Vulnerability in Cloudlinux Cagefs
CVE-2020-36772
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.
EPSS: 0.004 (30.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N.
Affected products
- Cloudlinux Cagefs
- Cloudlinux Os Cagefs — versions 7.0.8-2, 7.1.1-1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secalert@redhat.com (Release Notes)
- secalert@redhat.com (Exploit, Mailing List, Third Party Advisory)
- secalert@redhat.com (Exploit, VDB Entry, Third Party Advisory)
- secalert@redhat.com
Frequently asked questions
- What is CVE-2020-36772?
- CVE-2020-36772 is a medium-severity vulnerability in Cloudlinux Cagefs, classified under External Control of File Name or Path. CVSS score: 4.4/10. Published 2024-01-22.
- How severe is CVE-2020-36772?
- Medium severity. CVSS v3 base score is 4.4 out of 10.
- Is CVE-2020-36772 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.