GHSA-3g92-w8c5-73pq

Undici vulnerable to data leak when using response.arrayBuffer()

Source: GitHub Advisory Database (reviewed) Low CVE-2024-38372

Packages

Ecosystem	Package	Affected	Fixed in
npm	undici	>= 6.14.0, < 6.19.2	6.19.2

Details

As written in the advisory (Markdown source, shown as plain text).

### Impact Depending on network and process conditions of a `fetch()` request, `response.arrayBuffer()` might include portion of memory from the Node.js process. ### Patches This has been patched in v6.19.2. ### Workarounds There are no known workaround. ### References https://github.com/nodejs/undici/issues/3337 https://github.com/nodejs/undici/issues/3328 https://github.com/nodejs/undici/pull/3338 https://github.com/nodejs/undici/commit/f979ec3204ca489abf30e7d20e9fee9ea7711d36

References

External links from the advisory. They lead to third-party sites.

https://github.com/nodejs/undici/security/advisories/GHSA-3g92-w8c5-73pq web
https://nvd.nist.gov/vuln/detail/CVE-2024-38372 advisory
https://github.com/nodejs/undici/issues/3328 web
https://github.com/nodejs/undici/issues/3337 web
https://github.com/nodejs/undici/pull/3338 web
https://github.com/nodejs/undici/commit/f979ec3204ca489abf30e7d20e9fee9ea7711d36 web
https://github.com/nodejs/undici package