Описание
Regular Expression Denial Of Service in uri-js
Affected versions of uri-js is susceptible to a regular expression denial of service vulnerability when user input is sent to the .parse() method.
Recommendation
Update to v3.0.0 or later.
Пакеты
uri-js
< 3.0.0
3.0.0
Связанные уязвимости
uri-js is a module that tries to fully implement RFC 3986. One of these features is validating whether or not a supplied URL is valid or not. To do this, uri-js uses a regular expression, This regular expression is vulnerable to redos. This causes the program to hang and the CPU to idle at 100% usage while uri-js is trying to validate if the supplied URL is valid or not. To check if you're vulnerable, look for a call to `require("uri-js").parse()` where a user is able to send their own input. This affects uri-js 2.1.1 and earlier.