Vigil@nce - Qt: denial of service via QSslSocket
October 2020 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/?langue=2
SYNTHESIS OF THE VULNERABILITY
Impacted products: Fedora, openSUSE Leap, Solaris, SLES.
Consequences: denial of service on service, denial of service on client.
Provenance: internet server.
Confidence: confirmed by the editor (5/5).
Creation date: 28/08/2020.
DESCRIPTION OF THE VULNERABILITY
An attacker can trigger a fatal error via QSslSocket of Qt, in order to trigger a denial of service.
ACCESS TO THE FULL VIGIL@NCE BULLETIN