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CVE-2018-5124

Publication date 30 January 2018

Last updated 24 July 2024

Ubuntu priority

High

Why this priority?

Cvss 3 Severity Score

6.1 · Medium

Score breakdown

Unsanitized output in the browser UI leaves HTML tags in place and can result in arbitrary code execution in Firefox before version 58.0.1.

Status

Package Ubuntu Release Status
firefox 18.04 LTS bionic
Fixed 59.0.1+build1-0ubuntu1
17.10 artful
Fixed 58.0.1+build1-0ubuntu0.17.10.1
16.04 LTS xenial
Fixed 58.0.1+build1-0ubuntu0.16.04.1
14.04 LTS trusty
Fixed 58.0.1+build1-0ubuntu0.14.04.1

Severity score breakdown

Parameter Value
Base score 6.1 · Medium
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Changed
Confidentiality Low
Integrity impact Low
Availability impact None
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

References

Related Ubuntu Security Notices (USN)

    • USN-3552-1
    • Firefox vulnerability
    • 31 January 2018

Other references