CVE-2021-29063
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-29063
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-29063.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-29063
- Aliases
- Downstream
- Related
- Published
- 2021-06-21T20:15:09Z
- Modified
- 2025-09-19T12:46:22.433555Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A Regular Expression Denial of Service (ReDOS) vulnerability was discovered in Mpmath v1.0.0 through v1.2.1 when the mpmathify function is called.
- References
-
- https://github.com/fredrik-johansson/mpmath/commit/46d44c3c8f3244017fe1eb102d564eb4ab8ef750
- https://github.com/npm/hosted-git-info/pull/76
- https://github.com/yetingli/PoCs/blob/main/CVE-2021-29063/Mpmath.md
- https://github.com/yetingli/SaveResults/blob/main/js/hosted-git-info.js
- https://github.com/mpmath/mpmath/releases/tag/1.3.0
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3M5O55E7VUDMXCPQR6MQTOIFDKHP36AA/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EIUX3XWY2K3MSO7QXMZXQQYAURARSPC5/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MS2U6GLXQSRZJE2HVUAUMVFR2DWQLCZG/
- https://www.npmjs.com/package/hosted-git-info