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TITLE:
Cisco WebEx Player Three Vulnerabilities

SECUNIA ADVISORY ID:
SA47023

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/47023/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=47023

RELEASE DATE:
2012-04-05

DISCUSS ADVISORY:
http://secunia.com/advisories/47023/#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/47023/

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=47023

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:
Three vulnerabilities have been reported in Cisco WebEx Player, which
can be exploited by malicious people to compromise a user's system.

1) An error in atdl2006.dll when decompressing certain content can be
exploited to cause a heap-based buffer overflow via a specially
crafted WRF file.

2) An integer overflow error in atas32.dll when decompressing certain
content can be exploited to cause a heap-based buffer overflow via a
specially crafted WRF file.

3) An unspecified error can be exploited to cause a buffer overflow
via a specialy crafted WRF file.

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

The following versions are affected by one or more of the
vulnerabilities:
* Client builds 27.32.0 (T27 LD SP32) and prior
* Client builds 27.25.9 (T27 LC SP25 EP9) 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 Client builds 27.25.10 (T27 LC SP25 EP10) or 27.32.1 (T27
LD SP32 CP1).

PROVIDED AND/OR DISCOVERED BY:
1, 2) Damian Put via Secunia.
3) The vendor credits iDefense.

ORIGINAL ADVISORY:
Cisco:
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120404-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/

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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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Definitions: (Criticality, Where etc.)
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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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