CVE-2012-2819
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…
Does this matter?
Lower severity and a low EPSS score (0.99%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 2.0
- 6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
- EPSS
- 0.99% probability · 60th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- google/chrome
- Source
- chrome-cve-admin@google.com
References
- http://code.google.com/p/chromium/issues/detail?id=120977
- http://googlechromereleases.blogspot.com/2012/06/stable-channel-update_26.html
- http://trac.webkit.org/changeset/117191
- http://trac.webkit.org/changeset/118410
- https://bugs.webkit.org/show_bug.cgi?id=85942
- https://chromiumcodereview.appspot.com/10444013
- https://hermes.opensuse.org/messages/15075728
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14938
- http://code.google.com/p/chromium/issues/detail?id=120977
- http://googlechromereleases.blogspot.com/2012/06/stable-channel-update_26.html
- http://trac.webkit.org/changeset/117191
- http://trac.webkit.org/changeset/118410
- https://bugs.webkit.org/show_bug.cgi?id=85942
- https://chromiumcodereview.appspot.com/10444013
- https://hermes.opensuse.org/messages/15075728
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14938
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.