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RealOne / RealPlayer / Helix Player / Rhapsody Multiple Vulnerabilities
Secunia Advisory: SA15806
Release Date: 2005-06-24
Last Update: 2005-06-29
Popularity: 21,820 views

Critical:
Highly critical
Impact: Manipulation of data
System access
Where: From remote
Solution Status: Vendor Patch

Software:Helix Player 1.x
RealOne Player 1.x
RealOne Player 2.x
RealPlayer 10.x
RealPlayer 8
RealPlayer Enterprise 1.x
Rhapsody 3

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CVE reference:CVE-2005-1766
CVE-2005-2052
CVE-2005-2054
CVE-2005-2055


Description:
Several vulnerabilities have been reported in RealOne Player, RealPlayer, Helix Player and Rhapsody, which can be exploited by malicious people to overwrite local files or to compromise a user's system.

1) An unspecified error can be exploited to overwrite local files or to execute an ActiveX control on a user's system via a specially crafted MP3 file.

2) A boundary error in the "CRealTextFileFormat::ReadDone()" function when processing RealText streams can be exploited to cause a heap-based buffer overflow via a specially crafted RealMedia file.

Successful exploitation allows execution of arbitrary code.

3) A boundary error in the processing of AVI movie files can be exploited to cause a heap-based buffer overflow via a specially crafted AVI movie file.

Successful exploitation allows execution of arbitrary code.

4) An unspecified error can be exploited by a malicious web site to create a local HTML file on the user's system and then trigger a RM file that references this local HTML file.

Successful exploitation requires that a user opens a malicious MP3, RealMedia or AVI file, or visits a malicious web site that causes the user's browser to automatically load the malicious file.

The following products are affected by some or all of the vulnerabilities:
* RealPlayer 10.5 (6.0.12.1040-1069)
* RealPlayer 10
* RealOne Player v2
* RealOne Player v1
* RealPlayer 8
* RealPlayer Enterprise
* Mac RealPlayer 10 (10.0.0.305 - 331)
* Mac RealOne Player
* Linux RealPlayer 10 (10.0.0 - 4)
* Helix Player (10.0.0 - 4)
* Rhapsody 3 (build 0.815 - 0.1006)

Solution:
Apply patches.

RealOne / RealPlayer for Windows and Mac:
Patches are available via the "Check for Update" feature.

RealPlayer Enterprise:
http://service.real.com/help/faq/security/security062305.html

RealPlayer 10 for Linux:
http://www.real.com/linux

Helix Player for Linux:
http://player.helixcommunity.org/downloads/

Rhapsody:
Login to get the updated software automatically.

Provided and/or discovered by:
1) John Heasman of NGSSoftware.
2) Discovered by anonymous person and reported via iDEFENSE.
3) Flashsky, eEye Digital Security.

Changelog:
2005-06-27: Updated credits.
2005-06-28: Added CVE reference.
2005-06-29: Added CVE references.

Original Advisory:
RealNetworks:
http://service.real.com/help/faq/security/050623_player/EN/
http://www.service.real.com/help/faq/security/security062305.html

iDEFENSE:
http://www.idefense.com/application/poi/display?id=250&type=vulnerabilities

eEye Digital Security:
http://www.eeye.com/html/research/advisories/AD20050623.html


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