{"action":"Upgrade impacket to 0.9.23 or later.","affected":[{"fixed":"0.9.23","introduced":"0.9.10"}],"component":"impacket","cve_ids":["CVE-2021-31800"],"ecosystem":"PyPI","epss":0.19409,"exploited":false,"fixed_versions":["0.9.23"],"ghsa_id":"GHSA-mj63-64x7-57xf","id":"tcs_01M5KGBE027YR63VDZVHD1S0QP","modified_at":"2023-11-08T04:05:50.911520Z","published_at":"2021-05-05T11:15:00Z","references":["https://osv.dev/vulnerability/PYSEC-2021-17","https://github.com/SecureAuthCorp/impacket/blob/cb6d43a677c338db930bc4e9161620832c1ec624/impacket/smbserver.py#L2008","https://github.com/SecureAuthCorp/impacket/releases","https://github.com/SecureAuthCorp/impacket/blob/cb6d43a677c338db930bc4e9161620832c1ec624/impacket/smbserver.py#L876","https://github.com/SecureAuthCorp/impacket/blob/cb6d43a677c338db930bc4e9161620832c1ec624/impacket/smbserver.py#L2958","https://github.com/SecureAuthCorp/impacket/commit/49c643bf66620646884ed141c94e5fdd85bcdd2f","https://github.com/SecureAuthCorp/impacket/blob/cb6d43a677c338db930bc4e9161620832c1ec624/impacket/smbserver.py#L3485","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UF56LYB27LHEIFJTFHU3M75NMNNK2SCG/","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IPXDPWCAPVX3UWYZ3N2T5OLBSBBUHJP6/","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KRV2C5DATXBHG6TF6CEEX54KZ75THQS3/","https://github.com/advisories/GHSA-mj63-64x7-57xf"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"PYSEC-2021-17","url":"https://osv.dev/vulnerability/PYSEC-2021-17"}],"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"}