Description
Affected versions of slug are vulnerable to a regular expression denial of service when parsing untrusted user input.
The issue is low severity, as it takes 50,000 characters to cause the event loop to block for 2 seconds,
About 50k characters can block the event loop for 2 seconds.
Recommendation
Update the slug package to the latest compatible version. Followings are version details:
- Affected version(s): <= 0.9.1
- Patched version(s): 0.9.2
References
Related Issues
- Regular Expression Denial Of Service in uri-js - CVE-2017-16021
- Regular Expression Denial of Service in marked - marked - CVE-2017-16114
- Regular Expression Denial of Service in string package - CVE-2017-16116
- Regular Expression Denial of Service in timespan - CVE-2017-16115
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- Tags:
- npm
- slug
Anything's wrong? Let us know Last updated on January 12, 2023