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
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
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
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