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TITLE:
BlackBerry Device Software WebKit Integer Overflow Vulnerability

SECUNIA ADVISORY ID:
SA43735

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/43735/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=43735

RELEASE DATE:
2011-03-15

DISCUSS ADVISORY:
http://secunia.com/advisories/43735/#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/43735/

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=43735

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:
A vulnerability has been reported in BlackBerry Device Software,
which can be exploited by malicious people to compromise a vulnerable
device.

The vulnerability is caused due to an integer overflow in the WebKit
browser engine when visiting a website.

Successful exploitation allows execution of arbitrary code.

This is related to:
SA43748

SOLUTION:
The vendor recommends to disable JavaScript in the BlackBerry
Browser. Please see the vendor's advisory for more details.

PROVIDED AND/OR DISCOVERED BY:
Vincenzo Iozzo, Ralf Philipp Weinmann, and Willem Pinckaers via ZDI.

ORIGINAL ADVISORY:
http://www.blackberry.com/btsc/KB26132

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

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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:
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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