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
02 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
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 1.00% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 62.6% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2012-06-27 10:00Z14 YR AGO
- Last updated
- 2024-08-06 19:42Z2 YR AGO
- Reserved
- 2012-05-19
- Assigning CNA
- Chrome
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-20Improper Input ValidationClass
- Data version
- 5.1
- Document digest
- e31c0dfc8b3d227d54c8d67ffd66f5a8f3c4b2f837edc18d908df219b5499d56
05 Affected products
06 References
- code.google.comhttp://code.google.com/p/chromium/issues/detail?id=120977
- hermes.opensuse.orgopenSUSE-SU-2012:0813https://hermes.opensuse.org/messages/15075728
- trac.webkit.orghttp://trac.webkit.org/changeset/118410
- googlechromereleases.blogspot.comhttp://googlechromereleases.blogspot.com/2012/06/stable-channel-update_26.html
- oval.cisecurity.orgoval:org.mitre.oval:def:14938https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14938
- trac.webkit.orghttp://trac.webkit.org/changeset/117191
- bugs.webkit.orghttps://bugs.webkit.org/show_bug.cgi?id=85942
- chromiumcodereview.appspot.comhttps://chromiumcodereview.appspot.com/10444013
07 Fixed in
Ubuntu 16.04 LTS
- qtwebkit-source No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.