CVE-2023-1894

A Regular Expression Denial of Service (ReDoS) issue was discovered in Puppet Server 7.9.2 certificate validation

Medium · published May 4, 2023

CVSS v3.1
5.3
EPSS
0%
Percentile
37.0
In the wild
Unconfirmed
What it is

A Regular Expression Denial of Service (ReDoS) issue was discovered in Puppet Server 7.9.2 certificate validation. An issue related to specifically crafted certificate names significantly slowed down server operations.

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
0.00437 · 37.0th percentile
Published
2023-05-04T22:13Z
EPSS history
Timeline
  • 04 MAY 22:13Z
    A Regular Expression Denial of Service (ReDoS) issue was discovered in Puppet Server 7.9.2 certificate validation
    cvelistv5