{"action":"Upgrade mpmath to 1.3.0 or later.","affected":[{"fixed":"1.3.0","introduced":"0"}],"component":"mpmath","cve_ids":["CVE-2021-29063"],"ecosystem":"PyPI","epss":0.04179,"exploited":false,"fixed_versions":["1.3.0"],"ghsa_id":"GHSA-f865-m6cq-j9vx","id":"tcs_01M5KFESW5XFRG0KQY8MKNQ3J1","modified_at":"2026-09-10T03:49:07.864685752Z","published_at":"2021-08-09T20:44:51Z","references":["https://osv.dev/vulnerability/GHSA-f865-m6cq-j9vx","https://nvd.nist.gov/vuln/detail/CVE-2021-29063","https://github.com/fredrik-johansson/mpmath/issues/548","https://github.com/mpmath/mpmath/pull/570","https://github.com/npm/hosted-git-info/pull/76","https://github.com/fredrik-johansson/mpmath/commit/46d44c3c8f3244017fe1eb102d564eb4ab8ef750","https://github.com/fredrik-johansson/mpmath/commit/c811b37c65a4372a7ce613111d2a508c204f9833","https://github.com/mpmath/mpmath/commit/c811b37c65a4372a7ce613111d2a508c204f9833","https://www.npmjs.com/package/hosted-git-info","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MS2U6GLXQSRZJE2HVUAUMVFR2DWQLCZG","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EIUX3XWY2K3MSO7QXMZXQQYAURARSPC5","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3M5O55E7VUDMXCPQR6MQTOIFDKHP36AA","https://github.com/yetingli/SaveResults/blob/main/js/hosted-git-info.js","https://github.com/yetingli/PoCs/blob/main/CVE-2021-29063/Mpmath.md","https://github.com/pypa/advisory-database/tree/main/vulns/mpmath/PYSEC-2021-427.yaml","https://github.com/mpmath/mpmath/releases/tag/1.3.0","https://github.com/fredrik-johansson/mpmath","https://github.com/advisories/GHSA-f865-m6cq-j9vx"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-f865-m6cq-j9vx","url":"https://osv.dev/vulnerability/GHSA-f865-m6cq-j9vx"}],"summary":"ReDOS in Mpmath"}