CVE-2014-6603 describes a vulnerability in the SSHParseBanner function of Suricata versions prior to 2.0.4, affecting the openinfosecfoundation suricata product. A crafted SSH banner can lead to a large memory allocation or an out-of-bounds write, enabling remote attackers to bypass SSH rules, cause a denial of service (crash), or potentially achieve other unspecified impacts. With a CVSS score of 5.0 and an AV:N/AC:L/Au:N/C:N/I:N/A:P vector, this vulnerability is of medium severity, requiring no authentication and having a low attack complexity, primarily impacting availability. There is no evidence of active exploitation, no known exploit code available in Metasploit, Nuclei, or ExploitDB, and minimal community discussion or media coverage, indicating a low current threat landscape.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2.0.3-2CPE matchmatch criteria | cpe:2.3:a:openinfosecfoundation:suricata:*:*:*:*:*:*:*:* | ||
2.0.1-1CPE matchmatch criteria | cpe:2.3:a:openinfosecfoundation:suricata:2.0.1-1:*:*:*:*:*:*:* | ||
2.0.1-2CPE matchmatch criteria | cpe:2.3:a:openinfosecfoundation:suricata:2.0.1-2:*:*:*:*:*:*:* | ||
2.0.2-1CPE matchmatch criteria | cpe:2.3:a:openinfosecfoundation:suricata:2.0.2-1:*:*:*:*:*:*:* | ||
2.0.2-2CPE matchmatch criteria | cpe:2.3:a:openinfosecfoundation:suricata:2.0.2-2:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.