Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2011-4256

Severity CVSS v4.0:
Pending analysis
Type:
CWE-94 Code Injection
Publication date:
24/11/2011
Last modified:
11/04/2025

Description

The RV30 codec in RealNetworks RealPlayer before 15.0.0 and Mac RealPlayer before 12.0.0.1703 does not initialize an unspecified index value, which allows remote attackers to execute arbitrary code via unknown vectors.

Impact

Vector 2.0
AV:N/AC:L/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 10.00 HIGH
Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C

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

Base Score 2.0
10.00
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:realnetworks:realplayer:*:*:mac_os:*:*:*:*:* 12.0.0.1701 (including)
cpe:2.3:a:realnetworks:realplayer:7.0:*:mac_os:*:*:*:*:*
cpe:2.3:a:realnetworks:realplayer:8.0:*:mac_os:*:*:*:*:*
cpe:2.3:a:realnetworks:realplayer:10.0:*:mac_os_x:*:*:*:*:*
cpe:2.3:a:realnetworks:realplayer:10.0.0.305:*:mac_os:*:*:*:*:*
cpe:2.3:a:realnetworks:realplayer:10.0.0.331:*:mac_os:*:*:*:*:*
cpe:2.3:a:realnetworks:realplayer:10.1:*:mac_os_x:*:*:*:*:*
cpe:2.3:a:realnetworks:realplayer:12.0.0.1569:*:mac_os:*:*:*:*:*
cpe:2.3:a:realnetworks:realplayer:*:*:*:*:*:*:*:* 14.0.7 (including)
cpe:2.3:a:realnetworks:realplayer:4:*:*:*:*:*:*:*
cpe:2.3:a:realnetworks:realplayer:5:*:*:*:*:*:*:*
cpe:2.3:a:realnetworks:realplayer:6:*:*:*:*:*:*:*
cpe:2.3:a:realnetworks:realplayer:7:*:*:*:*:*:*:*
cpe:2.3:a:realnetworks:realplayer:8:*:*:*:*:*:*:*
cpe:2.3:a:realnetworks:realplayer:10.0:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools