CVE-2016-10728
UnknownEPSS 2.09%
Last modified
CVE-2016-10728 is a vulnerability of currently unknown severity. 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. EPSS estimates a 2.09% chance of exploitation in the next 30 days.
Description
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Suricata-Ids | Suricata | < 3.1.2 |
References
- https://github.com/kirillwow/ids_bypassExploit, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/09/msg00019.htmlThird Party Advisory
- https://redmine.openinfosecfoundation.org/issues/1880Third Party Advisory
- https://suricata-ids.org/2016/09/07/suricata-3-1-2-released/Vendor Advisory
- https://github.com/kirillwow/ids_bypassExploit, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/09/msg00019.htmlThird Party Advisory
- https://redmine.openinfosecfoundation.org/issues/1880Third Party Advisory
- https://suricata-ids.org/2016/09/07/suricata-3-1-2-released/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is 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 the rule grouping lookup logic. The toclient inspection will then continue with the wrong rule group. This can lead to missed detection.
How severe is CVE-2016-10728?
Severity scoring for CVE-2016-10728 is pending analysis. The EPSS model estimates a 2.09% probability of exploitation in the next 30 days.
How do I fix CVE-2016-10728?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2016-10728?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST