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RealPlayer/RealOne/HelixPlayer Multiple Buffer Overflows
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Secunia Advisory:
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SA27361
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Release Date:
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2007-10-26
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Last Update:
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2007-11-19
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Popularity:
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17,224 views
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Critical:
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Highly critical
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Impact:
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System access
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Where:
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From remote
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Solution Status:
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Vendor Patch
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| Software: | Helix Player 1.x
RealOne Player 1.x
RealOne Player 2.x
RealPlayer 10.x
RealPlayer Enterprise 1.x
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Binary Analysis:
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BA267 :: Available for 1 Credit 
BA269 :: Available for 1 Credit
BA266 :: Available for 1 Credit
BA264 :: Available for 1 Credit
BA265 :: Available for 1 Credit
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| CVE reference: | CVE-2007-2263
CVE-2007-2264
CVE-2007-3410
CVE-2007-4599
CVE-2007-5080
CVE-2007-5081
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Description:
Multiple vulnerabilities have been reported in RealPlayer/RealOne/HelixPlayer, which can be exploited by malicious people to compromise a user's system.
1) An integer overflow error when processing Lyrics3 v2.00 tags in MP3 files can be exploited to cause a heap-based buffer overflow via a specially crafted MP3 file.
2) An input validation error when processing .RA/.RAM files can be exploited to cause a heap corruption via a specially crafted .RA/.RAM file with an overly large size field in the header.
3) An error in the processing of .PLS files can be exploited to cause a memory corruption and execute arbitrary code via a specially crafted .PLS file.
4) An input validation error when parsing .SWF files can be exploited to cause a buffer overflow via a specially crafted .SWF file with malformed record headers.
5) A boundary error when processing rm files can be exploited to cause a buffer overflow.
6) A boundary error when processing SMIL files can be exploited to cause a stack-based buffer overflow. For more information:
SA25819
Successful exploitation of the vulnerabilities allows execution of arbitrary code.
The following products are affected by one or all vulnerabilities (see vendor's advisory for details):
* RealPlayer 10.5 (6.0.12.1040-6.0.12.1578, 6.0.12.1698, 6.0.12.1741)
* RealPlayer 10
* RealOne Player v2
* RealOne Player v1
* RealPlayer 8
* RealPlayer Enterprise
* Mac RealPlayer 10.1 (10.0.0. 481)
* Mac RealPlayer 10.1 (10.0.0.396 - 10.0.0.412)
* Mac RealPlayer 10 (10.0.0.352)
* Mac RealPlayer 10 (10.0.0.305 - 331)
* Mac RealOne Player
* Linux RealPlayer 10 (10.0.5 - 10.0.8)
* Helix Player (10.0.5 - 10.0.8)
Solution:
Update to the latest versions. Please see the vendor's advisory for details.
http://service.real.com/realplayer/security/10252007_player/en/
Provided and/or discovered by:
1) John Heasman, NGSSoftware
2) Anonymous researcher, reported via ZDI
3) Anonymous researcher, reported via ZDI
4) Anonymous researcher, reported via ZDI
The vendor also credits:
* Piotr Bania
Changelog:
2007-10-30: Updated advisory based on additional information from NGSSoftware.
2007-11-01: Updated advisory based on additional information from ZDI.
2007-11-19: Added link from US-CERT.
Original Advisory:
RealNetworks:
http://service.real.com/realplayer/security/10252007_player/en/
NGSSoftware:
http://www.ngssoftware.com/advisories...ulnerability-in-real-player-id3-tags/
ZDI:
http://www.zerodayinitiative.com/advisories/ZDI-07-063.html
http://www.zerodayinitiative.com/advisories/ZDI-07-062.html
http://www.zerodayinitiative.com/advisories/ZDI-07-061.html
Other References:
SA25819:
http://secunia.com/advisories/25819/
US-CERT VU#759385:
http://www.kb.cert.org/vuls/id/759385
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About this Secunia Advisory
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
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