Vulnerabilities affecting this package (0)
| Vulnerability |
Summary |
Fixed by |
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This package is not known to be affected by vulnerabilities.
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Vulnerabilities fixed by this package (2)
| Vulnerability |
Summary |
Aliases |
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VCID-khpz-njyn-5qd1
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Regular Expression Denial of Service in npm-user-validate
`npm-user-validate` before version `1.0.1` is vulnerable to a Regular Expression Denial of Service (REDos). The regex that validates user emails took exponentially longer to process long input strings beginning with `@` characters.
### Impact
The issue affects the `email` function. If you use this function to process arbitrary user input with no character limit the application may be susceptible to Denial of Service.
### Patches
The issue is patched in version 1.0.1 by improving the regular expression used and also enforcing a 254 character limit.
### Workarounds
Restrict the character length to a reasonable degree before passing a value to `.emal()`; Also, consider doing a more rigorous sanitizing/validation beforehand.
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GHSA-xgh6-85xh-479p
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VCID-v5h1-gpt1-97bj
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Regular expression denial of service in npm-user-validate
This affects the package npm-user-validate before 1.0.1. The regex that validates user emails took exponentially longer to process long input strings beginning with @ characters.
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CVE-2020-7754
GHSA-pw54-mh39-w3hc
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