Published: 05/02/2019 Updated: 08/02/2019

CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6

CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8

VMScore: 605

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

When JavaScript is used to create and manipulate an audio buffer, a potentially exploitable crash may occur because of a compartment mismatch in some situations. This vulnerability affects Firefox < 65.

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mozilla firefox
canonical ubuntu linux 14.04
canonical ubuntu linux 18.10
canonical ubuntu linux 18.04
canonical ubuntu linux 16.04

Firefox could be made to crash or run programs as your login if it opened a malicious website ...

Mozilla Foundation Security Advisory 2019-01 Security vulnerabilities fixed in Firefox 65 Announced January 29, 2019 Impact critical Products Firefox Fixed in Firefox 65 ...

A memory corruption vulnerability has been found in the Audio Buffer component of Firefox < 650 When JavaScript is used to create and manipulate an audio buffer, a potentially exploitable crash may occur because of a compartment mismatch in some situations ...

CWE-119 https://www.mozilla.org/security/advisories/mfsa2019-01/https://usn.ubuntu.com/3874-1/http://www.securityfocus.com/bid/106773 https://usn.ubuntu.com/3874-1/https://nvd.nist.gov

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