PT-2021-11556

CVE-2020-28501

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Published

2021-03-22

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Updated

2021-04-13

Description by

CVSS 3.1
5.3
Medium
MetricsAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Name of the Vulnerable Software and Affected Versions: es6-crawler-detect versions prior to 3.1.3
Description: The issue arises from the lack of limitation on the length of user agent strings supplied to regex operators. This can lead to potential problems when processing user agent strings of excessive length.
Recommendations: For versions prior to 3.1.3, update to version 3.1.3 or later to resolve the issue. As a temporary workaround, consider implementing custom length checks on user agent strings before passing them to regex operators.
Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
Related identifiers
GHSA-JXG6-FHWC-9V9C
SNYK-JS-ES6CRAWLERDETECT-1051529
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