Undici's fetch with integrity option is too lax when algorithm is specified but hash value is in incorrect
### 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
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2024-30261US | low3.5 | — | ||
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 eve… | ||||
references
External citations — patches, advisories, analysis.
- https://github.com/nodejs/undiciPACKAGE
- https://github.com/nodejs/undici/commit/2b39440bd9ded841c93dd72138f3b1763ae26055WEB
- https://github.com/nodejs/undici/commit/d542b8cd39ec1ba303f038ea26098c3f355974f3WEB
- https://github.com/nodejs/undici/security/advisories/GHSA-9qxr-qj54-h672WEB
- https://hackerone.com/reports/2377760WEB
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HQVHWAS6WDXXIU7F72XI55VZ2LTZUB33WEB
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NC3V3HFZ5MOJRZDY5ZELL6REIRSPFROJWEB
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/P6Q4RGETHVYVHDIQGTJGU5AV6NJEI67EWEB
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