CVE-2017-1000208 Information

Description

A vulnerability in Swagger-Parser’s (version = 1.0.30) yaml parsing functionality results in arbitrary code being executed when a maliciously crafted yaml Open-API specification is parsed. This in particular affects the ‘generate’ and ‘validate’ command in swagger-codegen (= 2.2.2) and can lead to arbitrary code being executed when these commands are used on a well-crafted yaml specification.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

https://github.com/swagger-api/swagger-parser/releases/tag/v1.0.31 https://lgtm.com/blog/swagger_snakeyaml_CVE-2017-1000207_CVE-2017-1000208

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8