ReDoS vulnerability in header parsing in hawk
Résumé
ReDoS vulnerability in header parsing in hawk
Description d'origine
La description telle que publiée par la source (souvent en anglais).
Hawk is an HTTP authentication scheme providing mechanisms for making authenticated HTTP requests with partial cryptographic verification of the request and response, covering the HTTP method, request URI, host, and optionally the request payload. Hawk used a regular expression to parse Host HTTP header (Hawk.utils.parseHost()), which was subject to regular expression DoS attack - meaning each added character in the attacker's input increases the computation time exponentially. parseHost() was patched in 9.0.1 to use built-in URL class to parse hostname instead. Hawk.authenticate() accepts options argument. If that contains host and port, those would be used instead of a call to utils.parseHost().
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
État des correctifs par distribution
Paquets corrigés publiés par chaque distribution pour cette CVE
- Debian DEBIAN-CVE-2022-29167 node-hawk Corrigé dans: 8.0.1+dfsg-2+deb11u1
Références
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- patch github.com