CVE-2018-12407
Publication date 11 December 2018
Last updated 24 July 2024
Ubuntu priority
Cvss 3 Severity Score
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.
Status
Package | Ubuntu Release | Status |
---|---|---|
firefox | ||
18.04 LTS bionic |
Fixed 64.0+build3-0ubuntu0.18.04.1
|
|
16.04 LTS xenial |
Fixed 64.0+build3-0ubuntu0.16.04.1
|
|
14.04 LTS trusty |
Fixed 64.0+build3-0ubuntu0.14.04.1
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 9.8 · Critical |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
References
Related Ubuntu Security Notices (USN)
- USN-3844-1
- Firefox vulnerabilities
- 11 December 2018