Vigil@nce - Tor: memory leak via circpad_setup_machine_on_circ
June 2020 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer/Computer-vulnerabilities-watch-and-alert
SYNTHESIS OF THE VULNERABILITY
Impacted products: openSUSE Leap, SLES.
Severity: 2/4.
Consequences: denial of service on client.
Provenance: document.
Confidence: confirmed by the editor (5/5).
Creation date: 30/03/2020.
DESCRIPTION OF THE VULNERABILITY
An attacker can create a memory leak via circpad_setup_machine_on_circ()
of Tor, in order to trigger a denial of service.
ACCESS TO THE FULL VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/Tor-memory-leak-via-circpad-setup-machine-on-circ-31902