Vulnerability CVE-2011-4251 - CERT Civis.Net

Vulnerability Name:

CVE-2011-4251 (CCN-71378)

Assigned:

2011-11-18

Published:

2011-11-18

Updated:

2012-03-08

Summary:

RealNetworks RealPlayer before 15.0.0 allows remote attackers to execute arbitrary code via a crafted sample size in a RealAudio file.

CVSS v3 Severity:

7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): Low Integrity (I): Low Availibility (A): Low

CVSS v2 Severity:

9.3 High (CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C)
6.9 Medium (Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C/E:U/RL:OF/RC:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Authentication (Au): None
Impact Metrics:	Confidentiality (C): Complete Integrity (I): Complete Availibility (A): Complete

6.8 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
5.0 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P/E:U/RL:OF/RC:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Athentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): Partial

Vulnerability Type:

Vulnerability Consequences:

Gain Access

References:

Source: MITRE
Type: CNA
CVE-2011-4251

Source: CCN
Type: SA46954
RealPlayer Multiple Vulnerabilities

Source: CCN
Type: RealNetworks November 2011 Update
RealNetworks, Inc. Releases Update to Address Security Vulnerabilities.

Source: CONFIRM
Type: Vendor Advisory
http://service.real.com/realplayer/security/11182011_player/en/

Source: CCN
Type: OSVDB ID: 77275
RealPlayer RealAudio Sample Size Handling Unspecified Remote Code Execution

Source: CCN
Type: BID-50741
Real Networks RealPlayer Versions Prior to 15.0.0 Multiple Remote Vulnerabilities

Source: XF
Type: UNKNOWN
realplayer-sample-size-code-exec(71378)

Source: CCN
Type: ZDI-11-334
RealNetworks RealPlayer genr Sample Size Parsing Remote Code Execution Vulnerability

Vulnerable Configuration:

Configuration 1:

cpe:/a:realnetworks:realplayer:4:*:*:*:*:*:*:*

OR cpe:/a:realnetworks:realplayer:5:*:*:*:*:*:*:*

OR cpe:/a:realnetworks:realplayer:6:*:*:*:*:*:*:*

OR cpe:/a:realnetworks:realplayer:7:*:*:*:*:*:*:*

OR cpe:/a:realnetworks:realplayer:8:*:*:*:*:*:*:*

OR cpe:/a:realnetworks:realplayer:10.0:*:*:*:*:*:*:*

OR cpe:/a:realnetworks:realplayer:10.5:*:*:*:*:*:*:*

OR cpe:/a:realnetworks:realplayer:11.0:*:*:*:*:*:*:*

OR cpe:/a:realnetworks:realplayer:11.0.1:*:*:*:*:*:*:*

OR cpe:/a:realnetworks:realplayer:11.0.2:*:*:*:*:*:*:*

OR cpe:/a:realnetworks:realplayer:11.0.2.1744:*:*:*:*:*:*:*

OR cpe:/a:realnetworks:realplayer:11.0.2.2315:*:*:*:*:*:*:*

OR cpe:/a:realnetworks:realplayer:11.0.3:*:*:*:*:*:*:*

OR cpe:/a:realnetworks:realplayer:11.0.4:*:*:*:*:*:*:*

OR cpe:/a:realnetworks:realplayer:11.0.5:*:*:*:*:*:*:*

OR cpe:/a:realnetworks:realplayer:11.1:*:*:*:*:*:*:*

OR cpe:/a:realnetworks:realplayer:11.1.3:*:*:*:*:*:*:*

OR cpe:/a:realnetworks:realplayer:11_build_6.0.14.748:*:*:*:*:*:*:*

OR cpe:/a:realnetworks:realplayer:12.0.0.1444:*:*:*:*:*:*:*

OR cpe:/a:realnetworks:realplayer:12.0.0.1548:*:*:*:*:*:*:*

OR cpe:/a:realnetworks:realplayer:14.0.0:*:*:*:*:*:*:*

OR cpe:/a:realnetworks:realplayer:14.0.1:*:*:*:*:*:*:*

OR cpe:/a:realnetworks:realplayer:14.0.1.609:*:*:*:*:*:*:*

OR cpe:/a:realnetworks:realplayer:14.0.1.633:*:*:*:*:*:*:*

OR cpe:/a:realnetworks:realplayer:14.0.2:*:*:*:*:*:*:*

OR cpe:/a:realnetworks:realplayer:14.0.3:*:*:*:*:*:*:*

OR cpe:/a:realnetworks:realplayer:14.0.4:*:*:*:*:*:*:*

OR cpe:/a:realnetworks:realplayer:14.0.5:*:*:*:*:*:*:*

OR cpe:/a:realnetworks:realplayer:14.0.6:*:*:*:*:*:*:*

OR cpe:/a:realnetworks:realplayer:*:*:*:*:*:*:*:* (Version <= 14.0.7)

Configuration CCN 1:

cpe:/a:realnetworks:realplayer:14.0.7:*:*:*:*:*:*:*

Denotes that component is vulnerable