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CVE-2014-6603 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
http://lists.fedoraproject.org/pipermail/package-announce/2014-October/139630.html	CVE
http://lists.fedoraproject.org/pipermail/package-announce/2014-October/139821.html	CVE
http://packetstormsecurity.com/files/128382/Suricata-2.0.3-Out-Of-Bounds-Access.html	CVE	Exploit
http://seclists.org/fulldisclosure/2014/Sep/79	CVE	Exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/96157	CVE
http://www.securityfocus.com/archive/1/533515/100/0/threaded	CVE
http://www.securityfocus.com/bid/70083	CVE
http://lists.fedoraproject.org/pipermail/package-announce/2014-October/139630.html	[email protected]
http://lists.fedoraproject.org/pipermail/package-announce/2014-October/139821.html	[email protected]
http://packetstormsecurity.com/files/128382/Suricata-2.0.3-Out-Of-Bounds-Access.html	[email protected]	Exploit
http://seclists.org/fulldisclosure/2014/Sep/79	[email protected]	Exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/96157	[email protected]
http://www.securityfocus.com/archive/1/533515/100/0/threaded	[email protected]
http://www.securityfocus.com/bid/70083	[email protected]

see all 14 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-399	Resource Management Errors	[email protected]

Affected Products

Product	Versions
openinfosecfoundation suricata	<= 2.0.3-2 2.0.1-1 2.0.1-2 2.0.2-1 2.0.2-2
CPE cpe:2.3:a:openinfosecfoundation:suricata:::::::: cpe:2.3:a:openinfosecfoundation:suricata:2.0.1-1:::::::* cpe:2.3:a:openinfosecfoundation:suricata:2.0.1-2:::::::* cpe:2.3:a:openinfosecfoundation:suricata:2.0.2-1:::::::* cpe:2.3:a:openinfosecfoundation:suricata:2.0.2-2:::::::* cpe:2.3:a:openinfosecfoundation:suricata:2.0.3-1:::::::* Remediation No remediation found in references.

Product

Versions

openinfosecfoundation suricata

<= 2.0.3-2

2.0.1-1

2.0.1-2

2.0.2-1

2.0.2-2

CPE

cpe:2.3:a:openinfosecfoundation:suricata:*:*:*:*:*:*:*:*
cpe:2.3:a:openinfosecfoundation:suricata:2.0.1-1:*:*:*:*:*:*:*
cpe:2.3:a:openinfosecfoundation:suricata:2.0.1-2:*:*:*:*:*:*:*
cpe:2.3:a:openinfosecfoundation:suricata:2.0.2-1:*:*:*:*:*:*:*
cpe:2.3:a:openinfosecfoundation:suricata:2.0.2-2:*:*:*:*:*:*:*
cpe:2.3:a:openinfosecfoundation:suricata:2.0.3-1:*:*:*:*:*:*:*

Remediation

No remediation found in references.

Change History

7 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
May 6, 2026	Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Oct 9, 2018	CVE Modified	[email protected]
Sep 8, 2017	CVE Modified	[email protected]
Oct 8, 2014	Initial Analysis	[email protected]