Rocky Linux: CVE-2019-16254: Moderate: ruby:2.6 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)
- rocky-upgrade-pcs
- rocky-upgrade-pcs-snmp
- rocky-upgrade-rubygem-abrt
- rocky-upgrade-rubygem-abrt-doc
- rocky-upgrade-rubygem-bson
- rocky-upgrade-rubygem-bson-debuginfo
- rocky-upgrade-rubygem-bson-debugsource
- rocky-upgrade-rubygem-bson-doc
- rocky-upgrade-rubygem-bundler
- rocky-upgrade-rubygem-bundler-doc
- rocky-upgrade-rubygem-mongo
- rocky-upgrade-rubygem-mongo-doc
- rocky-upgrade-rubygem-mysql2
- rocky-upgrade-rubygem-mysql2-debuginfo
- rocky-upgrade-rubygem-mysql2-debugsource
- rocky-upgrade-rubygem-mysql2-doc
- rocky-upgrade-rubygem-pg
- rocky-upgrade-rubygem-pg-debuginfo
- rocky-upgrade-rubygem-pg-debugsource
- rocky-upgrade-rubygem-pg-doc
- Lightweight Endpoint Agent
- Live Dashboards
- Real Risk Prioritization
- IT-Integrated Remediation Projects
- Cloud, Virtual, and Container Assessment
- Integrated Threat Feeds
- Easy-to-Use RESTful API
- Automation-Assisted Patching
- Automated Containment
With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.
– Scott Cheney, Manager of Information Security, Sierra View Medical Center