Advisory Details

October 1st, 2014

Hewlett-Packard Network Node Manager ovopi.dll Stack Buffer Overflow Remote Code Execution Vulnerability

ZDI-14-335
ZDI-CAN-2078

CVE ID CVE-2014-2624
CVSS SCORE 10.0, AV:N/AC:L/Au:N/C:C/I:C/A:C
AFFECTED VENDORS Hewlett-Packard
AFFECTED PRODUCTS Network Node Manager
TREND MICRO CUSTOMER PROTECTION Trend Micro TippingPoint IPS customers are protected against this vulnerability by Digital Vaccine protection filter ID ['13681']. 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 Hewlett-Packard Network Node Manager. Authentication is not required to exploit this vulnerability.

The specific flaw exists within ovopi.dll which listens by default on UDP port 696. When parsing opcode -S, the process blindly copies user supplied data into a fixed-length stack buffer. A remote attacker can abuse this to execute remote code under the context of the SYSTEM user.
ADDITIONAL DETAILS Hewlett-Packard has issued an update to correct this vulnerability. More details can be found at:
https://h20565.www2.hp.com/portal/site/hpsc/template.PAGE/public/kb/docDisplay/?spf_p.tpst=kbDocDisplay&spf_p.prp_kbDocDisplay=wsrp-navigationalState%3DdocId%253Demr_na-c04378450-2%257CdocLocale%253D%257CcalledBy%253D&javax.portlet.begCacheTok=com.vignette.cachetoken&javax.portlet.endCacheTok=com.vignette.cachetoken
DISCLOSURE TIMELINE
  • 2014-03-07 - Vulnerability reported to vendor
  • 2014-10-01 - Coordinated public release of advisory
CREDIT sztivi
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