critical9.8
CVE-2021-27023
Unsafe HTTP Redirect in Puppet Agent and Puppet Server
Impact
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
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| rubygems | puppet | >= 7.0.0, < 7.12.1 | 7.12.1 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Puppet | Puppet Agent | before 6.25.1 from 7.0.0 before 7.12.1 |
| Puppet | Puppet Enterprise | before 2019.8.9 from 2021.0.0 before 2021.4 |
| Puppet | Puppet Server | before 6.17.1 from 7.0.0 before 7.4.2 |
| Fedoraproject | Fedora | Version 35 |
References
- NVD record
- CVE.org record
- GitHub advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/62SELE7EKVKZL4GABFMVYMIIUZ7FPEF7/
- https://puppet.com/security/cve/CVE-2021-27023
- https://github.com/advisories/GHSA-93j5-g845-9wqp
- https://nvd.nist.gov/vuln/detail/CVE-2021-27023
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/62SELE7EKVKZL4GABFMVYMIIUZ7FPEF7/
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/puppet/CVE-2021-27023.yml