CVE-2012-0478

Description

The texImage2D implementation in the WebGL subsystem in Mozilla Firefox 4.x through 11.0, Firefox ESR 10.x before 10.0.4, Thunderbird 5.0 through 11.0, Thunderbird ESR 10.x before 10.0.4, and SeaMonkey before 2.9 does not properly restrict JSVAL_TO_OBJECT casts, which might allow remote attackers to execute arbitrary code via a crafted web page.

Category

9.3
CVSS
Severity: Critical
CVSS 2.0 •
EPSS 0.76% Top 30%
Vendor Advisory mandriva.com Vendor Advisory mandriva.com Vendor Advisory mozilla.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.mozilla.org/security/announce/2012/mfsa2012-30.html vendor advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/75155 vdb entry
http://secunia.com/advisories/49055 third party advisory
http://www.securityfocus.com/bid/53227 vdb entry
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16893 signature vdb entry
http://www.mandriva.com/security/advisories?name=MDVSA-2012:081 vendor advisory
http://secunia.com/advisories/48972 third party advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2012:066 vendor advisory
http://secunia.com/advisories/49047 third party advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=727547

Frequently Asked Questions

What is the severity of CVE-2012-0478?
CVE-2012-0478 has been scored as a critical severity vulnerability.
How to fix CVE-2012-0478?
To fix CVE-2012-0478, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2012-0478 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2012-0478 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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