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TITLE:
Cisco AnyConnect VPN Client Two Vulnerabilities

SECUNIA ADVISORY ID:
SA49645

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/49645/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=49645

RELEASE DATE:
2012-06-21

DISCUSS ADVISORY:
http://secunia.com/advisories/49645/#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/49645/

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=49645

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:
Two vulnerabilities have been reported in Cisco AnyConnect VPN
Client, which can be exploited by malicious people to compromise a
user's system.

1) An error within the VPN Downloader update mechanism does not
properly authenticate the validity of downloaded executables and can
be exploited to download and execute an arbitrary program.

2) An error within the 64-bit Java VPN Downloader update mechanism
does not properly authenticate the validity of downloaded executables
and can be exploited to download and execute an arbitrary program.

Please see the vendor's advisory for the list of affected versions.

SOLUTION:
Update to a fixed version.

PROVIDED AND/OR DISCOVERED BY:
The vendor credits gwslabs.com via ZDI.

ORIGINAL ADVISORY:
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120620-ac

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.

Subscribe:
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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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