CVE-2024-55626: Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.8, a large BPF filter file…

PriorityP421medium5.5CVSS 3.1

AVLACLPRNUIRSUCNINAH

EPSS

0.24%

15.3th percentile

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.8, a large BPF filter file provided to Suricata at startup can lead to a buffer overflow at Suricata startup. The issue has been addressed in Suricata 7.0.8.

Affected

5 ranges

Vendor	Product	Version range	Fixed in
debian	suricata	< suricata 1:6.0.1-3+deb11u1 (bullseye)	suricata 1:6.0.1-3+deb11u1 (bullseye)
oisf	suricata	< 7.0.8	7.0.8
oisf	suricata	>= 0 < 1:6.0.1-3+deb11u1	1:6.0.1-3+deb11u1
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

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

osv5.5MEDIUM

vendor_debian3.3LOW

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