CVE-2024-55605: Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.8, a large input buffer to…

PriorityP343high7.5CVSS 3.1

AVNACLPRNUINSUCNINAH

EPSS

0.63%

45.6th percentile

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.8, a large input buffer to the to_lowercase, to_uppercase, strip_whitespace, compress_whitespace, dotprefix, header_lowercase, strip_pseudo_headers, url_decode, or xor transform can lead to a stack overflow causing Suricata to crash. The issue has been addressed in Suricata 7.0.8.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
debian	suricata	< suricata 1:7.0.8-1 (forky)	suricata 1:7.0.8-1 (forky)
oisf	suricata	< 7.0.8	7.0.8
oisf	suricata	>= 0 < 1:7.0.8-1	1:7.0.8-1
oisf	suricata	>= 0 < 1:7.0.8-1	1:7.0.8-1

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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