CVE-2024-55628

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to version 7.0.8, DNS resource name compression can lead to small DNS messages containing very large hostnames which can be costly to decode, and lead to very large DNS log records. While there are limits in place, they were too generous. The issue has been addressed in Suricata 7.0.8.

• CWE-405
• CWE-779

• https://github.com/OISF/suricata/commit/19cf0f81335d9f787d587450f7105ad95a648951Patch
• https://github.com/OISF/suricata/commit/37f4c52b22fcdde4adf9b479cb5700f89d00768dPatch
• https://github.com/OISF/suricata/commit/3a5671739f5b25e5dd973a74ca5fd8ea40e1ae2dPatch
• https://github.com/OISF/suricata/security/advisories/GHSA-96w4-jqwf-qx2jVendor Advisory
• https://redmine.openinfosecfoundation.org/issues/7280Permissions Required

Published

Jan 6, 2025

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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