Description
The parse_charstrings function in type1/t1load.c in FreeType 2 before 2.7 does not ensure that a font contains a glyph name, which allows remote attackers to cause a denial of service (heap-based buffer over-read) or possibly have unspecified other impact via a crafted file.
Metrics
CVSS 3.0 7.8/10
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://git.savannah.gnu.org/cgit/freetype/freetype2.git/tree/ChangeLog?h=VER-2-7Release Notes, Third Party Advisory
- http://www.debian.org/security/2017/dsa-3839Third Party Advisory
- http://www.securityfocus.com/bid/97405Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1038090Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1038201Third Party Advisory, VDB Entry
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36Exploit, Patch, Third Party Advisory
- https://security.gentoo.org/glsa/201706-14Third Party Advisory
- https://source.android.com/security/bulletin/2017-04-01Third Party Advisory
- https://www.oracle.com/security-alerts/cpuapr2020.html
- http://git.savannah.gnu.org/cgit/freetype/freetype2.git/tree/ChangeLog?h=VER-2-7Release Notes, Third Party Advisory
- http://www.debian.org/security/2017/dsa-3839Third Party Advisory
- http://www.securityfocus.com/bid/97405Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1038090Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1038201Third Party Advisory, VDB Entry
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36Exploit, Patch, Third Party Advisory
- https://security.gentoo.org/glsa/201706-14Third Party Advisory
- https://source.android.com/security/bulletin/2017-04-01Third Party Advisory
- https://www.oracle.com/security-alerts/cpuapr2020.html
Timeline
- Published
- Mar 6, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified