🚨 [security] Update next 13.4.19 → 13.5.6 (minor)

[depfu]

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🚨 Your current dependencies have known security vulnerabilities 🚨

This dependency update fixes known security vulnerabilities. Please see the details below and assess their impact carefully. We recommend to merge and deploy this as soon as possible!

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Here is everything you need to know about this update. Please take a good look at what changed and the test results before merging this pull request.

What changed?

✳️ next (13.0.7 → 13.5.6) · Repo

Security Advisories 🚨

🚨 Next.js Denial of Service (DoS) condition

Impact

A Denial of Service (DoS) condition was identified in Next.js. Exploitation of the bug can trigger a crash, affecting the availability of the server.

This vulnerability can affect all Next.js deployments on the affected versions.

Patches

This vulnerability was resolved in Next.js 13.5 and later. We recommend that users upgrade to a safe version.

Workarounds

There are no official workarounds for this vulnerability.

Credit

We'd like to thank Thai Vu of flyseccorp.com for responsible disclosure of this vulnerability.

🚨 Next.js Vulnerable to HTTP Request Smuggling

Impact

Inconsistent interpretation of a crafted HTTP request meant that requests are treated as both a single request, and two separate requests by Next.js, leading to desynchronized responses. This led to a response queue poisoning vulnerability in the affected Next.js versions.

For a request to be exploitable, the affected route also had to be making use of the rewrites feature in Next.js.

Patches

The vulnerability is resolved in Next.js 13.5.1 and newer. This includes Next.js 14.x.

Workarounds

There are no official workarounds for this vulnerability. We recommend that you upgrade to a safe version.

References

https://portswigger.net/web-security/request-smuggling/advanced/response-queue-poisoning

🚨 Next.js missing cache-control header may lead to CDN caching empty reply

Next.js before 13.4.20-canary.13 lacks a cache-control header and thus empty prefetch responses may sometimes be cached by a CDN, causing a denial of service to all users requesting the same URL via that CDN. Cloudflare considers these requests cacheable assets.

Release Notes

Too many releases to show here. View the full release notes.

Sorry, we couldn't find anything useful about this release.

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