Next.js is a React framework. In versions of Next.js prior to 12.0.5 or 11.1.3, invalid or malformed URLs could lead to a server crash. In order to be affected by this issue, the deployment must use Next.js versions above 11.1.0 and below 12.0.5, Node.js above 15.0.0, and next start or a custom server. Deployments on Vercel are not affected, along with similar environments where invalid requests are filtered before reaching Next.js. Versions 12.0.5 and 11.1.3 contain patches for this issue.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2021-12-09T23:50:10

Updated: 2024-08-04T04:03:08.709Z

Reserved: 2021-11-16T00:00:00

Link: CVE-2021-43803

cve-icon Vulnrichment

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cve-icon NVD

Status : Analyzed

Published: 2021-12-10T00:15:11.827

Modified: 2024-03-12T16:03:46.020

Link: CVE-2021-43803

cve-icon Redhat

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