CVE-2016-10728: An issue was discovered in Suricata before 3.1.2. If an ICMPv4 error packet is received as the first packet on a flow in the to_client direction, it confuses…

PriorityP426medium5.3CVSS 3.0

AVNACLPRNUINSUCNILAN

EPSS

2.09%

79.3th percentile

An issue was discovered in Suricata before 3.1.2. If an ICMPv4 error packet is received as the first packet on a flow in the to_client direction, it confuses the rule grouping lookup logic. The toclient inspection will then continue with the wrong rule group. This can lead to missed detection.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
debian	suricata	< suricata 3.1.2-1 (bookworm)	suricata 3.1.2-1 (bookworm)
oisf	suricata	>= 0 < 3.1.2-1	3.1.2-1
oisf	suricata	>= 0 < 3.1.2-1	3.1.2-1
oisf	suricata	>= 0 < 3.1.2-1	3.1.2-1
oisf	suricata	>= 0 < 3.1.2-1	3.1.2-1
suricata-ids	suricata	< 3.1.2	3.1.2

CVSS provenance

nvdv3.05.3MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:N

osv5.3MEDIUM

vendor_debian5.3MEDIUM

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.