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.
References
Link | Resource |
---|---|
http://www.debian.org/security/2017/dsa-3862 | Third Party Advisory |
http://www.securityfocus.com/bid/98582 | Third Party Advisory VDB Entry |
https://puppet.com/security/cve/cve-2017-2295 | Vendor Advisory |
http://www.debian.org/security/2017/dsa-3862 | Third Party Advisory |
http://www.securityfocus.com/bid/98582 | Third Party Advisory VDB Entry |
https://puppet.com/security/cve/cve-2017-2295 | Vendor Advisory |
Configurations
History
21 Nov 2024, 03:23
Type | Values Removed | Values Added |
---|---|---|
References | () http://www.debian.org/security/2017/dsa-3862 - Third Party Advisory | |
References | () http://www.securityfocus.com/bid/98582 - Third Party Advisory, VDB Entry | |
References | () https://puppet.com/security/cve/cve-2017-2295 - Vendor Advisory |
Information
Published : 2017-07-05 15:29
Updated : 2024-11-21 03:23
NVD link : CVE-2017-2295
Mitre link : CVE-2017-2295
CVE.ORG link : CVE-2017-2295
JSON object : View
Products Affected
debian
- debian_linux
puppet
- puppet
CWE
CWE-502
Deserialization of Untrusted Data