furlongm/openvpn-monitor · Security
furlongm openvpn-monitor command injection
- GHSA ID
- GHSA-4258-vcjw-wwxx
- CVE ID
- CVE-2021-31605
- Severity
- high
- Published
- Updated
- CVSS
- 7.5 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS v3
- 7.5 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS v4
- 8.7 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Description
furlongm openvpn-monitor through 1.1.3 allows %0a command injection via the OpenVPN management interface socket. This can shut down the server via signal SIGTERM.
CWEs
- CWE-77 · Improper Neutralization of Special Elements used in a Command ('Command Injection')
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-31605 ↗
- https://github.com/furlongm/openvpn-monitor/releases ↗
- http://packetstormsecurity.com/files/164278/OpenVPN-Monitor-1.1.3-Command-Injection.html ↗
- https://github.com/pypa/advisory-database/tree/main/vulns/openvpn-monitor/PYSEC-2021-353.yaml ↗
- https://github.com/advisories/GHSA-4258-vcjw-wwxx ↗