CVE-2018-20325: Code injection in definitions
Summary
CVE-2018-20325: Code injection in Danijar Definitions. Affects definitions versions < 0.2.0. No fix is published. How to fix ↓
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Background
The definitions package for Python, available on PyPI, is a library that provides functionality for parsing and loading definitions. It is commonly used in various Python applications. However, versions prior to 0.2.0 are vulnerable to a code injection vulnerability in the load() method of the definitions/parser.py module. This vulnerability allows an attacker to execute arbitrary Python commands, potentially leading to command execution.
Vulnerability Detail
The vulnerability originates from improper input validation in the load() method of the definitions/parser.py module. By crafting a malicious input, an attacker can inject arbitrary Python commands, which are then executed when the load() method is called. This can result in the execution of unauthorized commands with the privileges of the application or user running the vulnerable code. The severity of this vulnerability is rated as CRITICAL with a CVSS score of 9.8.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
There is no known workaround for this vulnerability. It is essential to update to the patched version of the definitions package to mitigate the risk.
Conclusion
The code injection vulnerability in the definitions package for Python can lead to the execution of arbitrary Python commands. To mitigate this risk, it is crucial to update to version 0.2.0 or later. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
This vulnerability allows an attacker to execute arbitrary Python commands, potentially leading to command execution. The impact depends on the privileges of the application or user running the vulnerable code.
There is no known exploit publicly available at this time. However, it is crucial to update to the patched version to prevent potential exploitation.
No, only versions prior to 0.2.0 are affected. It is recommended to update to version 0.2.0 or later to mitigate the vulnerability.
Yes, this vulnerability can be exploited remotely if the vulnerable code is exposed to untrusted input from external sources.
Yes, the CVSS score for this vulnerability is 9.8, indicating a critical severity level.
