CVE-2021-27023
MEDIUM6.5EPSS 0.40%Unsafe HTTP Redirect in Puppet Agent and Puppet Server
Published: 12/2/2021Modified: 4/28/2026
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
Affected packages (2)
- Debian/puppetfrom 0
- RubyGems/puppet>= 7.0.0, < 7.12.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |
References (6)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2021-27023
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2021-27023
- PATCHhttps://github.com/puppetlabs/puppet
- WEBhttps://github.com/rubysec/ruby-advisory-db/blob/master/gems/puppet/CVE-2021-27023.yml
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/62SELE7EKVKZL4GABFMVYMIIUZ7FPEF7
- WEBhttps://puppet.com/security/cve/CVE-2021-27023