vulnerability
Amazon Linux AMI: CVE-2017-2295: Security patch for puppet3 (ALAS-2017-849)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:M/Au:S/C:P/I:P/A:P) | May 25, 2017 | Jun 23, 2017 | Feb 2, 2018 |
Severity
6
CVSS
(AV:N/AC:M/Au:S/C:P/I:P/A:P)
Published
May 25, 2017
Added
Jun 23, 2017
Modified
Feb 2, 2018
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.
Solution
amazon-linux-upgrade-puppet3
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.