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Status published
Medium
CVE-2024-32867
Suricata's defrag contains various issues leading to policy bypass
Vulnerability Description
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.5 and 6.0.19, various problems in handling of fragmentation anomalies can lead to mis-detection of rules and policy. This vulnerability is fixed in 7.0.5 or 6.0.19.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://github.com/OISF/suricata/security/advisories/GHSA-xvrx-88mv-xcq5
- https://github.com/OISF/suricata/commit/1e110d0a71db46571040b937e17a4bc9f91d6de9
- https://github.com/OISF/suricata/commit/2f39ba75f153ba9bdf8eedc2a839cc973dbaea66
- https://github.com/OISF/suricata/commit/414f97c6695c5a2e1d378a36a6f50d7288767634
- https://github.com/OISF/suricata/commit/bf3d420fb709ebe074019a99e3bd3a2364524a4b
- https://github.com/OISF/suricata/commit/d13bd2ae217a6d2ceb347f74d27cbfcd37b9bda9
- https://github.com/OISF/suricata/commit/e6267758ed5da27f804f0c1c07f9423bdf4d72b8
- https://redmine.openinfosecfoundation.org/issues/6672
- https://redmine.openinfosecfoundation.org/issues/6673
- https://redmine.openinfosecfoundation.org/issues/6677
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Affected Vendor
OISF
View all reports →Affected Software
suricata
Vulnerable Versions:
>= 6.0.0, <= 6.0.18, >= 7.0.0, <= 7.0.4
Timeline
Official Publish:
May 7th, 2024
Last Modified:
August 2nd, 2024
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N