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Vulnerability Intelligence
Miggo AI
Miggo AIMiggo AIMiggo AIRoot Cause AnalysisThe vulnerability stemmed from using a mutable global variable (DefaultEnvVariables) for environment defaults. The pre-patch code in spec.go's createConfigToOCISpec directly used this variable and passed it to env.Join, which modified the shared map. The combination of: 1) using a shared map reference for default environment variables, and 2) Join's mutation of this map without isolation, caused cross-container leaks. The patch fixed this by replacing the variable with a function (DefaultEnvVariables()) that returns new map instances, eliminating shared state.
| Package Name | Ecosystem | Vulnerable Versions | First Patched Version |
|---|---|---|---|
| github.com/containers/podman/v2 | go | < 2.0.5 | 2.0.5 |
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