CVE-2024-38536: Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. A memory allocation failure due to…

PriorityP338high7.5CVSS 3.1

AVNACLPRNUINSUCNINAH

EPSS

0.87%

54.4th percentile

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. A memory allocation failure due to `http.memcap` being reached leads to a NULL-ptr reference leading to a crash. Upgrade to 7.0.6.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
debian	suricata	< suricata 1:7.0.6-1 (forky)	suricata 1:7.0.6-1 (forky)
oisf	suricata	< 7.0.6	7.0.6
oisf	suricata	>= 0 < 1:7.0.6-1	1:7.0.6-1
oisf	suricata	>= 0 < 1:7.0.6-1	1:7.0.6-1

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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