CVE-2021-33587

Description

The css-what package 4.0.0 through 5.0.0 for Node.js does not ensure that attribute parsing has Linear Time Complexity relative to the size of the input.

7.5

CVSS

Severity: High

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.34%

Third-Party Advisory github.com Third-Party Advisory netapp.com

Affected: n/a n/a

References

Link	Tags
https://github.com/fb55/css-what/releases/tag/v5.0.1	release notes third party advisory patch
https://security.netapp.com/advisory/ntap-20210706-0007/	third party advisory
https://lists.debian.org/debian-lts-announce/2023/03/msg00001.html	mailing list

Frequently Asked Questions

What is the severity of CVE-2021-33587?: CVE-2021-33587 has been scored as a high severity vulnerability.
How to fix CVE-2021-33587?: To fix CVE-2021-33587, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-33587 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2021-33587 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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