{"action":"Upgrade py3-impacket to 0.9.23-r0 or later.","affected":[{"fixed":"0.9.23-r0","introduced":"0"}],"component":"py3-impacket","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.24","exploited":false,"fixed_versions":["0.9.23-r0"],"id":"tcs_01M6GVK5Y34NMSZ0674440727N","modified_at":"2026-11-03T06:32:40.345367367Z","published_at":"2021-05-05T11:15:07.397Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-31800","https://security.alpinelinux.org/vuln/CVE-2021-31800"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-31800#Alpine:v3.24/py3-impacket","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-31800"}],"summary":"Multiple path traversal vulnerabilities exist in smbserver.py in Impacket through 0.9.22. An attacker that connects to a running smbserver instance can list and write to arbitrary files via ../ direct"}