puma vulnerabilities and fixes

Recent CVEs affecting puma, with upgrade or downgrade steps. 3 tracked.

puma has 3 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 3. Most recent: 2024-09-19. Highest priority: CVE-2023-40175 (score 45/100).

• CVE-2024-45614 MEDIUM 5.4 UPGRADE Puma is a Ruby/Rack web server built for parallelism
• CVE-2024-21647 MEDIUM 5.9 UPGRADE Puma is a web server for Ruby/Rack applications built for parallelism
• CVE-2023-40175 HIGH 7.3 UPGRADE Puma is a Ruby/Rack web server built for parallelism

FAQ

How do I fix puma vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is puma being exploited right now?

None of the tracked puma CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which puma CVE should I patch first?

CVE-2023-40175 currently ranks highest (45/100): Puma is a Ruby/Rack web server built for parallelism.

RSS feed for puma · ← Back to latest CVEs