Auth bypass in Supervisord Supervisor
CVE-2019-12105
In Supervisor through 4.0.2, an unauthenticated user can read log files or restart a service. Note: The maintainer responded that the affected component, inet_http_server, is not enabled by default but if the user enables it and does not set a password, Supervisor logs a warning message. The maintainer indicated the ability to run an open server will not be removed but an additional warning was added to the documentation
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H.
EPSS exploit prediction
EPSS: 0.023 (82.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 83rd percentile — 82.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.023 · newest: 0.023 · change: +0.000
Affected products
Weakness classification (CWE)
References
- github.com/Supervisor/supervisor/commit/4e334d9cf2a1daff685893e35e72398437df3dcb (Patch, Third Party Advisory)
- github.com/Supervisor/supervisor/issues/1245 (Third Party Advisory)
- supervisord.org/configuration.html
Frequently asked questions
- What is CVE-2019-12105?
- CVE-2019-12105 is a high-severity vulnerability in Supervisord Supervisor, classified under Missing Authentication for Critical Function. CVSS score: 8.2/10. Published 2019-09-10.
- How severe is CVE-2019-12105?
- High severity. CVSS v3 base score is 8.2 out of 10.