Vigil@nce - Node.js url-regex: overload via Regular Expression
October 2020 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/?langue=2
SYNTHESIS OF THE VULNERABILITY
Impacted products: Nodejs Modules not comprehensive.
Severity: 2/4.
Consequences: denial of service on service, denial of service on
client.
Provenance: document.
Confidence: confirmed by the editor (5/5).
Creation date: 17/08/2020.
DESCRIPTION OF THE VULNERABILITY
An attacker can trigger an overload via Regular Expression of
Node.js url-regex, in order to trigger a denial of service.
ACCESS TO THE FULL VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/Node-js-url-regex-overload-via-Regular-Expression-33095