CVE-2021-27025
MEDIUMCVSS 6.5/10EPSS 1.15%
Last modified
CVE-2021-27025 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. A flaw was discovered in Puppet Agent where the agent may silently ignore Augeas settings or may be vulnerable to a Denial of Service condition prior to the first 'pluginsync'.. EPSS estimates a 1.15% chance of exploitation in the next 30 days.
Description
A flaw was discovered in Puppet Agent where the agent may silently ignore Augeas settings or may be vulnerable to a Denial of Service condition prior to the first 'pluginsync'.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Puppet | Puppet | >= 2021.0.0, < 2021.4.0 |
| Puppet | Puppet Agent | < 6.25.1 |
| Puppet | Puppet Agent | >= 5.5.0, <= 5.5.22 |
| Puppet | Puppet Agent | >= 7.0.0, < 7.12.1 |
| Puppet | Puppet Enterprise | < 2019.8.9 |
| Fedoraproject | Fedora | 35 |
References
- https://puppet.com/security/cve/cve-2021-27025Vendor Advisory
- https://puppet.com/security/cve/cve-2021-27025Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-27025?
A flaw was discovered in Puppet Agent where the agent may silently ignore Augeas settings or may be vulnerable to a Denial of Service condition prior to the first 'pluginsync'.
How severe is CVE-2021-27025?
CVE-2021-27025 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 1.15% probability of exploitation in the next 30 days.
How do I fix CVE-2021-27025?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-27019PuppetDB logging included potentially sensitive system infor…4.3
- CVE-2021-27020Puppet Enterprise presented a security risk by not sanitizin…8.8
- CVE-2021-27021A flaw was discovered in Puppet DB, this flaw results in an …8.8
- CVE-2021-27022A flaw was discovered in bolt-server and ace where running a…4.9
- CVE-2021-27023A flaw was discovered in Puppet Agent and Puppet Server that…9.8
- CVE-2021-27024A flaw was discovered in Continuous Delivery for Puppet Ente…8.1
- CVE-2021-27026A flaw was divered in Puppet Enterprise and other Puppet pro…4.4
- CVE-2021-27027An Out-Of-Bounds Read Vulnerability in Autodesk FBX Review v…7.8
- CVE-2021-27028A Memory Corruption Vulnerability in Autodesk FBX Review ver…7.8
- CVE-2021-27029The user may be tricked into opening a malicious FBX file wh…5.5
- CVE-2021-27030A user may be tricked into opening a malicious FBX file whic…7.8
- CVE-2021-27031A user may be tricked into opening a malicious FBX file whic…7.8
Are you affected by CVE-2021-27025?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST