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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2019-11-26T00:00:00
Updated: 2024-08-05T01:10:41.699Z
Reserved: 2019-09-11T00:00:00
Link: CVE-2019-16254
Vulnrichment
No data.
NVD
Status : Modified
Published: 2019-11-26T18:15:15.210
Modified: 2024-11-21T04:30:23.863
Link: CVE-2019-16254
Redhat