CVE-2022-29167
HIGH7.4EPSS 0.17%Uncontrolled Resource Consumption in Hawk
描述
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()`.
受影響套件(3)
- Debian/node-hawkfrom 0, < 8.0.1+dfsg-2+deb11u1
- Debian/node-hawkfrom 0, < 6.0.1+dfsg-1+deb10u1
- npm/hawkfrom 0, < 9.0.1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.4 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H |
參考連結(6)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2022-29167
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2022-29167
- PATCHhttps://github.com/mozilla/hawk
- WEBhttps://github.com/mozilla/hawk/commit/d10d72ca82db967f6c5fcf866ff78e3ca25ce1ab
- WEBhttps://github.com/mozilla/hawk/pull/286
- WEBhttps://github.com/mozilla/hawk/security/advisories/GHSA-44pw-h2cw-w3vq