Suricata 4.0.4 SSH Banner Parsing Vulnerability

CVE-2018-10242 · MEDIUM Severity

AV:N/AC:L/AU:N/C:P/I:N/A:N

Suricata version 4.0.4 incorrectly handles the parsing of the SSH banner. A malformed SSH banner can cause the parsing code to read beyond the allocated data because SSHParseBanner in app-layer-ssh.c lacks a length check.

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