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CVE-2022-21670

MEDIUM

5.3

Description

markdown-it is a Markdown parser. Prior to version 1.3.2, special patterns with length greater than 50 thousand characterss could slow down the parser significantly. Users should upgrade to version 12.3.2 to receive a patch. There are no known workarounds aside from upgrading.

CVE Details

CVSS v3.1 Score5.3

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published1/10/2022

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

markdown-it_project:markdown-it

Weaknesses (CWE)

CWE-400CWE-1333

References

https://github.com/markdown-it/markdown-it/commit/ffc49ab46b5b751cd2be0aabb146f2ef84986101(security-advisories@github.com)

https://github.com/markdown-it/markdown-it/security/advisories/GHSA-6vfc-qv3f-vr6c(security-advisories@github.com)

https://github.com/markdown-it/markdown-it/commit/ffc49ab46b5b751cd2be0aabb146f2ef84986101(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/markdown-it/markdown-it/security/advisories/GHSA-6vfc-qv3f-vr6c(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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