CVE-2021-43803

 

Published at: - 10-12-2021 01:15

Last modified: - 17-02-2022 04:55

Total changes: - 5

Description

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.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

 

 

Reference

• https://github.com/vercel/next.js/releases/v12.0.5
• https://github.com/vercel/next.js/pull/32080
• https://github.com/vercel/next.js/releases/tag/v11.1.3
• https://github.com/vercel/next.js/commit/6d98b4fb4315dec1badecf0e9bdc212a4272b264
• https://github.com/vercel/next.js/security/advisories/GHSA-25mp-g6fv-mqxx

 

Keywords

NVD

 

CVE-2021-43803

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures