high7.5
CVE-2018-10242
Suricata version 4.0.4 incorrectly handles the parsing of the SSH banner.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Oisf | Suricata | Version 4.0.4 |
| Debian | Debian Linux | Version 8.0 |