CVE-2017-2295
- State
- Published
- Severity
- Not scored
- Published
- Jul 5, 2017
- Updated
- Sep 16, 2024
- Reserved
- Dec 1, 2016
Description
Versions of Puppet prior to 4.10.1 will deserialize data off the wire (from the agent to the server, in this case) with a attacker-specified format. This could be used to force YAML deserialization in an unsafe manner, which would lead to remote code execution. This change constrains the format of data on the wire to PSON or safely decoded YAML.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
Puppet serverPuppet |
|
References
- https://puppet.com/security/cve/cve-2017-2295
- DSA-3862vendor-advisory
- 98582vdb-entry
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