CVE-2022-0639 – url-parse

Package

Manager: npm
Name: url-parse
Vulnerable Version: >=0 <1.5.7

Severity

Level: Medium

CVSS v3.1: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00026 pctl0.0545

Details

url-parse Incorrectly parses URLs that include an '@' A specially crafted URL with an '@' sign but empty user info and no hostname, when parsed with url-parse, url-parse will return the incorrect href. In particular, ```js parse(\"http://@/127.0.0.1\") ``` Will return: ```yaml { slashes: true, protocol: 'http:', hash: '', query: '', pathname: '/127.0.0.1', auth: '', host: '', port: '', hostname: '', password: '', username: '', origin: 'null', href: 'http:///127.0.0.1' } ``` If the 'hostname' or 'origin' attributes of the output from url-parse are used in security decisions and the final 'href' attribute of the output is then used to make a request, the decision may be incorrect.

Metadata

Created: 2022-02-18T00:00:33Z
Modified: 2023-09-11T22:51:42Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/02/GHSA-8v38-pw62-9cw2/GHSA-8v38-pw62-9cw2.json
CWE IDs: ["CWE-639"]
Alternative ID: GHSA-8v38-pw62-9cw2
Finding: F039
Auto approve: 1