USN-3765-1: curl vulnerability

Severity

Medium

Vendo

Canonical Ubuntu

It was discovered that curl incorrectly handled certain inputs. An attacker could possibly use this to execute arbitrary code.

CVEs contained in this USN include: CVE-2018-14618

Severity is medium unless otherwise noted.

Cloud Foundry BOSH trusty-stemcells are vulnerable, including:
- 3586.x versions prior to 3586.43
- 3541.x versions prior to 3541.49
- 3468.x versions prior to 3468.71
- 3445.x versions prior to 3445.68
- 3421.x versions prior to 3421.83
- 3363.x versions prior to 3363.76
- All other stemcells not listed.
Cloud Foundry BOSH xenial-stemcells are vulnerable, including:
- 97.x versions prior to 97.18
- All other stemcells not listed.
All versions of Cloud Foundry cflinuxfs2 prior to 1.237.0
All versions of Cloud Foundry cflinuxfs3 prior to 0.24.0

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 3586.43
- Upgrade 3541.x versions to 3541.49
- Upgrade 3468.x versions to 3468.71
- Upgrade 3445.x versions to 3445.68
- Upgrade 3421.x versions to 3421.83
- Upgrade 3363.x versions to 3363.76
- 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 97.18
- All other stemcells should be upgraded to the latest version available on bosh.io.
The Cloud Foundry project recommends that Cloud Foundry deployments run with cflinuxfs2 version 1.237.0 or later.
The Cloud Foundry project recommends that Cloud Foundry deployments run with cflinuxfs3 version 0.24.0 or later.