DEBIAN-CVE-2021-41816
- Source
- https://security-tracker.debian.org/tracker/CVE-2021-41816
- Import Source
- https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2021-41816.json
- JSON Data
- https://api.osv.dev/v1/vulns/DEBIAN-CVE-2021-41816
- Upstream
- Published
- 2022-02-06T21:15:07Z
- Modified
- 2025-09-30T05:15:22.920961Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
CGI.escapehtml in Ruby before 2.7.5 and 3.x before 3.0.3 has an integer overflow and resultant buffer overflow via a long string on platforms (such as Windows) where sizet and long have different numbers of bytes. This also affects the CGI gem before 0.3.1 for Ruby.
- References
Affected packages
Debian:11 / ruby2.7
Package
- Name
- ruby2.7
- Purl
- pkg:deb/debian/ruby2.7?arch=source