CVE-2009-2533

Severity CVSS v4.0:

Pending analysis

Type:

CWE-20 Input Validation

Publication date:

20/07/2009

Last modified:

09/04/2025

Description

rmserver in RealNetworks Helix Server and Helix Mobile Server before 13.0.0 allows remote attackers to cause a denial of service (daemon exit) via multiple RTSP SET_PARAMETER requests with empty DataConvertBuffer headers.

Impact

Vector 2.0

AV:N/AC:L/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0

5.00

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:realnetworks:helix_server::::::::		12.0.1 (including)
cpe:2.3:a:realnetworks:helix_server:12.0.0:::::::*
cpe:2.3:a:realnetworks:helix_server_mobile::::::::		12.0.0 (including)
cpe:2.3:a:realnetworks:helix_server_mobile:11.0:::::::*

To consult the complete list of CPE names with products and versions, see this page

CVE-2009-2533

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools