{"id":"UBUNTU-CVE-2012-2819","details":"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.","modified":"2026-04-22T09:12:25.273929Z","published":"2012-06-27T10:18:00Z","upstream":["CVE-2012-2819"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2012-2819"},{"type":"REPORT","url":"https://chromiumcodereview.appspot.com/10444013"},{"type":"REPORT","url":"http://googlechromereleases.blogspot.com/2012/06/stable-channel-update_26.html"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2012-2819"}],"affected":[{"package":{"name":"qtwebkit-source","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/qtwebkit-source@2.3.2-0ubuntu11?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.3.2-0ubuntu10","2.3.2-0ubuntu11"],"ecosystem_specific":{"binaries":[{"binary_name":"libqtwebkit-qmlwebkitplugin","binary_version":"2.3.2-0ubuntu11"},{"binary_name":"libqtwebkit4","binary_version":"2.3.2-0ubuntu11"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2012/UBUNTU-CVE-2012-2819.json"}}],"schema_version":"1.7.5","severity":[{"type":"Ubuntu","score":"low"}]}