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Secunia Security Advisory 49750

Secunia Security Advisory 49750
Posted Jun 28, 2012
Authored by Secunia | Site secunia.com

Secunia Security Advisory - Multiple vulnerabilities have been reported in WebEx Recording Format Player, which can be exploited by malicious people to compromise a user's system.

tags | advisory, vulnerability
SHA-256 | 66c516ffae04ad2a578953355a9cb64003715abf209faf304d945f80e1c21449

Secunia Security Advisory 49750

Change Mirror Download
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TITLE:
Cisco WebEx Player WRF Processing Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA49750

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/49750/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=49750

RELEASE DATE:
2012-06-28

DISCUSS ADVISORY:
http://secunia.com/advisories/49750/#comments

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

http://secunia.com/advisories/49750/

ONLY AVAILABLE IN CUSTOMER AREA:
* Authentication Level
* Report Reliability
* Secunia PoC
* Secunia Analysis
* Systems Affected
* Approve Distribution
* Remediation Status
* Secunia CVSS Score
* CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=49750

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 WebEx Recording Format
Player, which can be exploited by malicious people to compromise a
user's system.

1) An unspecified error when processing WRF files can be exploited to
cause a heap-based buffer overflow.

2) An error when processing the JPEG DHT chunk within a WRF file can
be exploited to cause a stack-based buffer overflow.

3) An unspecified error when processing WRF files can be exploited to
corrupt memory.

4) An error when processing the Audio size within a WRF file can be
exploited to cause a heap-based buffer overflow.

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

The vulnerabilities are reported in the following versions:
* Client builds 28.0.0 (T28 L10N).
* Client builds 27.32.1 (T27 LD SP32 CP1) and prior.
* Client builds 27.25.10 (T27 LC SP25 EP10) and prior.
* Client builds 27.21.10 (T27 LB SP21 EP10) and prior.
* Client builds 27.11.26 (T27 L SP11 EP26) and prior.

SOLUTION:
Update to a fixed client build (please see the vendor's advisory for
details).

PROVIDED AND/OR DISCOVERED BY:
The vendor credits iDefense and Microsoft Vulnerability Research
(MSVR).

ORIGINAL ADVISORY:
Cisco:
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120627-webex

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/

----------------------------------------------------------------------

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.

Subscribe:
http://secunia.com/advisories/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://secunia.com/advisories/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

----------------------------------------------------------------------

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