CVE-2024-28870: Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine developed by the OISF and the Suricata…

PriorityP340high7.5CVSS 3.1

AVNACLPRNUINSUCNINAH

EPSS

0.59%

43.6th percentile

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.

Affected

7 ranges

Vendor	Product	Version range	Fixed in
debian	suricata	< suricata 1:7.0.4-1 (forky)	suricata 1:7.0.4-1 (forky)
oisf	suricata	< 6.0.17	6.0.17
oisf	suricata	<= 6.0.16	—
oisf	suricata	—	—
oisf	suricata	>= 0 < 1:7.0.4-1	1:7.0.4-1
oisf	suricata	>= 0 < 1:7.0.4-1	1:7.0.4-1
oisf	suricata	>= 7.0.0 < 7.0.4	7.0.4

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

osv7.5HIGH

vendor_debian7.5HIGH

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