CVE-2018-18503

MEDIUM

Description

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.

References

http://www.securityfocus.com/bid/106773

https://usn.ubuntu.com/3874-1/

https://www.mozilla.org/security/advisories/mfsa2019-01/

Details

Source: MITRE

Published: 2019-02-05

Updated: 2019-02-08

Type: CWE-119

Risk Information

CVSS v2.0

Base Score: 6.8

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

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3.0

Base Score: 8.8

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

Impact Score: 5.9

Exploitability Score: 2.8

Severity: HIGH

Tenable Plugins

View all (5 total)

IDNameProductFamilySeverity
700399Mozilla Firefox < 65.0 Multiple VulnerabilitiesNessus Network MonitorWeb Clients
critical
121512Mozilla Firefox < 65.0NessusWindows
critical
121511Mozilla Firefox < 65.0NessusMacOS X Local Security Checks
critical
121507Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 18.10 : Firefox vulnerabilities (USN-3874-1)NessusUbuntu Local Security Checks
critical
121447FreeBSD : mozilla -- multiple vulnerabilities (b1f7d52f-fc42-48e8-8403-87d4c9d26229)NessusFreeBSD Local Security Checks
critical