USN-3784-1: AppArmor update
Severity
Unknown
Vendor
Canonical Ubuntu
Versions Affected
- Canonical Ubuntu 14.04
- Canonical Ubuntu 16.04
Description
Use a more restrictive blacklist in several policy abstractions.
Affected Cloud Foundry Products and Versions
Severity is unknown unless otherwise noted.
- Cloud Foundry BOSH trusty-stemcells are vulnerable, including:
- 3586.x versions prior to 3586.52
- 3541.x versions prior to 3541.57
- 3468.x versions prior to 3468.78
- 3445.x versions prior to 3445.76
- 3421.x versions prior to 3421.95
- 3363.x versions prior to 3363.88
- All other stemcells not listed.
- Cloud Foundry BOSH xenial-stemcells are vulnerable, including:
- 97.x versions prior to 97.28
- All other stemcells not listed.
Mitigation
Users of affected products are strongly encouraged to follow one of the mitigations below:
- The Cloud Foundry project recommends upgrading the following BOSH trusty-stemcells:
- Upgrade 3586.x versions to 3586.52
- Upgrade 3541.x versions to 3541.57
- Upgrade 3468.x versions to 3468.78
- Upgrade 3445.x versions to 3445.76
- Upgrade 3421.x versions to 3421.95
- Upgrade 3363.x versions to 3363.88
- All other stemcells should be upgraded to the latest version available on bosh.io.
- The Cloud Foundry project recommends upgrading the following BOSH xenial-stemcells:
- Upgrade 97.x versions to 97.28
- All other stemcells should be upgraded to the latest version available on bosh.io.
