CVE-2018-12407
9.8
CRITICAL · CVSS 3.0 · EPSS 3.3% (pctl 88)
In your normal cycle
Critical by CVSS (9.8), but no sign of active exploitation.
Description
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.
Scoring
| CVSS | 9.8 (CRITICAL, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 3.26% — more likely to be exploited than 88% of all CVEs |
| Weakness | CWE-119 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2019-02-28 |
| Last modified | 2026-06-17 |
Affected (2)
| Vendor | Product |
|---|---|
| canonical | ubuntu linux |
| mozilla | firefox |
References
- http://www.securityfocus.com/bid/106167
- https://bugzilla.mozilla.org/show_bug.cgi?id=1505973
- https://usn.ubuntu.com/3844-1/
- https://www.mozilla.org/security/advisories/mfsa2018-29/
- http://www.securityfocus.com/bid/106167
- https://bugzilla.mozilla.org/show_bug.cgi?id=1505973
- https://usn.ubuntu.com/3844-1/
- https://www.mozilla.org/security/advisories/mfsa2018-29/
→ the Explorer · watch your stack · NVD