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nodejsCristian-Alexandru StaicuNODEJS:534
HistorySep 25, 2017 - 6:55 p.m.

Regular Expression Denial of Service

2017-09-2518:55:55
Cristian-Alexandru Staicu
www.npmjs.com
27

0.003 Low

EPSS

Percentile

69.5%

Overview

Affected versions of debug are vulnerable to regular expression denial of service when untrusted user input is passed into the o formatter.

As it takes 50,000 characters to block the event loop for 2 seconds, this issue is a low severity issue.

Recommendation

Version 2.x.x: Update to version 2.6.9 or later.
Version 3.x.x: Update to version 3.1.0 or later.

References

CPENameOperatorVersion
debugle 2.6.8 || >= 3.0.0 <= 3.0.1