Vigil@nce - PowerDNS: denial of service via Packet Cache Pollution
January 2019 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer
SYNTHESIS OF THE VULNERABILITY
Impacted products: Fedora, openSUSE Leap, SUSE Linux Enterprise Desktop, SLES.
Consequences: denial of service on service, denial of service on client.
Provenance: internet client.
Confidence: confirmed by the editor (5/5).
Creation date: 16/11/2018.
DESCRIPTION OF THE VULNERABILITY
An attacker can generate a fatal error via Packet Cache Pollution of PowerDNS, in order to trigger a denial of service.
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