CVE-2018-12407

high-risk
Published 2019-02-28

A buffer overflow occurs when drawing and validating elements with the ANGLE graphics library, used for WebGL content, when working with the VertexBuffer11 module. This results in a potentially exploitable crash. This vulnerability affects Firefox < 64.

Do I need to act?

~
3.1% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (5)

Affected Vendors

Mozilla Canonical

References (8)

Third Party Advisory http://www.securityfocus.com/bid/106167
Issue Tracking https://bugzilla.mozilla.org/show_bug.cgi?id=1505973
Third Party Advisory https://usn.ubuntu.com/3844-1/
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2018-29/
Third Party Advisory http://www.securityfocus.com/bid/106167
Issue Tracking https://bugzilla.mozilla.org/show_bug.cgi?id=1505973
Third Party Advisory https://usn.ubuntu.com/3844-1/
Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2018-29/
50
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 6/34 · Minimal
Exposure 12/34 · Low