RSS   Vulnerabilities for 'Pyyaml'   RSS

2020-02-19
 
CVE-2019-20477

CWE-502
 

 
PyYAML 5.1 through 5.1.2 has insufficient restrictions on the load and load_all functions because of a class deserialization issue, e.g., Popen is a class in the subprocess module. NOTE: this issue exists because of an incomplete fix for CVE-2017-18342.

 
2018-06-27
 
CVE-2017-18342

CWE-20
 

 
In PyYAML before 4.1, the yaml.load() API could execute arbitrary code. In other words, yaml.safe_load is not used.

 


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