CVE-2020-28501

Regular Expression Denial of Service (ReDoS)

Medium · published March 22, 2021

CVSS v3.1
5.3
EPSS
1%
Percentile
74.0
In the wild
Unconfirmed
What it is

This affects the package es6-crawler-detect before 3.1.3. No limitation of user agent string length supplied to regex operators.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.01498 · 74.0th percentile
Published
2021-03-22T12:10Z
EPSS history
Timeline
  • 22 MAR 12:10Z
    Regular Expression Denial of Service (ReDoS)
    cvelistv5