Vulnerability Database

289,697

Total vulnerabilities in the database

CVE-2019-16201

WEBrick::HTTPAuth::DigestAuth in Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 has a regular expression Denial of Service cause by looping/backtracking. A victim must expose a WEBrick server that uses DigestAuth to the Internet or a untrusted network.

  • Published: Nov 26, 2019
  • Updated: Apr 13, 2023
  • CVE: CVE-2019-16201
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2:

  • Severity: High
  • Score: 7.8
  • AV:N/AC:L/Au:N/C:N/I:N/A:C

CWEs:

OWASP TOP 10:

Software From Fixed in
ruby-lang / ruby 2.6.0 2.6.4.x
ruby-lang / ruby 2.5.0 2.5.6.x
ruby-lang / ruby 2.4.0 2.4.7.x
debian / debian_linux 8.0 8.0.x