Severity
Medium
Vendor
Canonical Ubuntu
Versions Affected
- Canonical Ubuntu 18.04
Description
It was discovered that libwebp incorrectly handled certain malformed images. If a user or automated system were tricked into opening a specially crafted image file, a remote attacker could use this issue to cause libwebp to crash, resulting in a denial of service, or possibly execute arbitrary code.
CVEs contained in this USN include: CVE-2020-36331, CVE-2018-25010, CVE-2018-25011, CVE-2020-36330, CVE-2020-36329, CVE-2018-25013, CVE-2018-25009, CVE-2020-36332, CVE-2020-36328, CVE-2018-25014, CVE-2018-25012.
Affected Cloud Foundry Products and Versions
Severity is medium unless otherwise noted.
- cflinuxfs3
- All versions prior to 0.242.0
- CF Deployment
- All versions prior to 16.15.0
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 0.242.0 or greater
- CF Deployment
- Upgrade all versions to 16.15.0 or greater
References
History
2021-06-11: Initial vulnerability report published.
