7.5

CVE-2021-29059

Exploit
A vulnerability was discovered in IS-SVG version 2.1.0 to 4.2.2 and below where a Regular Expression Denial of Service (ReDOS) occurs if the application is provided and checks a crafted invalid SVG string.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Is-svg Project ≫ Is-svg SwPlatformnode.js Version >= 2.1.0 < 4.3.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.81% 0.847
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 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
NIST 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://www.npmjs.com/package/is-svg
Product
https://github.com/sindresorhus/is-svg/releases/tag/v4.3.0
Third Party Advisory
Release Notes
https://github.com/yetingli/PoCs/blob/main/CVE-2021-29059/IS-SVG.md
Patch
Third Party Advisory
Exploit
https://github.com/yetingli/SaveResults/blob/main/js/is-svg.js
Third Party Advisory