CVSS 3.1
9.8 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2021-27023
Critical (9.8). EPSS 1.4% chance of exploitation in the next 30 days. Fixed in puppet 6.25.1, 7.12.1.
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
Severity
- EPSS
- 1.4% chance of exploitation in the next 30 days; higher than 71% of CVEs (scores of 2026-10-31)
- Published
- Modified
- Record from
- the NVD, synced
Affected
- fedoraproject:fedora
- puppet:puppet_agent
- puppet:puppet_enterprise
- puppet:puppet_server
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-93j5-g845-9wqp | RubyGems | puppet | >=7.0.0 <7.12.1 | 7.12.1 |
| GHSA-93j5-g845-9wqp | RubyGems | puppet | <6.25.1 | 6.25.1 |
References
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62SELE7EKVKZL4GABFMVYMIIUZ7FPEF7/
- https://puppet.com/security/cve/CVE-2021-27023
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62SELE7EKVKZL4GABFMVYMIIUZ7FPEF7/
- https://puppet.com/security/cve/CVE-2021-27023