Vulnerability CVE-2014-6603
Published: 2014-10-07

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.

Type:

CWE-399

 (Resource Management Errors)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
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
http://www.securityfocus.com/bid/70083
https://exchange.xforce.ibmcloud.com/vulnerabilities/96157
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