Description
The texSubImage2D implementation in the WebGL subsystem in Google Chrome before 20.0.1132.43 does not properly handle uploads to floating-point textures, which allows remote attackers to cause a denial of service (assertion failure and application crash) or possibly have unspecified other impact via a crafted web page, as demonstrated by certain WebGL performance tests, aka rdar problem 11520387.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://code.google.com/p/chromium/issues/detail?id=120977 ↗
- https://hermes.opensuse.org/messages/15075728 ↗
- http://trac.webkit.org/changeset/118410 ↗
- http://googlechromereleases.blogspot.com/2012/06/stable-channel-update_26.html ↗
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14938 ↗
- http://trac.webkit.org/changeset/117191 ↗
- https://bugs.webkit.org/show_bug.cgi?id=85942 ↗
- https://chromiumcodereview.appspot.com/10444013 ↗