CVE-2021-27229

Publication date 16 February 2021

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

8.8 · High

Score breakdown

Mumble before 1.3.4 allows remote code execution if a victim navigates to a crafted URL on a server list and clicks on the Open Webpage text.

Status

Package Ubuntu Release Status
mumble 22.04 LTS jammy
Fixed 1.3.4-1
21.10 impish
Fixed 1.3.4-1
21.04 hirsute
Fixed 1.3.4-1
20.10 groovy Ignored end of life
20.04 LTS focal
Fixed 1.3.0+dfsg-1ubuntu0.1
18.04 LTS bionic
Fixed 1.2.19-1ubuntu1.1
16.04 LTS xenial
14.04 LTS trusty Not in release

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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:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H