CVE-2010-4388

RealNetworks RealPlayer Custsupport.html Remote Code Execution Vulnerability

Severity Score

4.3

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The (1) Upsell.htm, (2) Main.html, and (3) Custsupport.html components in RealNetworks RealPlayer 11.0 through 11.1, RealPlayer SP 1.0 through 1.1.5, and RealPlayer Enterprise 2.1.2 and 2.1.3 allow remote attackers to inject code into the RealOneActiveXObject process, and consequently bypass intended Local Machine Zone restrictions and load arbitrary ActiveX controls, via unspecified vectors.

Los componentes (1) Upsell.htm, (2) Main.html, y (3) Custsupport.html en RealNetworks RealPlayer v11.0 hasta v11.1, RealPlayer SP v1.0 hasta v1.1.5, RealPlayer Enterprise v2.1.2 y v2.1.3, permiten a atacantes remotos inyectar código en el proceso RealOneActiveXObject y evitar las restricciones Local Machine Zone establecidas y cargar controles ActiveX de su elección a través de vectores no especificados.

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of RealNetworks RealPlayer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the Custsupport.html component of the RealPlayer default installation. Due to a failure to properly sanitize user-supplied input, it is possible for an attacker to inject arbitrary code into the RealOneActiveXObject process. This can be abused to bypass the Local Machine Zone security policy and load unsafe controls. Successful exploitation of this issue leads to remote code execution under the context of the RealPlayer application.

*Credits: Anonymous

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2010-12-02 CVE Reserved
2010-12-10 CVE Published
2024-08-06 EPSS Updated
2024-08-07 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (8)

URL	Tag	Source
http://osvdb.org/69857	Vdb Entry
http://osvdb.org/69858	Vdb Entry
http://osvdb.org/69859	Vdb Entry
http://www.securitytracker.com/id?1024861	Vdb Entry
http://www.zerodayinitiative.com/advisories/ZDI-10-276	X_refsource_misc
http://www.zerodayinitiative.com/advisories/ZDI-10-277	X_refsource_misc
http://www.zerodayinitiative.com/advisories/ZDI-10-278	X_refsource_misc

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://service.real.com/realplayer/security/12102010_player/en	2011-01-19

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Realnetworks Search vendor "Realnetworks"		Realplayer Search vendor "Realnetworks" for product "Realplayer"				11.0 Search vendor "Realnetworks" for product "Realplayer" and version "11.0"		-		Affected
Realnetworks Search vendor "Realnetworks"		Realplayer Search vendor "Realnetworks" for product "Realplayer"				11.0.1 Search vendor "Realnetworks" for product "Realplayer" and version "11.0.1"		-		Affected
Realnetworks Search vendor "Realnetworks"		Realplayer Search vendor "Realnetworks" for product "Realplayer"				11.0.2 Search vendor "Realnetworks" for product "Realplayer" and version "11.0.2"		-		Affected
Realnetworks Search vendor "Realnetworks"		Realplayer Search vendor "Realnetworks" for product "Realplayer"				11.0.3 Search vendor "Realnetworks" for product "Realplayer" and version "11.0.3"		-		Affected
Realnetworks Search vendor "Realnetworks"		Realplayer Search vendor "Realnetworks" for product "Realplayer"				11.0.4 Search vendor "Realnetworks" for product "Realplayer" and version "11.0.4"		-		Affected
Realnetworks Search vendor "Realnetworks"		Realplayer Search vendor "Realnetworks" for product "Realplayer"				11.0.5 Search vendor "Realnetworks" for product "Realplayer" and version "11.0.5"		-		Affected
Realnetworks Search vendor "Realnetworks"		Realplayer Search vendor "Realnetworks" for product "Realplayer"				11.1 Search vendor "Realnetworks" for product "Realplayer" and version "11.1"		-		Affected
Realnetworks Search vendor "Realnetworks"		Realplayer Sp Search vendor "Realnetworks" for product "Realplayer Sp"				1.0.0 Search vendor "Realnetworks" for product "Realplayer Sp" and version "1.0.0"		-		Affected
Realnetworks Search vendor "Realnetworks"		Realplayer Sp Search vendor "Realnetworks" for product "Realplayer Sp"				1.0.1 Search vendor "Realnetworks" for product "Realplayer Sp" and version "1.0.1"		-		Affected
Realnetworks Search vendor "Realnetworks"		Realplayer Sp Search vendor "Realnetworks" for product "Realplayer Sp"				1.0.2 Search vendor "Realnetworks" for product "Realplayer Sp" and version "1.0.2"		-		Affected
Realnetworks Search vendor "Realnetworks"		Realplayer Sp Search vendor "Realnetworks" for product "Realplayer Sp"				1.0.5 Search vendor "Realnetworks" for product "Realplayer Sp" and version "1.0.5"		-		Affected
Realnetworks Search vendor "Realnetworks"		Realplayer Sp Search vendor "Realnetworks" for product "Realplayer Sp"				1.1 Search vendor "Realnetworks" for product "Realplayer Sp" and version "1.1"		-		Affected
Realnetworks Search vendor "Realnetworks"		Realplayer Sp Search vendor "Realnetworks" for product "Realplayer Sp"				1.1.1 Search vendor "Realnetworks" for product "Realplayer Sp" and version "1.1.1"		-		Affected
Realnetworks Search vendor "Realnetworks"		Realplayer Sp Search vendor "Realnetworks" for product "Realplayer Sp"				1.1.2 Search vendor "Realnetworks" for product "Realplayer Sp" and version "1.1.2"		-		Affected
Realnetworks Search vendor "Realnetworks"		Realplayer Sp Search vendor "Realnetworks" for product "Realplayer Sp"				1.1.3 Search vendor "Realnetworks" for product "Realplayer Sp" and version "1.1.3"		-		Affected
Realnetworks Search vendor "Realnetworks"		Realplayer Sp Search vendor "Realnetworks" for product "Realplayer Sp"				1.1.4 Search vendor "Realnetworks" for product "Realplayer Sp" and version "1.1.4"		-		Affected
Realnetworks Search vendor "Realnetworks"		Realplayer Sp Search vendor "Realnetworks" for product "Realplayer Sp"				1.1.5 Search vendor "Realnetworks" for product "Realplayer Sp" and version "1.1.5"		-		Affected
Realnetworks Search vendor "Realnetworks"		Realplayer Search vendor "Realnetworks" for product "Realplayer"				2.1.2 Search vendor "Realnetworks" for product "Realplayer" and version "2.1.2"		enterprise		Affected
Realnetworks Search vendor "Realnetworks"		Realplayer Search vendor "Realnetworks" for product "Realplayer"				2.1.3 Search vendor "Realnetworks" for product "Realplayer" and version "2.1.3"		enterprise		Affected