{"id":"UBUNTU-CVE-2019-6446","details":"** DISPUTED **   An issue was discovered in NumPy 1.16.0 and earlier. It uses the pickle Python module unsafely, which allows remote attackers to execute arbitrary code via a crafted serialized object, as demonstrated by a numpy.load call. NOTE: third parties dispute this issue because it is  a behavior that might have legitimate applications in (for example)  loading serialized Python object arrays from trusted and authenticated  sources.","modified":"2019-01-16T05:29:00Z","published":"2019-01-16T05:29:00Z","withdrawn":"2025-06-23T15:53:20Z","references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-6446"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-6446"}],"affected":[{"package":{"name":"python-numpy","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/python-numpy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.8.2-1ubuntu2","1:1.8.2-1ubuntu3","1:1.10.4-2ubuntu2","1:1.11.0-1ubuntu1"],"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-6446.json"}},{"package":{"name":"python-numpy","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/python-numpy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.12.1-3.1ubuntu4","1:1.13.3-0ubuntu1","1:1.13.3-1ubuntu1","1:1.13.3-1ubuntu2","1:1.13.3-2ubuntu1"],"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-6446.json"}},{"package":{"name":"python-numpy","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/python-numpy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:1.16.2-1ubuntu1","1:1.16.5-1ubuntu2","1:1.16.5-2ubuntu6","1:1.16.5-2ubuntu7"],"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-6446.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}