DEBIAN-CVE-2019-16254
- Source
- https://security-tracker.debian.org/tracker/CVE-2019-16254
- Import Source
- https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2019-16254.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2019-16254
- Upstream
- Published
- 2019-11-26T18:15:15Z
- Modified
- 2025-09-25T22:40:50Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
- Summary
- [none]
- Details
-
Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 allows HTTP Response Splitting. If a program using WEBrick inserts untrusted input into the response header, an attacker can exploit it to insert a newline character to split a header, and inject malicious content to deceive clients. NOTE: this issue exists because of an incomplete fix for CVE-2017-17742, which addressed the CRLF vector, but did not address an isolated CR or an isolated LF.
- References
Affected packages
Debian:12 / jruby
Package
- Name
- jruby
- Purl
- pkg:deb/debian/jruby?arch=source
Debian:13 / jruby
Package
- Name
- jruby
- Purl
- pkg:deb/debian/jruby?arch=source
Debian:14 / jruby
Package
- Name
- jruby
- Purl
- pkg:deb/debian/jruby?arch=source