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TITLE:
Adobe Flash Player Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA43267

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/43267/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=43267

RELEASE DATE:
2011-02-10

DISCUSS ADVISORY:
http://secunia.com/advisories/43267/#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/43267/

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=43267

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 Adobe Flash Player,
which can be exploited by malicious people to compromise a user's
system.

1) An integer overflow error in the ActionScript method of the
built-in "Function" class can be exploited to cause a heap-based
buffer overflow via specially crafted Flash content.

2) An error in a certain ActionScript method can be exploited to
cause a user-supplied value to be used as an object pointer via
specially crafted Flash content.

3) An unspecified error can be exploited to corrupt memory.

4) Unspecified errors can be exploited to corrupt memory.

5) Certain libraries are loaded in an insecure manner, which can be
exploited to load arbitrary libraries by tricking a user into opening
a file located on a remote WebDAV or SMB share.

6) An unspecified error exists within the font-parsing
functionality.

7) Improper type checking when constructing a certain ActionScript3
object can be exploited to corrupt memory.

8) An unspecified error can be exploited to corrupt memory.

9) An unspecified error can be exploited to corrupt memory.

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

The vulnerabilities are reported in version 10.1.102.64 and prior.

SOLUTION:
Update to version 10.2.152.26.

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

PROVIDED AND/OR DISCOVERED BY:
1) Vitaliy Toropov via iDefense
2) An anonymous person via iDefense.
7) An anonymous person via ZDI.

The vendor also credits:
3) Will Dormann, CERT.
4) Bo Qu, Palo Alto Networks.
5) Simon Raner, ACROS Security.
6) Marc Schoenefeld, Red Hat Security Response Team.
8, 9) Tavis Ormandy, Google Security Team.

ORIGINAL ADVISORY:
Adobe:
http://www.adobe.com/support/security/bulletins/apsb11-02.html

ZDI:
http://www.zerodayinitiative.com/advisories/ZDI-11-081/

iDefense:
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=893
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=894

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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