CVE-2017-16616
Critical
Description
An exploitable vulnerability exists in the YAML parsing functionality in the YAMLParser method in Interfaces.py in PyAnyAPI before 0.6.1. A YAML parser can execute arbitrary Python commands resulting in command execution because load is used where safe_load should have been used. An attacker can insert Python into loaded YAML to trigger this vulnerability.
SeverityCritical
CVSS9.8
Exploit probability—
ProductPyanyapi
PublishedNov 8, 2017
First seenNov 8, 2017
How to fix
Update
- pyanyapi_project pyanyapi0.6.1 or later
- pyanyapi0.6.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| pyanyapi_project pyanyapi | v < 0.6.1 | 0.6.1 |
| pyanyapiPyPI | v < 0.6.1 | 0.6.1 |
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