VULNERABILITY INTELLIGENCE

CVE-2014-6603

CVSS score5 MEDIUM
EPSS probability2.84%
CISA KEVNot currently listed
Published2014-10-07
Last modified2026-06-17
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:P

Description

The SSHParseBanner function in SSH parser (app-layer-ssh.c) in Suricata before 2.0.4 allows remote attackers to bypass SSH rules, cause a denial of service (crash), or possibly have unspecified other impact via a crafted banner, which triggers a large memory allocation or an out-of-bounds write.

Primary references