Severity
Medium
Vendor
Canonical Ubuntu
Versions Affected
- Canonical Ubuntu 18.04
Description
It was discovered that OpenEXR incorrectly handled certain malformed EXR image files. If a user were tricked into opening a crafted EXR image file, a remote attacker could cause a denial of service, or possibly execute arbitrary code.
CVEs contained in this USN include: CVE-2021-3476, CVE-2021-3475, CVE-2021-3474, CVE-2021-3477, CVE-2021-3478, CVE-2021-3479.
Affected Cloud Foundry Products and Versions
Severity is medium unless otherwise noted.
- cflinuxfs3
- All versions prior to 0.234.0
- CF Deployment
- All versions prior to 16.13.0
Mitigation
Users of affected products are strongly encouraged to follow the mitigations below. The Cloud Foundry project recommends upgrading the following releases:
- cflinuxfs3
- Upgrade all versions to 0.234.0 or greater
- CF Deployment
- Upgrade all versions to 16.13.0 or greater
References
History
2021-04-29: Initial vulnerability report published.
