{"cve":"CVE-2014-6603","nvd":{"published":"2014-10-07T14:55:07.517","modified":"2026-06-17T00:13:25.967","status":"Modified","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.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-399"],"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"],"products":["openinfosecfoundation:suricata"],"source":"nvd","synced_at":"2026-10-19T20:34:04.196504363+00:00"},"epss":{"cve":"CVE-2014-6603","score":0.02841,"percentile":0.86673,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}