Security Advisory

CVE-2022-38178

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2022-09-21 10:15:29
Last updated 2025-05-28 15:23:06
Assigner isc
State PUBLISHED

Description

By spoofing the target resolver with responses that have a malformed EdDSA signature, an attacker can trigger a small memory leak. It is possible to gradually erode available memory to the point where named crashes for lack of resources.