PatchTheCVEhandlers vulnerabilities and fixes
Recent CVEs affecting handlers, with upgrade or downgrade steps. 1 tracked.
handlers has 1 tracked vulnerability, 1 critical. A fixed release or vendor patch exists for 1. Most recent: 2022-12-27. Highest priority: CVE-2017-20146 (score 53/100).
- CVE-2017-20146 CRITICAL 9.8 UPGRADE Usage of the CORS handler may apply improper CORS headers, allowing the requester to explicitly control the va
FAQ
How do I fix handlers 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 handlers being exploited right now?
None of the tracked handlers CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which handlers CVE should I patch first?
CVE-2017-20146 currently ranks highest (53/100): Usage of the CORS handler may apply improper CORS headers, allowing the requester to explicitly control the va.