{"action":"Upgrade multicast to 2.0.9a0 or later.","affected":[{"fixed":"2.0.9a0","introduced":"0"}],"component":"multicast","cve_ids":[],"ecosystem":"PyPI","exploited":false,"fixed_versions":["2.0.9a0"],"ghsa_id":"GHSA-94v7-wxj6-r2q5","id":"tcs_01M5KF9TCYDFQFXPZSDH4JEH6F","modified_at":"2025-05-28T21:39:30.861030Z","published_at":"2025-05-28T21:07:05Z","references":["https://osv.dev/vulnerability/GHSA-94v7-wxj6-r2q5","https://github.com/pypa/setuptools/security/advisories/GHSA-5rjg-fvgr-3xxf","https://github.com/reactive-firewall/multicast/security/advisories/GHSA-94v7-wxj6-r2q5","https://github.com/pypa/setuptools/issues/4946","https://github.com/reactive-firewall/multicast/commit/c5c7c7de272421d944beca8452871bca6bfd151f","https://github.com/reactive-firewall/multicast","https://github.com/reactive-firewall/multicast/blob/c5c7c7de272421d944beca8452871bca6bfd151f/docs/requirements.txt#L27","https://github.com/reactive-firewall/multicast/blob/c5c7c7de272421d944beca8452871bca6bfd151f/pyproject.toml#L2","https://github.com/reactive-firewall/multicast/blob/c5c7c7de272421d944beca8452871bca6bfd151f/requirements.txt#L26","https://github.com/reactive-firewall/multicast/blob/c5c7c7de272421d944beca8452871bca6bfd151f/tests/requirements.txt#L32"],"severity":{"label":"medium"},"sources":[{"source":"osv","source_id":"GHSA-94v7-wxj6-r2q5","url":"https://osv.dev/vulnerability/GHSA-94v7-wxj6-r2q5"}],"summary":"multicast in source builds from vulnerable setuptools dependency"}