CVE-2014-6603
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.
- EPSS
- 2.8% chance of exploitation in the next 30 days; higher than 86% of CVEs (scores of 2026-10-31)
- CWE
- CWE-399
- Published
- Modified
- Record from
- the NVD, synced
Affected
- openinfosecfoundation:suricata
References
- http://lists.fedoraproject.org/pipermail/package-announce/2014-October/139630.html
- http://lists.fedoraproject.org/pipermail/package-announce/2014-October/139821.html
- http://packetstormsecurity.com/files/128382/Suricata-2.0.3-Out-Of-Bounds-Access.html
- http://seclists.org/fulldisclosure/2014/Sep/79
- http://www.securityfocus.com/archive/1/533515/100/0/threaded