Description
Undici is an HTTP/1.1 client, written from scratch for Node.js. Depending on network and process conditions of a `fetch()` request, `response.arrayBuffer()` might include portion of memory from the Node.js process. This has been patched in v6.19.2.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| nodejs | undici | >= 6.14.0, < 6.19.2 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | node-undici | No fix yet | — |
| Ubuntu 26.04 LTS | node-undici | No fix yet | — |
| Ubuntu 25.10 | node-undici | No fix yet | — |
| Ubuntu 24.04 LTS | node-undici | No fix yet | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| npm | undici | >= 6.14.0, < 6.19.2 | 6.19.2 | GHSA-3g92-w8c5-73pq |
Advisories 1
- WID-SEC-2024-1745 IBM App Connect Enterprise: Schwachstelle ermöglicht Offenlegung von Informationen BSI CERT-Bund (WID) · Aug 1, 2024