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…

published November 26, 2019

CVSS
—
EPSS
5%
Percentile
92.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.05086 · 92.3th percentile
Published
2019-11-26T00:00Z
EPSS history
Timeline
  • 26 NOV 00:00Z
    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…
    cvelistv5