Severity
Low
Vendor
Canonical Ubuntu
Versions Affected
- Canonical Ubuntu 16.04
- Canonical Ubuntu 18.04
- Canonical Ubuntu 22.04
Description
It was discovered that the procps-ng ps tool incorrectly handled memory. An attacker could possibly use this issue to cause procps-ng to crash, resulting in a denial of service. Update Instructions: Run `sudo pro fix USN-6477-1` to fix the vulnerability. The problem can be corrected by updating your system to the following package versions: libprocps4-dev – 2:3.3.10-4ubuntu2.5+esm1 libprocps4 – 2:3.3.10-4ubuntu2.5+esm1 procps – 2:3.3.10-4ubuntu2.5+esm1 Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
CVEs contained in this USN include: CVE-2023-4016.
Affected Cloud Foundry Products and Versions
Severity is low unless otherwise noted.
- CF Deployment
- All versions prior to 30.0.0
Mitigation
Users of affected products are strongly encouraged to follow the mitigations below. The Cloud Foundry project recommends upgrading the following releases:
- CF Deployment
- Upgrade all versions to 30.0.0 or greater
References
History
2023-12-04: Initial vulnerability report published.
