First published: Sun Feb 08 2015(Updated: )
The tt_face_load_hdmx function in truetype/ttpload.c in FreeType before 2.5.4 does not establish a minimum record size, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a crafted TrueType font.
Credit: cve@mitre.org
Affected Software | Affected Version | How to fix |
---|---|---|
SUSE Linux | =13.1 | |
SUSE Linux | =13.2 | |
Red Hat Enterprise Linux Desktop | =6.0 | |
Red Hat Enterprise Linux Desktop | =7.0 | |
Red Hat Enterprise Linux HPC Node | =6.0 | |
Red Hat Enterprise Linux HPC Node | =7.0 | |
Red Hat Enterprise Linux HPC Node | =7.1 | |
Red Hat Enterprise Linux Server | =6.0 | |
Red Hat Enterprise Linux Server | =7.0 | |
Red Hat Enterprise Linux Server | =6.6.z | |
Red Hat Enterprise Linux Server | =7.1 | |
Red Hat Enterprise Linux Workstation | =6.0 | |
Red Hat Enterprise Linux Workstation | =7.0 | |
Oracle Solaris and Zettabyte File System (ZFS) | =10.0 | |
Oracle Solaris and Zettabyte File System (ZFS) | =11.2 | |
Fedora | =20 | |
Fedora | =21 | |
FreeType | <=2.5.3 | |
Debian | =7.0 | |
Ubuntu | =10.04 | |
Ubuntu | =12.04 | |
Ubuntu | =14.04 | |
Ubuntu | =14.10 | |
Ubuntu | =15.04 |
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CVE-2014-9657 has a severity rating that indicates it can lead to denial of service due to out-of-bounds read issues.
To fix CVE-2014-9657, update FreeType to version 2.5.4 or later.
CVE-2014-9657 affects multiple versions of FreeType and various Linux distributions including Red Hat, Ubuntu, and openSUSE.
CVE-2014-9657 can be exploited by attackers using crafted TrueType fonts to cause denial of service.
Yes, CVE-2014-9657 is specifically related to the tt_face_load_hdmx function in FreeType before version 2.5.4.