CVE-2024-30261: Undici's fetch with integrity option is too lax when algorithm is specified but hash value is in incorrect
First published: Thu Apr 04 2024(Updated: )
### Impact If an attacker can alter the `integrity` option passed to `fetch()`, they can let `fetch()` accept requests as valid even if they have been tampered. ### Patches Fixed in https://github.com/nodejs/undici/commit/d542b8cd39ec1ba303f038ea26098c3f355974f3. Fixes has been released in v5.28.4 and v6.11.1. ### Workarounds Ensure that `integrity` cannot be tampered with. ### References https://hackerone.com/reports/2377760
Credit: security-advisories@github.com security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| npm/undici | >=6.0.0<6.11.1 | 6.11.1 |
| npm/undici | <5.28.4 | 5.28.4 |
| Node.js | <5.28.4 | |
| Node.js | >=6.0.0<6.11.1 | |
| Fedora | =38 | |
| Fedora | =39 | |
| Fedora | =40 |
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Reference Links
- https://github.com/nodejs/undici/commit/2b39440bd9ded841c93dd72138f3b1763ae26055
- https://github.com/nodejs/undici/commit/d542b8cd39ec1ba303f038ea26098c3f355974f3
- https://github.com/nodejs/undici/security/advisories/GHSA-9qxr-qj54-h672
- https://hackerone.com/reports/2377760
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HQVHWAS6WDXXIU7F72XI55VZ2LTZUB33/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NC3V3HFZ5MOJRZDY5ZELL6REIRSPFROJ/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/P6Q4RGETHVYVHDIQGTJGU5AV6NJEI67E/
- https://nvd.nist.gov/vuln/detail/CVE-2024-30261
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HQVHWAS6WDXXIU7F72XI55VZ2LTZUB33
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/P6Q4RGETHVYVHDIQGTJGU5AV6NJEI67E
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NC3V3HFZ5MOJRZDY5ZELL6REIRSPFROJ
- https://github.com/advisories/GHSA-9qxr-qj54-h672 (Advisory)
- https://www.ibm.com/support/pages/node/7182403 (Advisory)
Frequently Asked Questions
What is the severity of CVE-2024-30261?
CVE-2024-30261 is considered a significant vulnerability as it allows attackers to manipulate the integrity of fetch requests.
How do I fix CVE-2024-30261?
To fix CVE-2024-30261, update the undici package to version 6.11.1 or later.
Which versions of undici are affected by CVE-2024-30261?
CVE-2024-30261 affects undici versions between 6.0.0 and 6.11.0, as well as any versions prior to 5.28.4.
What compatibility issues should I be aware of when addressing CVE-2024-30261?
When addressing CVE-2024-30261, ensure your application is compatible with undici version 6.11.1 or later.
How does CVE-2024-30261 affect fetch requests?
CVE-2024-30261 allows fetch requests to be deemed valid even if they have been tampered with, compromising data integrity.
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