Provide references for CVE-2021-43803.
Where can I find more information about CVE-2021-43803?
References are available at: https://github.com/vercel/next.js/security/advisories/GHSA-25mp-g6fv-mqxx, https://github.com/vercel/next.js/pull/32080, https://github.com/vercel/next.js/commit/6d98b4fb4315dec1badecf0e9bdc212a4272b264, https://github.com/vercel/next.js/releases/tag/v11.1.3, https://github.com/vercel/next.js/releases/v12.0.5.