[SA20969] eBay Enhanced Picture Services ActiveX Control Buffer Overflow

---

Hardcore Disassembler / Reverse Engineer

Reversing must be a passion as your skills will be challenged
on a daily basis and you will be working several hours
everyday in IDA, Ollydbg, and with BinDiff. Often, it is also
required that you write a PoC or even a working exploit to
prove that an issue is exploitable.

http://secunia.com/hardcore_disassembler_and_reverse_engineer/

---

TITLE:
eBay Enhanced Picture Services ActiveX Control Buffer Overflow

SECUNIA ADVISORY ID:
SA20969

VERIFY ADVISORY:
http://secunia.com/advisories/20969/

CRITICAL:
Highly critical

IMPACT:
System access

WHERE:
>From remote

SOFTWARE:
eBay Enhanced Picture Services ActiveX Control 1.x
http://secunia.com/product/10967/

DESCRIPTION:
Will Dormann has reported a vulnerability in eBay Enhanced Picture
Services ActiveX Control, which can be exploited by malicious people
to compromise a user's system.

The vulnerability is caused due to an unspecified boundary error in
EUPWALcontrol.dll and can be exploited to cause a buffer overflow by
e.g. tricking a user into visiting a malicious web site.

Successful exploitation allows execution of arbitrary code.

The vulnerability has been reported in version 1.0.3.36. Other
versions may also be affected.

SOLUTION:
Update to version 1.0.3.48 or later.

PROVIDED AND/OR DISCOVERED BY:
Will Dormann

ORIGINAL ADVISORY:
US-CERT VU#597721:
http://www.kb.cert.org/vuls/id/597721

---

About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

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

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