CVE-2018-5146

Publication date 16 March 2018

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

8.8 · High

Score breakdown

An out of bounds memory write while processing Vorbis audio data was reported through the Pwn2Own contest. This vulnerability affects Firefox < 59.0.1, Firefox ESR < 52.7.2, and Thunderbird < 52.7.

Status

Package Ubuntu Release Status
firefox 18.04 LTS bionic
Not affected
17.10 artful
Fixed 59.0.1+build1-0ubuntu0.17.10.1
16.04 LTS xenial
Fixed 59.0.1+build1-0ubuntu0.16.04.1
14.04 LTS trusty
Fixed 59.0.1+build1-0ubuntu0.14.04.1
firefox-esr 18.04 LTS bionic Not in release
17.10 artful Not in release
16.04 LTS xenial Not in release
14.04 LTS trusty Not in release
libvorbis 18.04 LTS bionic
Not affected
17.10 artful
Fixed 1.3.5-4ubuntu0.2
16.04 LTS xenial
Fixed 1.3.5-3ubuntu0.2
14.04 LTS trusty
Fixed 1.3.2-1.3ubuntu1.2
thunderbird 18.04 LTS bionic
Fixed 1:52.7.0+build1-0ubuntu1
17.10 artful
Fixed 1:52.7.0+build1-0ubuntu0.17.10.1
16.04 LTS xenial
Fixed 1:52.7.0+build1-0ubuntu0.16.04.1
14.04 LTS trusty
Fixed 1:52.7.0+build1-0ubuntu0.14.04.1

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
libvorbis

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-3545-1
    • Thunderbird vulnerabilities
    • 29 March 2018
    • USN-3604-1
    • libvorbis vulnerability
    • 22 March 2018

Other references