CVE-2021-29063
HIGHmpmath 1.0.0-1.2.1 - Regular Expression Denial of Service via mpmathify Function
Title source: llmDescription
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 (9)
Core 9
Core References
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3M5O55E7VUDMXCPQR6MQTOIFDKHP36AA/
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MS2U6GLXQSRZJE2HVUAUMVFR2DWQLCZG/
Mailing List, Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EIUX3XWY2K3MSO7QXMZXQQYAURARSPC5/
Patch, Third Party Advisory
https://github.com/fredrik-johansson/mpmath/commit/46d44c3c8f3244017fe1eb102d564eb4ab8ef750
Patch, Third Party Advisory
https://github.com/npm/hosted-git-info/pull/76
Exploit, Patch, Third Party Advisory
https://github.com/yetingli/PoCs/blob/main/CVE-2021-29063/Mpmath.md
Not Applicable, Third Party Advisory
https://github.com/yetingli/SaveResults/blob/main/js/hosted-git-info.js
Release Notes
https://github.com/mpmath/mpmath/releases/tag/1.3.0
Scores
CVSS v3
7.5
EPSS
0.0410
EPSS Percentile
89.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-770
Status
published
Products (5)
fedoraproject/fedora
33
fedoraproject/fedora
34
fedoraproject/fedora
35
mpmath/mpmath
1.0.0 - 1.2.1
pypi/mpmath
0 - 1.3.0PyPI
Published
Jun 21, 2021
Tracked Since
Feb 18, 2026