Description
A flaw was discovered in Puppet Agent and Puppet Server that may result in a leak of HTTP credentials when following HTTP redirects to a different host. This is similar to CVE-2018-1000007
References (2)
Core 2
Core References
Vendor Advisory x_refsource_misc
https://puppet.com/security/cve/CVE-2021-27023
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62SELE7EKVKZL4GABFMVYMIIUZ7FPEF7/
Scores
CVSS v3
9.8
EPSS
0.0040
EPSS Percentile
60.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
Status
published
Products (5)
fedoraproject/fedora
35
puppet/puppet_agent
< 6.25.1
puppet/puppet_enterprise
< 2019.8.9
puppet/puppet_server
< 6.17.1
rubygems/puppet
7.0.0 - 7.12.1RubyGems
Published
Nov 18, 2021
Tracked Since
Feb 18, 2026