Vulnerability 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 Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Openinfosecfoundation | Suricata | <= 2.0.3-2 |
Related Weaknesses (CWE)
References
- http://lists.fedoraproject.org/pipermail/package-announce/2014-October/139630.ht
- http://lists.fedoraproject.org/pipermail/package-announce/2014-October/139821.ht
- http://packetstormsecurity.com/files/128382/Suricata-2.0.3-Out-Of-Bounds-Access.Exploit
- http://seclists.org/fulldisclosure/2014/Sep/79Exploit
- http://www.securityfocus.com/archive/1/533515/100/0/threaded
- http://www.securityfocus.com/bid/70083
- https://exchange.xforce.ibmcloud.com/vulnerabilities/96157
- http://lists.fedoraproject.org/pipermail/package-announce/2014-October/139630.ht
- http://lists.fedoraproject.org/pipermail/package-announce/2014-October/139821.ht
- http://packetstormsecurity.com/files/128382/Suricata-2.0.3-Out-Of-Bounds-Access.Exploit
- http://seclists.org/fulldisclosure/2014/Sep/79Exploit
- http://www.securityfocus.com/archive/1/533515/100/0/threaded
- http://www.securityfocus.com/bid/70083
- https://exchange.xforce.ibmcloud.com/vulnerabilities/96157
FAQ
What is CVE-2014-6603?
CVE-2014-6603 is a vulnerability with a CVSS score of 5.0 (MEDIUM). 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 ...
How severe is CVE-2014-6603?
CVE-2014-6603 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2014-6603?
Check the references section above for vendor advisories and patch information. Affected products include: Openinfosecfoundation Suricata.