Arbitrary Code Execution Affecting io.swagger:swagger-codegen Open this link in a new tab package, versions [,2.2.3)
Attack Complexity
Low
User Interaction
Required
Confidentiality
High
Integrity
High
Availability
High
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snyk-id
SNYK-JAVA-IOSWAGGER-31588
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published
28 Nov 2017
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disclosed
13 Jul 2017
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credit
Unknown
Introduced: 13 Jul 2017
CVE-2017-1000207 Open this link in a new tabHow to fix?
Upgrade io.swagger:swagger-codegen
to version 2.2.3 or higher.
Overview
io.swagger:swagger-codegen
is a simple yet powerful representation of your RESTful API.
Affected versions of this package are vulnerable to Arbitrary Code Execution via the yaml parsing functionality. When a maliciously crafted yaml Open-API specification is parsed, it is possible to execute arbitrary code on the hosting server. 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.