CVE-2010-0303 describes a denial-of-service vulnerability in mystring.c of hybserv within IRCD-Hybrid (aka Hybrid2 IRC Services) versions 1.9.2 through 1.9.4. Remote attackers can crash the daemon by sending a specific ":help \t" private message to the MemoServ service. This vulnerability has a CVSS score of 5.0, indicating a medium severity, with a low attack complexity and no authentication required, leading to a partial availability impact. While not listed on the KEV catalog or Hot List, a public exploit (EDB-33581) exists, though there is minimal community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.9.2CPE matchmatch criteria | cpe:2.3:a:dinko_korunic:hybserv2:1.9.2:*:*:*:*:*:*:* | ||
1.9.3CPE matchmatch criteria | cpe:2.3:a:dinko_korunic:hybserv2:1.9.3:*:*:*:*:*:*:* | ||
1.9.4CPE matchmatch criteria | cpe:2.3:a:dinko_korunic:hybserv2:1.9.4:*:*:*:*:*:*:* |
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.
Remediation records are not available for this CVE.