CVE-2011-4905 describes a denial-of-service vulnerability in Apache ActiveMQ versions prior to 5.6.0. Remote attackers can exploit this by sending numerous openwire failover:tcp:// connection requests, leading to file-descriptor exhaustion and a broker crash or hang. The vulnerability has a CVSS score of 5.0, indicating a medium severity with low attack complexity and no authentication required, resulting in partial availability impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 5.5.1CPE matchmatch criteria | cpe:2.3:a:apache:activemq:*:*:*:*:*:*:*:* | ||
1.1CPE matchmatch criteria | cpe:2.3:a:apache:activemq:1.1:*:*:*:*:*:*:* | ||
1.2CPE matchmatch criteria | cpe:2.3:a:apache:activemq:1.2:*:*:*:*:*:*:* | ||
1.3CPE matchmatch criteria | cpe:2.3:a:apache:activemq:1.3:*:*:*:*:*:*:* | ||
1.4CPE matchmatch criteria | cpe:2.3:a:apache:activemq:1.4:*:*:*:*:*:*:* |
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.