CVE-2012-1143
published 2012-04-25CVE-2012-1143: 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 (divide-by-zero…
PriorityP415medium4.3CVSS 2.0
AVNACMAuNCNINAP
EPSS
1.57%
72.6th percentile
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 (divide-by-zero error) via a crafted font.
Affected
62 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | freetype | < freetype 2.4.9-1 (bookworm) | freetype 2.4.9-1 (bookworm) |
| freetype | freetype | <= 2.4.8 | — |
| freetype | freetype | — | — |
| freetype | freetype | — | — |
| freetype | freetype | — | — |
| freetype | freetype | — | — |
| freetype | freetype | — | — |
| freetype | freetype | — | — |
| freetype | freetype | — | — |
| freetype | freetype | — | — |
| freetype | freetype | — | — |
| freetype | freetype | — | — |
| freetype | freetype | — | — |
| freetype | freetype | — | — |
| freetype | freetype | — | — |
| freetype | freetype | — | — |
| freetype | freetype | — | — |
| freetype | freetype | — | — |
| freetype | freetype | — | — |
| freetype | freetype | — | — |
| freetype | freetype | — | — |
| freetype | freetype | — | — |
| freetype | freetype | — | — |
| freetype | freetype | — | — |
| freetype | freetype | — | — |
CVSS provenance
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv4.3MEDIUM
vendor_ubuntu10.0CRITICAL
vendor_debian4.3LOW
vendor_redhat4.3MEDIUM
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Ubuntu
FreeType vulnerabilities
vendor_ubuntu·2012-03-23·CVSS 10.0
CVE-2012-1126 [CRITICAL] FreeType vulnerabilities
Title: FreeType vulnerabilities
Summary: FreeType could be made to crash or run programs as your login if it opened a
specially crafted font file.
Mateusz Jurczyk discovered that FreeType did not correctly handle certain
malformed BDF font files. If a user were tricked into using a specially crafted
font file, a remote attacker could cause FreeType to crash. (CVE-2012-1126)
Mateusz Jurczyk discovered that FreeType did not correctly handle certain
malformed BDF font files. If a user were tricked into using a specially crafted
font file, a remote attacker could cause FreeType to crash. (CVE-2012-1127)
Mateusz Jurczyk discovered that FreeType did not correctly handle certain
malformed TrueType font files. If a user were tricked into using a specially
crafted font file, a remote attacker c
Red Hat
freetype: integer divide by zero in FT_DivFix() (#35660)
vendor_redhat·2012-02-28·CVSS 4.3
CVE-2012-1143 [MEDIUM] CWE-369 freetype: integer divide by zero in FT_DivFix() (#35660)
freetype: integer divide by zero in FT_DivFix() (#35660)
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 (divide-by-zero error) via a crafted font.
Debian
CVE-2012-1143: freetype - FreeType before 2.4.9, as used in Mozilla Firefox Mobile before 10.0.4 and other...
vendor_debian·2012·CVSS 4.3
CVE-2012-1143 [MEDIUM] CVE-2012-1143: freetype - FreeType before 2.4.9, as used in Mozilla Firefox Mobile before 10.0.4 and other...
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 (divide-by-zero error) via a crafted font.
Scope: local
bookworm: resolved (fixed in 2.4.9-1)
bullseye: resolved (fixed in 2.4.9-1)
forky: resolved (fixed in 2.4.9-1)
sid: resolved (fixed in 2.4.9-1)
trixie: resolved (fixed in 2.4.9-1)
GHSA
GHSA-85p6-fxpj-g69h: FreeType before 2
ghsa_unreviewed·2022-05-13
CVE-2012-1143 [MEDIUM] GHSA-85p6-fxpj-g69h: FreeType before 2
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 (divide-by-zero error) via a crafted font.
OSV
CVE-2012-1143: FreeType before 2
osv·2012-04-25·CVSS 4.3
CVE-2012-1143 [MEDIUM] CVE-2012-1143: FreeType before 2
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 (divide-by-zero error) via a crafted font.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2012-{1126,1127,1128,1130,1131,1132,1133,1134,1135,1136,1137,1138,1139,1140,1141,1142,1143,1144} freetype: multiple vulnerabilities [fedora-all]
bugzilla·2012-03-23
[HIGH] CVE-2012-{1126,1127,1128,1130,1131,1132,1133,1134,1135,1136,1137,1138,1139,1140,1141,1142,1143,1144} freetype: multiple vulnerabilities [fedora-all]
CVE-2012-{1126,1127,1128,1130,1131,1132,1133,1134,1135,1136,1137,1138,1139,1140,1141,1142,1143,1144} freetype: multiple vulnerabilities [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected Fedora
versions.
For comments that are specific to the vulnerability please use bugs filed
against "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When creating a Bodhi update request, please include this bug ID and the
bug IDs of this bug's parent bugs filed against the "Security Response"
product (the top-level CVE bugs). Please mention the CVE IDs being fixed
in the RPM changelog when available.
Bodhi update sub
Bugzilla
CVE-2012-1143 freetype: integer divide by zero in FT_DivFix() (#35660)
bugzilla·2012-03-06·CVSS 4.3
CVE-2012-1143 [MEDIUM] CVE-2012-1143 freetype: integer divide by zero in FT_DivFix() (#35660)
CVE-2012-1143 freetype: integer divide by zero in FT_DivFix() (#35660)
An integer divide by zero was found in the way FreeType font rendering engine performed arithmetic computations for certain fonts. A remote attacker could provide a specially-crafted font file, which once opened in an application linked against FreeType would lead to that application crash.
Upstream bug report:
[1] https://savannah.nongnu.org/bugs/?35660
Upstream patch:
[2] http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=ba67957d5ead443f4b6b31805d6e780d54361ca4
Acknowledgements:
Red Hat would like to thank Mateusz Jurczyk of the Google Security Team for reporting this issue.
Discussion:
Added CVE as per http://www.openwall.com/lists/oss-security/2012/03/06/16
---
This issue has been addressed
http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.htmlhttp://lists.opensuse.org/opensuse-security-announce/2012-04/msg00002.htmlhttp://lists.opensuse.org/opensuse-security-announce/2012-04/msg00003.htmlhttp://lists.opensuse.org/opensuse-security-announce/2012-04/msg00004.htmlhttp://lists.opensuse.org/opensuse-security-announce/2012-04/msg00015.htmlhttp://rhn.redhat.com/errata/RHSA-2012-0467.htmlhttp://secunia.com/advisories/48508http://secunia.com/advisories/48758http://secunia.com/advisories/48797http://secunia.com/advisories/48822http://secunia.com/advisories/48918http://secunia.com/advisories/48951http://secunia.com/advisories/48973http://security.gentoo.org/glsa/glsa-201204-04.xmlhttp://support.apple.com/kb/HT5503http://www.mandriva.com/security/advisories?name=MDVSA-2012:057http://www.mozilla.org/security/announce/2012/mfsa2012-21.htmlhttp://www.openwall.com/lists/oss-security/2012/03/06/16http://www.securityfocus.com/bid/52318http://www.securitytracker.com/id?1026765http://www.ubuntu.com/usn/USN-1403-1https://bugzilla.mozilla.org/show_bug.cgi?id=733512https://bugzilla.redhat.com/show_bug.cgi?id=800606http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.htmlhttp://lists.opensuse.org/opensuse-security-announce/2012-04/msg00002.htmlhttp://lists.opensuse.org/opensuse-security-announce/2012-04/msg00003.htmlhttp://lists.opensuse.org/opensuse-security-announce/2012-04/msg00004.htmlhttp://lists.opensuse.org/opensuse-security-announce/2012-04/msg00015.htmlhttp://rhn.redhat.com/errata/RHSA-2012-0467.htmlhttp://secunia.com/advisories/48508http://secunia.com/advisories/48758http://secunia.com/advisories/48797http://secunia.com/advisories/48822http://secunia.com/advisories/48918http://secunia.com/advisories/48951http://secunia.com/advisories/48973http://security.gentoo.org/glsa/glsa-201204-04.xmlhttp://support.apple.com/kb/HT5503http://www.mandriva.com/security/advisories?name=MDVSA-2012:057http://www.mozilla.org/security/announce/2012/mfsa2012-21.htmlhttp://www.openwall.com/lists/oss-security/2012/03/06/16http://www.securityfocus.com/bid/52318http://www.securitytracker.com/id?1026765http://www.ubuntu.com/usn/USN-1403-1https://bugzilla.mozilla.org/show_bug.cgi?id=733512https://bugzilla.redhat.com/show_bug.cgi?id=800606
2012-04-25
Published