rc1 | |
| Freetype Freetype | =2.1.9 | |
| Freetype Freetype | =2.1.10 | |
| Freetype Freetype | =2.2.0 | |
| Freetype Freetype | =2.2.1 | |
| Freetype Freetype | =2.3.0 | |
| Freetype Freetype | =2.3.1 | |
| Freetype Freetype | =2.3.2 | |
| Freetype Freetype | =2.3.3 | |
| Freetype Freetype | =2.3.4 | |
| Freetype Freetype | =2.3.5 | |
| Freetype Freetype | =2.3.6 | |
| Freetype Freetype | =2.3.7 | |
| Freetype Freetype | =2.3.8 | |
| Freetype Freetype | =2.3.9 | |
| Freetype Freetype | =2.3.10 | |
| Freetype Freetype | =2.3.11 | |
| Freetype Freetype | =2.3.12 | |
| Freetype Freetype | =2.4.0 | |
| Freetype Freetype | =2.4.1 | |
| Freetype Freetype | =2.4.2 | |
| Freetype Freetype | =2.4.3 | |
| Freetype Freetype | =2.4.4 | |
| Freetype Freetype | =2.4.5 | |
| Freetype Freetype | =2.4.6 | |
| Freetype Freetype | =2.4.7 | |
| Mozilla Firefox Mobile | <=10.0.3 | |
| Mozilla Firefox Mobile | =1.0 | |
| Mozilla Firefox Mobile | =4.0 | |
| Mozilla Firefox Mobile | =4.0-beta1 | |
| Mozilla Firefox Mobile | =4.0-beta2 | |
| Mozilla Firefox Mobile | =4.0-beta3 | |
| Mozilla Firefox Mobile | =4.0-beta4 | |
| Mozilla Firefox Mobile | =5.0 | |
| Mozilla Firefox Mobile | =6.0 | |
| Mozilla Firefox Mobile | =6.0.1 | |
| Mozilla Firefox Mobile | =6.0.2 | |
| Mozilla Firefox Mobile | =7.0 | |
| Mozilla Firefox Mobile | =8.0 | |
| Mozilla Firefox Mobile | =9.0 | |
| Mozilla Firefox Mobile | =10.0 | |
| Mozilla Firefox Mobile | =10.0.1 | |
| Mozilla Firefox Mobile | =10.0.2 |
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Reference Links
- https://savannah.nongnu.org/bugs/?35641
- http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=4086fb7caf41e33137e548e43a49a97b127cd369
- http://www.openwall.com/lists/oss-security/2012/03/06/16
- https://rhn.redhat.com/errata/RHSA-2012-0467.html
- https://bugzilla.redhat.com/show_bug.cgi?id=800594
- http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html
- http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00002.html
- http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00003.html
- http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00004.html
- http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00015.html
- http://rhn.redhat.com/errata/RHSA-2012-0467.html
- http://secunia.com/advisories/48300
- http://secunia.com/advisories/48508
- http://secunia.com/advisories/48758
- http://secunia.com/advisories/48797
- http://secunia.com/advisories/48822
- http://secunia.com/advisories/48918
- http://secunia.com/advisories/48951
- http://secunia.com/advisories/48973
- http://security.gentoo.org/glsa/glsa-201204-04.xml
- http://support.apple.com/kb/HT5503
- http://www.debian.org/security/2012/dsa-2428
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:057
- http://www.mozilla.org/security/announce/2012/mfsa2012-21.html
- http://www.securityfocus.com/bid/52318
- http://www.securitytracker.com/id?1026765
- http://www.ubuntu.com/usn/USN-1403-1
- https://bugzilla.mozilla.org/show_bug.cgi?id=733512
- collector/redhat-bugzilla
- alias/CVE-2012-1136
- collector/nvd-index
- agent/weakness
- agent/references
- agent/severity
- agent/author
- agent/tags
- agent/type
- agent/description
- agent/event
- agent/first-publish-date
- agent/softwarecombine
- agent/last-modified-date
- vendor/freetype
- canonical/freetype freetype
- version/freetype freetype/2.4.8
- version/freetype freetype/1.3.1
- version/freetype freetype/2.0.0
- version/freetype freetype/2.0.1
- version/freetype freetype/2.0.2
- version/freetype freetype/2.0.3
- version/freetype freetype/2.0.4
- version/freetype freetype/2.0.5
- version/freetype freetype/2.0.6
- version/freetype freetype/2.0.7
- version/freetype freetype/2.0.8
- version/freetype freetype/2.0.9
- version/freetype freetype/2.1
- version/freetype freetype/2.1.3
- version/freetype freetype/2.1.4
- version/freetype freetype/2.1.5
- version/freetype freetype/2.1.6
- version/freetype freetype/2.1.7
- version/freetype freetype/2.1.8
- version/freetype freetype/2.1.8-rc1
- version/freetype freetype/2.1.9
- version/freetype freetype/2.1.10
- version/freetype freetype/2.2.0
- version/freetype freetype/2.2.1
- version/freetype freetype/2.3.0
- version/freetype freetype/2.3.1
- version/freetype freetype/2.3.2
- version/freetype freetype/2.3.3
- version/freetype freetype/2.3.4
- version/freetype freetype/2.3.5
- version/freetype freetype/2.3.6
- version/freetype freetype/2.3.7
- version/freetype freetype/2.3.8
- version/freetype freetype/2.3.9
- version/freetype freetype/2.3.10
- version/freetype freetype/2.3.11
- version/freetype freetype/2.3.12
- version/freetype freetype/2.4.0
- version/freetype freetype/2.4.1
- version/freetype freetype/2.4.2
- version/freetype freetype/2.4.3
- version/freetype freetype/2.4.4
- version/freetype freetype/2.4.5
- version/freetype freetype/2.4.6
- version/freetype freetype/2.4.7
- vendor/mozilla
- canonical/mozilla firefox mobile
- version/mozilla firefox mobile/10.0.3
- version/mozilla firefox mobile/1.0
- version/mozilla firefox mobile/4.0
- version/mozilla firefox mobile/4.0-beta1
- version/mozilla firefox mobile/4.0-beta2
- version/mozilla firefox mobile/4.0-beta3
- version/mozilla firefox mobile/4.0-beta4
- version/mozilla firefox mobile/5.0
- version/mozilla firefox mobile/6.0
- version/mozilla firefox mobile/6.0.1
- version/mozilla firefox mobile/6.0.2
- version/mozilla firefox mobile/7.0
- version/mozilla firefox mobile/8.0
- version/mozilla firefox mobile/9.0
- version/mozilla firefox mobile/10.0
- version/mozilla firefox mobile/10.0.1
- version/mozilla firefox mobile/10.0.2