{"action":"Upgrade numpy to 1.19.1 or later.","affected":[{"fixed":"1.19.1","introduced":"0"}],"component":"numpy","cve_ids":["CVE-2021-41495"],"ecosystem":"PyPI","epss":0.01241,"exploited":false,"fixed_versions":["1.19.1"],"ghsa_id":"GHSA-5545-2q6w-2gh6","id":"tcs_01M5KGFNB057CFSV0EBRV1PC7Q","modified_at":"2023-11-08T04:06:59.212424Z","published_at":"2021-12-17T20:15:00Z","references":["https://osv.dev/vulnerability/PYSEC-2021-856","https://github.com/numpy/numpy/issues/19038","https://github.com/advisories/GHSA-5545-2q6w-2gh6"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"PYSEC-2021-856","url":"https://osv.dev/vulnerability/PYSEC-2021-856"}],"summary":"Null Pointer Dereference vulnerability exists in numpy.sort in NumPy &lt and 1.19 in the PyArray_DescrNew function due to missing return-value validation, which allows attackers to conduct DoS attacks"}