Advisory Details

April 8th, 2015

Moxa SoftCMS SStreamVideo Activex Control OpenForIPCamTest Method Stack Buffer Overflow Vulnerability

ZDI-15-120
ZDI-CAN-2519

CVE ID CVE-2015-1000
CVSS SCORE 7.5, (AV:N/AC:L/Au:N/C:P/I:P/A:P)
AFFECTED VENDORS Moxa
AFFECTED PRODUCTS SoftCMS
TREND MICRO CUSTOMER PROTECTION Trend Micro TippingPoint IPS customers are protected against this vulnerability by Digital Vaccine protection filter ID 16985. For further product information on the TippingPoint IPS: http://www.tippingpoint.com
VULNERABILITY DETAILS


This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Moxa SoftCMS. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

The specific flaw exists within the RTSPVIDEO.rtspvideoCtrl.1 ActiveX control. By passing an overly long string to the OpenForIPCamTest method's StrRtspPath parameter, an attacker can overflow a buffer on the stack. This vulnerability could be used to execute arbitrary code in the context of the browser.

ADDITIONAL DETAILS Moxa has issued an update to correct this vulnerability. More details can be found at:
https://ics-cert.us-cert.gov/advisories/ICSA-15-097-01
DISCLOSURE TIMELINE
  • 2015-02-05 - Vulnerability reported to vendor
  • 2015-04-08 - Coordinated public release of advisory
CREDIT Ariele Caltabiano (kimiya)
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