CVE-2011-2007 describes a denial-of-service vulnerability affecting Microsoft Host Integration Server (HIS) versions 2004 SP1, 2006 SP1, 2009, and 2010. Remote attackers can trigger an endless loop in the snabase.exe service, causing an outage, by sending specially crafted TCP or UDP traffic. This vulnerability has a CVSS score of 5.0, indicating a medium severity, with low attack complexity and no authentication required, leading to a partial availability impact. While not listed in CISA's KEV catalog, an exploit is publicly available on ExploitDB, though there is no evidence of active exploitation, Metasploit modules, or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2004CPE matchmatch criteria | cpe:2.3:a:microsoft:host_integration_server:2004:sp1:*:*:*:*:*:* | ||
2006CPE matchmatch criteria | cpe:2.3:a:microsoft:host_integration_server:2006:sp1:*:*:*:*:*:* | ||
2009CPE matchmatch criteria | cpe:2.3:a:microsoft:host_integration_server:2009:*:*:*:*:*:*:* | ||
2010CPE matchmatch criteria | cpe:2.3:a:microsoft:host_integration_server:2010:*:*:*:*:*:*:* |
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.