Vulnerability in Openinfosecfoundation Suricata
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.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.032 (87.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 88th percentile — 87.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.032 · newest: 0.032 · change: 0.000
Affected products
- Openinfosecfoundation Suricata — versions 2.0.1-1, 2.0.1-2, 2.0.2-1
Weakness classification (CWE)
References
- www.securityfocus.com/bid/70083 (vdb-entry)
- packetstormsecurity.com/files/128382/Suricata-2.0.3-Out-Of-Bounds-Access.html (Exploit)
- lists.fedoraproject.org/pipermail/package-announce/2014-October/139821.html (vendor-advisory)
- lists.fedoraproject.org/pipermail/package-announce/2014-October/139630.html (vendor-advisory)
- exchange.xforce.ibmcloud.com/vulnerabilities/96157 (vdb-entry)
- www.securityfocus.com/archive/1/533515/100/0/threaded (mailing-list)
- seclists.org/fulldisclosure/2014/Sep/79 (mailing-list, Exploit)