CVE-2020-7793

Regular Expression Denial of Service (ReDoS)

High · published December 11, 2020

CVSS v3.1
7.5
EPSS
4%
Percentile
90.3
In the wild
Unconfirmed
What it is

The package ua-parser-js before 0.7.23 are vulnerable to Regular Expression Denial of Service (ReDoS) in multiple regexes (see linked commit for more info).

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.03925 · 90.3th percentile
Published
2020-12-11T13:25Z
EPSS history
Timeline
  • 11 DEC 13:25Z
    Regular Expression Denial of Service (ReDoS)
    cvelistv5