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TITLE:
RealPlayer Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA46954

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/46954/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=46954

RELEASE DATE:
2011-11-21

DISCUSS ADVISORY:
http://secunia.com/advisories/46954/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
 * Last Update
 * Popularity
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 * Criticality Level
 * Impact
 * Where
 * Solution Status
 * Operating System / Software
 * CVE Reference(s)

http://secunia.com/advisories/46954/

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https://ca.secunia.com/?page=viewadvisory&vuln_id=46954

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
 * AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
Multiple vulnerabilities have been reported in RealPlayer, which can
be exploited by malicious people to compromise a user's system.

1) An unspecified error related to RealVideo rendering can be
exploited to cause a heap-based buffer overflow.

2) An unspecified error related to RealVideo rendering can be
exploited to corrupt memory.

3) An unspecified error related to the AAC Codec can be exploited to
corrupt memory.

4) An unspecified error exists within parsing of QCELP streams.

5) An unspecified error exists within parsing of AAC files.

6) An unspecified error exists related to indexes within RV30 encoded
files.

7) An unspecified error exists within parsing of the ATRC codec.

8) An unspecified error exists related to sample size when parsing
RealAudio files.

9) An unspecified error exists related to sample height when parsing
RV10 encoded files.

10) An unspecified error exists when decoding RV20 encoded files.

11) An unspecified error exists when handling RTSP SETUP requests.
 
12) An unspecified error exists related to invalid codec names.

13) An unspecified error exists related to an uninitialized index
value within RV30 encoded files.

14) An unspecified error exists when parsing the channel within the
Cook codec.

15) An unspecified error exists when parsing the MLTI chunk length
within IVR files.

16) An integer underflow error exists related to the MPG width.

17) An unspecified error exists when parsing MP4 headers.

18) An unspecified error related to MP4 video dimensions can be
exploited to corrupt heap memory.

19)  An unspecified error exists when parsing MP4 files.

Successful exploitation of the vulnerabilities may allow execution of
arbitrary code.

The vulnerabilities are reported in the versions 14.0.7 and prior.

SOLUTION:
Upgrade to version 15.0.0.

PROVIDED AND/OR DISCOVERED BY:
The vendor credits:
1) Omair via iDefense Labs
2, 3, 10) Andrzej Dyjak via iDefense Labs
4, 6-10, 12-14) Damian Put via ZDI
5, 11, 15-18) Luigi Auriemma via ZDi
19) Alexander Gavrun via ZDI

ORIGINAL ADVISORY:
http://service.real.com/realplayer/security/11182011_player/en/

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

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About:
This Advisory was delivered by Secunia as a free service to help
private users keeping their systems up to date against the latest
vulnerabilities.

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use those supplied by the vendor.

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