Your submission was sent successfully! Close

You have successfully unsubscribed! Close

Thank you for signing up for our newsletter!
In these regular emails you will find the latest updates about Ubuntu and upcoming events where you can meet our team.Close

CVE-2018-12375

Publication date 6 September 2018

Last updated 24 July 2024


Ubuntu priority

Cvss 3 Severity Score

8.8 · High

Score breakdown

Memory safety bugs present in Firefox 61. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 62.

Read the notes from the security team

Status

Package Ubuntu Release Status
firefox 24.04 LTS noble
Fixed 62.0+build2-0ubuntu1
23.10 mantic
Fixed 62.0+build2-0ubuntu1
23.04 lunar
Fixed 62.0+build2-0ubuntu1
22.10 kinetic
Fixed 62.0+build2-0ubuntu1
22.04 LTS jammy
Fixed 62.0+build2-0ubuntu1
21.10 impish
Fixed 62.0+build2-0ubuntu1
21.04 hirsute
Fixed 62.0+build2-0ubuntu1
20.10 groovy
Fixed 62.0+build2-0ubuntu1
20.04 LTS focal
Fixed 62.0+build2-0ubuntu1
19.10 eoan
Fixed 62.0+build2-0ubuntu1
19.04 disco
Fixed 62.0+build2-0ubuntu1
18.10 cosmic
Fixed 62.0+build2-0ubuntu1
18.04 LTS bionic
Fixed 62.0+build2-0ubuntu0.18.04.3
16.04 LTS xenial
Fixed 62.0+build2-0ubuntu0.16.04.3
14.04 LTS trusty
Fixed 62.0+build2-0ubuntu0.14.04.3
mozjs38 24.04 LTS noble Not in release
23.10 mantic Not in release
23.04 lunar Not in release
22.10 kinetic Not in release
22.04 LTS jammy Not in release
21.10 impish Not in release
21.04 hirsute Not in release
20.10 groovy Not in release
20.04 LTS focal Not in release
19.10 eoan Not in release
19.04 disco Not in release
18.10 cosmic Not in release
18.04 LTS bionic Ignored
16.04 LTS xenial Not in release
14.04 LTS trusty Not in release
mozjs52 24.04 LTS noble Not in release
23.10 mantic Not in release
23.04 lunar Not in release
22.10 kinetic Not in release
22.04 LTS jammy Not in release
21.10 impish Not in release
21.04 hirsute Not in release
20.10 groovy Ignored end of life
20.04 LTS focal Ignored
19.10 eoan Ignored end of life
19.04 disco Ignored end of life
18.10 cosmic Ignored end of life
18.04 LTS bionic Ignored
16.04 LTS xenial Not in release
14.04 LTS trusty Not in release

Notes


tyhicks

mozjs contains a copy of the SpiderMonkey JavaScript engine

Severity score breakdown

Parameter Value
Base score 8.8 · High
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References

Related Ubuntu Security Notices (USN)

    • USN-3761-1
    • Firefox vulnerabilities
    • 6 September 2018

Other references