USN-3900-1: GD vulnerabilities
- Canonical Ubuntu 14.04
- Canonical Ubuntu 18.04
It was discovered that GD incorrectly handled memory when processing certain images. A remote attacker could use this issue with a specially crafted image file to cause GD to crash, resulting in a denial of service, or possibly execute arbitrary code.
CVEs contained in this USN include: CVE-2019-6977, CVE-2019-6978
Affected Cloud Foundry Products and Versions
Severity is medium unless otherwise noted.
- All versions of Cloud Foundry cflinuxfs2 prior to 1.271.0
- All versions of Cloud Foundry cflinuxfs3 prior to 0.66.0
Users of affected products are strongly encouraged to follow one of the mitigations below:
- The Cloud Foundry project recommends that Cloud Foundry deployments run with cflinuxfs2 version 1.271.0 or later.
- The Cloud Foundry project recommends that Cloud Foundry deployments run with cflinuxfs3 version 0.66.0 or later.