Vigil@nce - gssproxy: privilege escalation via gp_worker_main
March 2021 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/computer-vulne...
SYNTHESIS OF THE VULNERABILITY
Impacted products: Debian.
Consequences: administrator access/rights, privileged access/rights.
Provenance: user shell.
Confidence: confirmed by the editor (5/5).
Creation date: 05/01/2021.
DESCRIPTION OF THE VULNERABILITY
An attacker can bypass restrictions via gp_worker_main() of gssproxy, in order to escalate his privileges.
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