Vigil@nce - Suricata: privilege escalation via TCP FIN Overlapping Signature Bypass
March 2020 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer/Computer...
SYNTHESIS OF THE VULNERABILITY
Impacted products: Debian.
Consequences: data flow.
Provenance: internet server.
Confidence: confirmed by the editor (5/5).
Creation date: 30/01/2020.
DESCRIPTION OF THE VULNERABILITY
An attacker can bypass restrictions via TCP FIN Overlapping Signature Bypass of Suricata, in order to escalate his privileges.
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