CVE-2018-12407

CRITICAL

Firefox < 64.0 - Buffer Overflow in ANGLE VertexBuffer11 Module

Title source: llm

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.

References (4)

Core 4

Core References

Vendor Advisory x_refsource_confirm

https://www.mozilla.org/security/advisories/mfsa2018-29/

Third Party Advisory vendor-advisory x_refsource_ubuntu

https://usn.ubuntu.com/3844-1/

Issue Tracking, Permissions Required, Vendor Advisory x_refsource_confirm

https://bugzilla.mozilla.org/show_bug.cgi?id=1505973

Third Party Advisory, VDB Entry vdb-entry x_refsource_bid

http://www.securityfocus.com/bid/106167

Scores

CVSS v3 9.8

EPSS 0.0314

EPSS Percentile 87.1%

Attack Vector NETWORK

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE

CWE-119

Status published

Products (5)

canonical/ubuntu_linux 14.04

canonical/ubuntu_linux 16.04

canonical/ubuntu_linux 18.04

canonical/ubuntu_linux 18.10

mozilla/firefox < 64.0

Published Feb 28, 2019

Tracked Since Feb 18, 2026