4thline/cling · Security
4thline cling uPnP protocol issue can lead to denial of service
- GHSA ID
- GHSA-c438-6f6r-pg8w
- CVE ID
- CVE-2020-23622
- 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
Description
An issue in the UPnP protocol in 4thline cling 2.0.0 through 2.1.2 allows remote attackers to cause a denial of service via an unchecked CALLBACK parameter in the request header. As of 2022, 4thline cling is no longer supported by the maintainers.
CWEs
- CWE-918 · Server-Side Request Forgery (SSRF)