A vulnerability was found in lodash prior to 4.7.11 is affected by: CWE-400: Uncontrolled Resource Consumption. The impact is: Denial of service. The component is: Date handler. The attack vector is: Attacker provides very long strings, which the library attempts to match using a regular expression.

Reference: https://github.com/lodash/lodash/issues/3359 https://snyk.io/vuln/SNYK-JS-LODASH-73639

Affected versions of this package are vulnerable to Prototype Pollution. The utilities function allows modification of the Object prototype. If an attacker can control part of the structure passed to this function, they could add or modify an existing property leading to potential denial of service.

Upstream patch:

https://github.com/lodash/lodash/commit/d8e069cc3410082e44eb18fcf8e7f3d08ebe1d4a

References:

https://snyk.io/vuln/npm:lodash:20180130 https://hackerone.com/reports/310443