UBUNTU-CVE-2014-9668

The woffopenfont function in sfnt/sfobjs.c in FreeType before 2.5.4 proceeds with offset+length calculations without restricting length values, which allows remote attackers to cause a denial of service (integer overflow and heap-based buffer overflow) or possibly have unspecified other impact via a crafted Web Open Font Format (WOFF) file.

References

Affected packages

Ubuntu:14.04:LTS / freetype

Package

Name: freetype
Purl: pkg:deb/ubuntu/freetype@2.5.2-1ubuntu2.4?arch=source&distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.5.2-1ubuntu2.4

Affected versions

2.*

2.4.12-0ubuntu1

2.5.0.1-0ubuntu2

2.5.1-1ubuntu1

2.5.1-1ubuntu2

2.5.1-2ubuntu1

2.5.2-1ubuntu1

2.5.2-1ubuntu2

2.5.2-1ubuntu2.1

2.5.2-1ubuntu2.2

2.5.2-1ubuntu2.3

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2.5.2-1ubuntu2.4",
            "binary_name": "freetype2-demos"
        },
        {
            "binary_version": "2.5.2-1ubuntu2.4",
            "binary_name": "libfreetype6"
        },
        {
            "binary_version": "2.5.2-1ubuntu2.4",
            "binary_name": "libfreetype6-dev"
        }
    ]
}