Vulnerability · Published Jan 22, 2024 · Assigned by redhat
CVE-2020-36772
Medium 4.4
In plain English
A medium-severity security flaw in cagefs from Cloudlinux OS. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 32% of all known vulnerabilities).
Severity (CVSS 3.1)4.4Medium
Exploit odds (30 days)0.4%top 68.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
CloudLinux CageFS 7.0.8-2 or below insufficiently restricts file paths supplied to the sendmail proxy command. This allows local users to read and write arbitrary files of certain file formats outside the CageFS environment.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Cloudlinux OS | cagefs | 7.0.8-2 |
Weakness: CWE-73 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
References
- https://blog.cloudlinux.com/lve-manager-lve-stats-lve-utils-and-alt-python27-cllib-have-been-rolled-out-to-100
- http://seclists.org/fulldisclosure/2024/Jan/25
- http://packetstormsecurity.com/files/176791/CloudLinux-CageFS-7.0.8-2-Insufficiently-Restricted-Proxy-Command.html
- https://github.com/sbaresearch/advisories/tree/public/2020/SBA-ADV-20200707-02_CloudLinux_CageFS_Insufficiently_Restricted_Proxy_Commands