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Open Information Security Foundation Suricata up to 4.1.1 DNS Detection app-layer-detect-proto.c Network Request denial of service

A vulnerability classified as problematic has been found in Open Information Security Foundation Suricata up to 4.1.1. This affects an unknown code of the file app-layer-detect-proto.c of the component DNS Detection. Upgrading to version 4.1.2 eliminates this vulnerability.