CVE-2021-29059
ReDOS in IS-SVG
7.5
HIGH
CVSS 3.1
EPSS 1.1%
Description
A vulnerability was discovered in IS-SVG version 4.3.1 and below where a Regular Expression Denial of Service (ReDOS) occurs if the application is provided and checks a crafted invalid SVG string.
How to fix CVE-2021-29059
To remediate CVE-2021-29059, upgrade the affected package to a fixed version below.
- npm/is-svg—upgrade to 4.3.0 or later
Is CVE-2021-29059 being exploited?
Low — EPSS is 1.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 2.1.0, < 4.3.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |