RealNetworks RealPlayer up to 11.0.5 memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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10.0$5k-$25k0.00

A vulnerability was found in RealNetworks RealPlayer up to 11.0.5 (Multimedia Player Software) and classified as very critical. This issue affects an unknown code block. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Stack-based buffer overflow in RealNetworks RealPlayer 10, RealPlayer 10.5 6.0.12.1040 through 6.0.12.1741, RealPlayer 11 11.0.0 through 11.0.4, RealPlayer Enterprise, Mac RealPlayer 10 and 10.1, Linux RealPlayer 10, and Helix Player 10.x allows user-assisted remote attackers to execute arbitrary code via a malformed .RJS skin file that contains a web.xmb file with crafted length values.

The weakness was published 01/25/2010 by Peter Vreugdenhil (TippingPoint) with TippingPoint's Zero Day Initiative (Website). The advisory is shared at zerodayinitiative.com. The identification of this vulnerability is CVE-2009-4246. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 08/31/2021). It is expected to see the exploit prices for this product decreasing in the near future.

The vulnerability scanner Nessus provides a plugin with the ID 44119 (RealPlayer for Windows < Build 12.0.0.319 Multiple Buffer Overflows), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows. The commercial vulnerability scanner Qualys is able to test this issue with plugin 116821 (RealPlayer Multiple Vulnerabilities).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 8493.

The vulnerability is also documented in the databases at X-Force (55799) and Tenable (44119). Similar entries are available at 3923, 46364, 51668 and 51667.

Productinfo

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Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 10.0

VulDB Base Score: 10.0
VulDB Temp Score: 10.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 44119
Nessus Name: RealPlayer for Windows < Build 12.0.0.319 Multiple Buffer Overflows
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 902108
OpenVAS Name: RealNetworks RealPlayer Multiple Code Execution Vulnerabilities (Linux)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
TippingPoint: 🔍

Timelineinfo

12/09/2009 🔍
01/20/2010 +42 days 🔍
01/20/2010 +0 days 🔍
01/25/2010 +5 days 🔍
01/25/2010 +0 days 🔍
01/26/2010 +1 days 🔍
03/18/2015 +1877 days 🔍
08/31/2021 +2358 days 🔍

Sourcesinfo

Vendor: realnetworks.com

Advisory: zerodayinitiative.com
Researcher: Peter Vreugdenhil (TippingPoint)
Organization: TippingPoint's Zero Day Initiative
Status: Not defined
Confirmation: 🔍

CVE: CVE-2009-4246 (🔍)
X-Force: 55799
Vulnerability Center: 24689 - RealNetworks RealPlayer Remote Arbitrary Code Execution Vulnerability via .RJS Skin Files, Medium
SecurityFocus: 37880 - Multiple RealNetworks Products Multiple Remote Vulnerabilities

See also: 🔍

Entryinfo

Created: 03/18/2015 15:15
Updated: 08/31/2021 16:15
Changes: 03/18/2015 15:15 (61), 02/20/2017 10:14 (11), 08/31/2021 16:07 (3), 08/31/2021 16:15 (1)
Complete: 🔍

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