A vulnerability was found in tarojs taro up to 4.1.1. It has been declared as problematic. This vulnerability affects unknown code of the file taro/packages/css-to-react-native/src/index.js. The manipulation leads to inefficient regular expression complexity. The attack can be initiated remotely. Upgrading to version 4.1.2 is able to address this issue. The name of the patch is c2e321a8b6fc873427c466c69f41ed0b5e8814bf. It is recommended to upgrade the affected component.
The product does not properly control the allocation and maintenance of a limited resource.
The product uses a regular expression with an inefficient, possibly exponential worst-case computational complexity that consumes excessive CPU cycles.
| Link | Tags |
|---|---|
| https://vuldb.com/?id.311668 | third party advisory vdb entry |
| https://vuldb.com/?ctiid.311668 | vdb entry signature permissions required |
| https://vuldb.com/?submit.585796 | third party advisory vdb entry |
| https://github.com/NervJS/taro/pull/17619 | exploit patch issue tracking |
| https://github.com/NervJS/taro/commit/c2e321a8b6fc873427c466c69f41ed0b5e8814bf | patch |
| https://github.com/NervJS/taro/releases/tag/v4.1.2 | patch release notes |