7.5

CVE-2021-29063

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Mpmath ≫ Mpmath Version >= 1.0.0 <= 1.2.1
Fedoraproject ≫ Fedora Version33
Fedoraproject ≫ Fedora Version34
Fedoraproject ≫ Fedora Version35
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 4.1% 0.894
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-770 Allocation of Resources Without Limits or Throttling

The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.

https://github.com/fredrik-johansson/mpmath/commit/46d44c3c8f3244017fe1eb102d564eb4ab8ef750
Patch
Third Party Advisory
https://github.com/mpmath/mpmath/releases/tag/1.3.0
https://github.com/npm/hosted-git-info/pull/76
Patch
Third Party Advisory
https://github.com/yetingli/PoCs/blob/main/CVE-2021-29063/Mpmath.md
Patch
Third Party Advisory
Exploit
https://github.com/yetingli/SaveResults/blob/main/js/hosted-git-info.js
Third Party Advisory
Not Applicable
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
Product