PoC Index

CVE-2016-10728

MEDIUM 5.3EPSS 2.1%

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.

CVSS v3.0
5.3 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CVSS v2.0
5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:N
EPSS
2.09% chance of exploitation in the next 30 days, 80th percentile
Published
2018-07-23
Updated
2024-08-06

Proof-of-concept exploits (1)

References

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