CVE-2021-23362

Regular Expression Denial of Service (ReDoS)

Medium · published March 23, 2021

CVSS v3.1
5.3
EPSS
4%
Percentile
89.4
In the wild
Unconfirmed
What it is

The package hosted-git-info before 3.0.8 are vulnerable to Regular Expression Denial of Service (ReDoS) via regular expression shortcutMatch in the fromUrl function in index.js. The affected regular expression exhibits polynomial worst-case time complexity.

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/E:P/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.03612 · 89.4th percentile
Published
2021-03-23T16:20Z
EPSS history
Timeline
  • 23 MAR 16:20Z
    Regular Expression Denial of Service (ReDoS)
    cvelistv5