High severity7.5NVD Advisory· Published Apr 3, 2024· Updated Jun 17, 2026
CVE-2024-28870
CVE-2024-28870
Description
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine developed by the OISF and the Suricata community. When parsing an overly long SSH banner, Suricata can use excessive CPU resources, as well as cause excessive logging volume in alert records. This issue has been patched in versions 6.0.17 and 7.0.4.
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Affected products
3Patches
Vulnerability mechanics
References
1- github.com/OISF/suricata/security/advisories/GHSA-mhhx-xw7r-r5c8nvdVendor Advisory
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