CVE-2019-0816

Publication date 9 April 2019

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

5.1 · Medium

Score breakdown

A security feature bypass exists in Azure SSH Keypairs, due to a change in the provisioning logic for some Linux images that use cloud-init, aka 'Azure SSH Keypairs Security Feature Bypass Vulnerability'.

Status

Package Ubuntu Release Status
cloud-init 18.10 cosmic
Fixed 18.5-45-g3554ffe8-0ubuntu1~18.10.1
18.04 LTS bionic
Fixed 18.5-45-g3554ffe8-0ubuntu1~18.04.1
16.04 LTS xenial
Fixed 18.5-45-g3554ffe8-0ubuntu1~16.04.1
14.04 LTS trusty Not in release

Patch details

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

Package Patch details
cloud-init

Severity score breakdown

Parameter Value
Base score 5.1 · Medium
Attack vector Local
Attack complexity High
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact High
Availability impact None
Vector CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N