CVE-2020-7767 MEDIUM

CVE-2020-7767: Regular Expression Denial of Service (ReDoS)

Vendor N/A
Product express-validators
Published November 11, 2020
Last update September 16, 2024
View on NVD All CVEs

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:U/RC:C

What the vulnerability does

01Description

All versions of package express-validators are vulnerable to Regular Expression Denial of Service (ReDoS) when validating specifically-crafted invalid urls.

Key dates

02Disclosure timeline

November 11, 2020 CVE published
September 16, 2024 Record updated