Kurz gesagt
- CVE-2021-33502 ist eine Schwachstelle (HOCH (CVSS 7.5)) in normalize-url (normalize-url project), normalize-url.
- Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 1.7%, höher als bei 77.4% aller Schwachstellen.
- Abhilfe: auf 4.5.1, 5.3.1, 6.0.1 oder neuer aktualisieren.
| Package | Affected versions | Patched versions |
|---|
| normalize-url | = 6.0.0≥ 4.3.0, < 4.5.1≥ 5.0.0, < 5.3.1
| 4.5.15.3.1
|
| normalize-url npm | ≥ 4.3.0, < 4.5.1≥ 5.0.0, < 5.3.1≥ 6.0.0, < 6.0.1
| 4.5.15.3.16.0.1
|
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.
NVD 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.
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