Vulnerabilities > CVE-2022-38178 - Memory Leak vulnerability in multiple products

047910
CVSS 7.5 - HIGH
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
NONE
Integrity impact
NONE
Availability impact
HIGH

Summary

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.

Vulnerable Configurations

Part Description Count
Application
Isc
180
Application
Netapp
1
OS
Debian
1
OS
Fedoraproject
3