Vigil@nce - ASP.NET Core: denial of service via Callbacks
March 2021 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/?langue=2
SYNTHESIS OF THE VULNERABILITY
Impacted products: Fedora, RHEL.
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: 13/01/2021.
DESCRIPTION OF THE VULNERABILITY
An attacker can trigger a fatal error via Callbacks of ASP.NET
Core, in order to trigger a denial of service.
ACCESS TO THE FULL VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/ASP-NET-Core-denial-of-service-via-Callbacks-34307