Alma Linux: CVE-2019-16254: Moderate: ruby:2.5 security, bug fix, and enhancement update (Multiple Advisories)
Description
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.
Solution(s)
- alma-upgrade-rubygem-abrt
- alma-upgrade-rubygem-abrt-doc
- alma-upgrade-rubygem-bson
- alma-upgrade-rubygem-bson-doc
- alma-upgrade-rubygem-mongo
- alma-upgrade-rubygem-mongo-doc
- alma-upgrade-rubygem-mysql2
- alma-upgrade-rubygem-mysql2-doc
- alma-upgrade-rubygem-pg
- alma-upgrade-rubygem-pg-doc
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