CVE-2009-4247: Buffer Overflow

Published Aug 28, 2009
·
Updated

Common Vulnerabilities and Exposures assigned an identifier CVE-2009-4247 to the following vulnerability:

RealNetworks RealPlayer 10; RealPlayer 10.5 6.0.12.1040 through 6.0.12.1741; RealPlayer 11 11.0.x; RealPlayer SP 1.0.0 and 1.0.1; RealPlayer Enterprise; Mac RealPlayer 10, 10.1, 11.0, and 11.0.1; Linux RealPlayer 10, 11.0.0, and 11.0.1; and Helix Player 10.x, 11.0.0, and 11.0.1 allow remote attackers to have an unspecified impact via a crafted ASM RuleBook, related to an "array overflow."

References: http://service.real.com/realplayer/security/01192010player/en/ http://xforce.iss.net/xforce/xfdb/55802

Other sources

Stack-based buffer overflow in protocol/rtsp/rtspclnt.cpp in RealNetworks RealPlayer 10; RealPlayer 10.5 6.0.12.1040 through 6.0.12.1741; RealPlayer 11 11.0.x; RealPlayer SP 1.0.0 and 1.0.1; RealPlayer Enterprise; Mac RealPlayer 10, 10.1, 11.0, and 11.0.1; Linux RealPlayer 10, 11.0.0, and 11.0.1; and Helix Player 10.x, 11.0.0, and 11.0.1 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via an ASM RuleBook with a large number of rules, related to an "array overflow."

Red Hat

Affected Software

32 affected components
RealNetworks RealPlayer=11.0.1
RealNetworks Helix Player=11.0.1
RealNetworks RealPlayer=10.0
RealNetworks Helix Player=11.0.0
RealNetworks Helix Player=10.0
RealNetworks RealPlayer=11.0.0
RealNetworks RealPlayer=10.0
RealNetworks RealPlayer=10.5
RealNetworks RealPlayer=11.0
RealNetworks RealPlayer=11.0.1
RealNetworks RealPlayer=11.0.2
RealNetworks RealPlayer=11.0.3
RealNetworks RealPlayer=11.0.4
RealNetworks RealPlayer=11.0.5
RealNetworks RealPlayer Enterprise
RealNetworks RealPlayer SP=1.0.0
RealNetworks RealPlayer SP=1.0.1
Microsoft Windows
RealNetworks RealPlayer=10.1
Apple iOS and macOS
All of the following
Any of the following
RealNetworks RealPlayer=10.0
RealNetworks RealPlayer=10.5
RealNetworks RealPlayer=11.0
RealNetworks RealPlayer=11.0.1
RealNetworks RealPlayer=11.0.2
RealNetworks RealPlayer=11.0.3
RealNetworks RealPlayer=11.0.4
RealNetworks RealPlayer=11.0.5
RealNetworks RealPlayer Enterprise
RealNetworks RealPlayer SP=1.0.0
RealNetworks RealPlayer SP=1.0.1
Microsoft Windows
Any of the following

Event History

Aug 28, 2009
CVE Published
via Red Hat·12:00 AM
Data Sourced
via Red Hat·12:00 AM
RemedyDescriptionSeverityWeaknessAffected Software
Jan 25, 2010
CVE Published
via MITRE·07:00 PM
Data Sourced
via MITRE·07:00 PM
Description
Data Sourced
via NVD·07:30 PM
RemedyDescriptionSeverityWeaknessAffected Software

Parent advisories

This vulnerability appears in the following advisories.

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Frequently Asked Questions

1

What is the severity of CVE-2009-4247?

CVE-2009-4247 has been rated as a high severity vulnerability due to a stack-based buffer overflow that can lead to remote code execution.

2

How do I fix CVE-2009-4247?

To mitigate CVE-2009-4247, users should update to the latest version of RealPlayer or Helix Player that addresses this vulnerability.

3

Which versions of RealPlayer are affected by CVE-2009-4247?

CVE-2009-4247 affects RealPlayer versions 10, 10.5, and 11, specifically from 6.0.12.1040 to 11.0.1.

4

Is macOS affected by CVE-2009-4247?

Yes, macOS versions of RealPlayer, including 10, 10.1, 11.0, and 11.0.1 are affected by CVE-2009-4247.

5

What impact can CVE-2009-4247 have on my system?

Exploitation of CVE-2009-4247 can allow an attacker to execute arbitrary code on the affected system, potentially compromising security.

Contact

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