UBUNTU-CVE-2019-0816
Dashboard / Vulnerabilities / UBUNTU-CVE-2019-0816
Summary:
Details: 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'.
References: https://ubuntu.com/security/CVE-2019-0816, https://support.microsoft.com/en-us/help/4491476/extraneous-ssh-public-keys-added-to-authorized-keys-file-on-linux-vm, https://www.cve.org/CVERecord?id=CVE-2019-0816
Affected packages
Package
Name: cloud-init
Purl: pkg:deb/ubuntu/[email protected]~16.04.1?arch=source&distro=xenial
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -18.5-45-g3554ffe8-0ubuntu1~16.04.1
Affected versions
0.7.7~bzr1149-0ubuntu1
0.7.7~bzr1154-0ubuntu1
0.7.7~bzr1155-0ubuntu1
0.7.7~bzr1156-0ubuntu1
0.7.7~bzr1156-0ubuntu2
0.7.7~bzr1160-0ubuntu1
0.7.7~bzr1176-0ubuntu1
0.7.7~bzr1182-0ubuntu1
0.7.7~bzr1189-0ubuntu1
0.7.7~bzr1192-0ubuntu1
0.7.7~bzr1192-0ubuntu2
0.7.7~bzr1200-0ubuntu1
0.7.7~bzr1208-0ubuntu1
0.7.7~bzr1209-0ubuntu1
0.7.7~bzr1212-0ubuntu1
0.7.7~bzr1246-0ubuntu1~16.04.1
0.7.7~bzr1256-0ubuntu1~16.04.1
0.7.8-1-g3705bb5-0ubuntu1~16.04.1
0.7.8-1-g3705bb5-0ubuntu1~16.04.3
0.7.8-49-g9e904bb-0ubuntu1~16.04.1
0.7.8-49-g9e904bb-0ubuntu1~16.04.2
0.7.8-49-g9e904bb-0ubuntu1~16.04.3
0.7.8-49-g9e904bb-0ubuntu1~16.04.4
0.7.9-0ubuntu1~16.04.2
0.7.9-48-g1c795b9-0ubuntu1~16.04.1
0.7.9-90-g61eb03fe-0ubuntu1~16.04.1
0.7.9-113-g513e99e0-0ubuntu1~16.04.1
0.7.9-153-g16a7302f-0ubuntu1~16.04.1
0.7.9-153-g16a7302f-0ubuntu1~16.04.2
0.7.9-233-ge586fe35-0ubuntu1~16.04.1
0.7.9-233-ge586fe35-0ubuntu1~16.04.2
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
