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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5 UNKNOWN
NETWORK
LOW
AV:N/AC:L/Au:N/C:N/I:N/A:P
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 71%
VendorProductVersion
openinfosecfoundationsuricata
𝑥
≤ 2.0.3-2
openinfosecfoundationsuricata
2.0.1-1
openinfosecfoundationsuricata
2.0.1-2
openinfosecfoundationsuricata
2.0.2-1
openinfosecfoundationsuricata
2.0.2-2
openinfosecfoundationsuricata
2.0.3-1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
suricata
bullseye
1:6.0.1-3
fixed
squeeze
not-affected
wheezy
not-affected
bookworm
1:6.0.10-1
fixed
sid
1:7.0.7-1
fixed
trixie
1:7.0.7-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
suricata
vivid
not-affected
utopic
not-affected
trusty
dne
precise
not-affected
lucid
dne
Common Weakness Enumeration
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
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