CVE-2011-3354 describes a denial-of-service vulnerability in Quassel IRC versions prior to 0.7.3. A remote attacker can crash the application by sending a specially crafted Client-To-Client Protocol (CTCP) request. 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 demonstrated in the wild in 2011, there is no public exploit code available, and it has received minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 0.7.2CPE matchmatch criteria | cpe:2.3:a:quassel-irc:quassel:*:*:*:*:*:*:*:* | ||
0.3.0CPE matchmatch criteria | cpe:2.3:a:quassel-irc:quassel:0.3.0:*:*:*:*:*:*:* | ||
0.3.1CPE matchmatch criteria | cpe:2.3:a:quassel-irc:quassel:0.3.1:*:*:*:*:*:*:* | ||
0.4.0CPE matchmatch criteria | cpe:2.3:a:quassel-irc:quassel:0.4.0:*:*:*:*:*:*:* | ||
0.4.1CPE matchmatch criteria | cpe:2.3:a:quassel-irc:quassel:0.4.1:*:*:*:*:*:*:* |
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.