CVE-2021-33502
HIGH7.5EPSS 0.36%ReDoS in normalize-url
Published: 6/8/2021Modified: 11/8/2023
Also known as:GHSA-px4h-xg32-q955
Description
The normalize-url package before 4.5.1, 5.x before 5.3.1, and 6.x before 6.0.1 for Node.js has a ReDoS (regular expression denial of service) issue because it has exponential performance for data: URLs.
Affected packages (2)
- Debian/node-gotfrom 0, < 11.8.1+~cs53.13.17-3
- npm/normalize-url>= 4.3.0, < 4.5.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
References (6)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2021-33502
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2021-33502
- PATCHhttps://github.com/sindresorhus/normalize-url
- WEBhttps://github.com/sindresorhus/normalize-url/commit/b1fdb5120b6d27a88400d8800e67ff5a22bd2103
- WEBhttps://github.com/sindresorhus/normalize-url/releases/tag/v6.0.1
- WEBhttps://security.netapp.com/advisory/ntap-20210706-0001