What’s Vulnerable › Vulnerabilities

CVE-2011-2367

• Severity: medium (CVSS 6.4 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2011-06-30 · updated 2026-06-16
• Weakness: CWE-264

Description

The WebGL implementation in Mozilla Firefox 4.x through 4.0.1 does not properly restrict read operations, which allows remote attackers to obtain sensitive information from GPU memory associated with an arbitrary process, or cause a denial of service (application crash), via unspecified vectors.

Affected products

• Mozilla Firefox: 4.0, 4.0-beta1, 4.0-beta10, 4.0-beta11, 4.0-beta12, 4.0-beta2 (+8)

References

• http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00001.html
• http://www.mozilla.org/security/announce/2011/mfsa2011-26.html
• https://bugzilla.mozilla.org/show_bug.cgi?id=656752
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14302
• http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00001.html
• http://www.mozilla.org/security/announce/2011/mfsa2011-26.html
• https://bugzilla.mozilla.org/show_bug.cgi?id=656752
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14302

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