vulnerability
SUSE: CVE-2017-2295: SUSE Linux Security Advisory
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:M/Au:S/C:P/I:P/A:P) | May 25, 2017 | Jul 25, 2017 | Aug 12, 2021 |
Severity
6
CVSS
(AV:N/AC:M/Au:S/C:P/I:P/A:P)
Published
May 25, 2017
Added
Jul 25, 2017
Modified
Aug 12, 2021
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(s)
suse-upgrade-puppetsuse-upgrade-puppet-server
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