CVE-2009-2534 describes a denial-of-service vulnerability affecting RealNetworks Helix Server and Helix Mobile Server versions prior to 13.0.0. Remote attackers can crash the server daemon by sending a specially crafted RTSP SETUP request that either specifies the root URI (/) or omits a forward slash from the URI. This vulnerability has a CVSS score of 5.0, indicating a medium severity, and can be exploited remotely with low attack complexity, resulting in a partial availability impact. While there is no evidence of active exploitation, a public exploit (EDB-9198) exists, though there is minimal community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 12.0.1CPE matchmatch criteria | cpe:2.3:a:realnetworks:helix_server:*:*:*:*:*:*:*:* | ||
11.0CPE matchmatch criteria | cpe:2.3:a:realnetworks:helix_server:11.0:*:*:*:*:*:*:* | ||
12.0.0CPE matchmatch criteria | cpe:2.3:a:realnetworks:helix_server:12.0.0:*:*:*:*:*:*:* | ||
<= 12.0.0CPE matchmatch criteria | cpe:2.3:a:realnetworks:helix_server_mobile:*:*:*:*:*:*:*:* | ||
11.0CPE matchmatch criteria | cpe:2.3:a:realnetworks:helix_server_mobile:11.0:*:*:*:*:*:*:* |
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.