CVE-2024-30261

Public Exploit
Undici's fetch with integrity option is too lax when algorithm is specified but hash value is in incorrect

Description

Undici is an HTTP/1.1 client, written from scratch for Node.js. An attacker can alter the `integrity` option passed to `fetch()`, allowing `fetch()` to accept requests as valid even if they have been tampered. This vulnerability was patched in version(s) 5.28.4 and 6.11.1.

Category

2.6
CVSS
Severity: Low
CVSS 3.1 •
EPSS 0.25%
Vendor Advisory github.com
Affected: nodejs undici
Published at:
Updated at:

References

Link Tags
https://github.com/nodejs/undici/security/advisories/GHSA-9qxr-qj54-h672 vendor advisory
https://github.com/nodejs/undici/commit/2b39440bd9ded841c93dd72138f3b1763ae26055 patch
https://github.com/nodejs/undici/commit/d542b8cd39ec1ba303f038ea26098c3f355974f3 patch
https://hackerone.com/reports/2377760 issue tracking exploit
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/P6Q4RGETHVYVHDIQGTJGU5AV6NJEI67E/ product
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HQVHWAS6WDXXIU7F72XI55VZ2LTZUB33/ product
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NC3V3HFZ5MOJRZDY5ZELL6REIRSPFROJ/ product

Frequently Asked Questions

What is the severity of CVE-2024-30261?
CVE-2024-30261 has been scored as a low severity vulnerability.
How to fix CVE-2024-30261?
To fix CVE-2024-30261, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-30261 being actively exploited in the wild?
It is possible that CVE-2024-30261 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-30261?
CVE-2024-30261 affects nodejs undici.
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