PT-2021-11556
CVE-2020-28501
·
Published
2021-03-22
·
Updated
2021-04-13
Description by
CVSS 3.1
5.3
MediumMetricsAV: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
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