CVE-2017-2295
CVSS V2 Medium 6
CVSS V3 High 8.2
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.
Overview
- CVE ID
- CVE-2017-2295
- Assigner
- security@puppet.com
- Vulnerability Status
- Analyzed
- Published Version
- 2017-07-05T15:29:00
- Last Modified Date
- 2018-05-24T13:36:40
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:puppet:puppet:*:*:*:*:*:*:*:* | 1 | OR | 4.10.0 | |
| cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:S/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- SINGLE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6
- Severity
- MEDIUM
- Exploitability Score
- 6.8
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- HIGH
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 8.2
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.8
References
| Reference URL | Reference Tags |
|---|---|
| https://puppet.com/security/cve/cve-2017-2295 | Vendor Advisory |
| http://www.securityfocus.com/bid/98582 | Third Party Advisory VDB Entry |
| http://www.debian.org/security/2017/dsa-3862 | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-2295 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2295 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 18:43:11 | Added to TrackCVE | |||
| 2022-12-02 18:16:59 | 2017-07-05T15:29Z | 2017-07-05T15:29:00 | CVE Published Date | updated |
| 2022-12-02 18:16:59 | 2018-05-24T13:36:40 | CVE Modified Date | updated | |
| 2022-12-02 18:16:59 | Analyzed | Vulnerability Status | updated |