DescriptionThe WebGL implementation in Mozilla Firefox 4.x through 4.0.1 does not properly restrict write operations, which allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via unspecified vectors.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
iceweaselsource(unstable)(not affected)
xulrunnersource(unstable)(not affected)


- xulrunner <not-affected> (Only affects Firefox >= 4.0, not yet in unstable)
- iceweasel <not-affected> (Only affects Firefox >= 4.0, not yet in unstable)

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