CVE-2024-40647 – Unintentional exposure of environment variables to subprocesses in sentry-sdk

https://notcve.org/view.php?id=CVE-2024-40647

sentry-sdk is the official Python SDK for Sentry.io. A bug in Sentry's Python SDK < 2.8.0 allows the environment variables to be passed to subprocesses despite the `env={}` setting. In Python's `subprocess` calls, all environment variables are passed to subprocesses by default. However, if you specifically do not want them to be passed to subprocesses, you may use `env` argument in `subprocess` calls. Due to the bug in Sentry SDK, with the Stdlib integration enabled (which is enabled by default), this expectation is not fulfilled, and all environment variables are being passed to subprocesses instead. • https://docs.python.org/3/library/subprocess.html https://docs.sentry.io/platforms/python/integrations/default-integrations https://docs.sentry.io/platforms/python/integrations/default-integrations/#stdlib https://github.com/getsentry/sentry-python/commit/763e40aa4cb57ecced467f48f78f335c87e9bdff https://github.com/getsentry/sentry-python/pull/3251 https://github.com/getsentry/sentry-python/releases/tag/2.8.0 https://github.com/getsentry/sentry-python/security/advisories/GHSA-g92j-qhmh-64v2 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •