VDB
CVE-2021-33502
CVE-2021-33502
PUBLISHED
CVSS 7.5 HIGH
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.
EPSS 1.70% · 77.1th percentile
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
1.70%
77.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:24.04:LTS | node-got | 11.8.5+~cs58.13.36-3, 0 |
| Ubuntu:22.04:LTS | node-got | 11.8.2+~cs58.7.32-2, 11.8.3+~cs58.7.37-1, 0 |
| Ubuntu:24.04:LTS | node-yarnpkg | 0, 1.22.19+~cs24.27.18-2, 1.22.19+~cs24.27.18-4 |
| Ubuntu:25.10 | node-got | 0, * |
| Ubuntu:18.04:LTS | node-got | 7.1.0-1, 0 |
| Ubuntu:20.04:LTS | node-got | 7.1.0-1, 0 |
| Ubuntu:25.10 | node-yarnpkg | 4.1.0+dfsg-1, 4.0.2+dfsg-3, 0 |
| Ubuntu:22.04:LTS | node-yarnpkg | 0, 1.22.10+~cs22.25.14-8, 1.22.10+~cs22.25.14-5 |
| Ubuntu:20.04:LTS | node-yarnpkg | 1.22.4-2, 1.13.0-3, 0 |
Timeline
- May 24, 2021 CVE Published
- May 25, 2021 EPSS Score
- Jul 28, 2021 EPSS Score
- Sep 28, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Jan 30, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Apr 7, 2022 PoC Published
- Jun 2, 2022 EPSS Score
- Oct 5, 2022 EPSS Score
- Dec 6, 2022 EPSS Score