rack vulnerabilities and fixes

Q: How do I fix rack 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.

Q: Is rack being exploited right now?

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

Q: Which rack CVE should I patch first?

CVE-2023-27530 currently ranks highest (56/100): A DoS vulnerability exists in Rack <v3.0.4.2, <v2.2.6.3, <v2.1.4.3 and <v2.0.9.3 within in the Multipart MIME .

Recent CVEs affecting rack, with upgrade or downgrade steps. 1 tracked.

rack has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2023-03-10. Highest priority: CVE-2023-27530 (score 56/100).

CVE-2023-27530 HIGH 7.5 UPGRADE MITIGATE A DoS vulnerability exists in Rack <v3.0.4.2, <v2.2.6.3, <v2.1.4.3 and <v2.0.9.3 within in the Multipart MIME

FAQ

How do I fix rack 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 rack being exploited right now?

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

Which rack CVE should I patch first?

CVE-2023-27530 currently ranks highest (56/100): A DoS vulnerability exists in Rack <v3.0.4.2, <v2.2.6.3, <v2.1.4.3 and <v2.0.9.3 within in the Multipart MIME .

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