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Last updated: 12/27/2014 5:53:42 PM

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National Cyber Awareness System

Vulnerability Summary for CVE-2009-0921

Original release date: 03/24/2009
Last revised: 10/06/2009


Multiple heap-based buffer overflows in OvCgi/Toolbar.exe in HP OpenView Network Node Manager (OV NNM) 7.01, 7.51, and 7.53 allow remote attackers to execute arbitrary code via (1) a long OvAcceptLang cookie, which triggers the error in ov.dll and ovwww.dll, or (2) a long Accept-Language HTTP header, which triggers the error in ovwww.dll or libovwww.so.4.


CVSS Severity (version 2.0):
CVSS v2 Base Score: 10.0 (HIGH) (AV:N/AC:L/Au:N/C:C/I:C/A:C) (legend)
Impact Subscore: 10.0
Exploitability Subscore: 10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type: Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

References to Advisories, Solutions, and Tools

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External Source: BUGTRAQ
Name: 20090323 CORE-2009-0122: HP OpenView Buffer Overflows
External Source: BID
Name: 34135
External Source: MISC
Name: http://www.coresecurity.com/content/openview-buffer-overflows
External Source: BID
Name: 34134
External Source: HP
Name: HPSBMA02416
External Source: SECUNIA
Name: 34444
External Source: XF
Name: hp-ovnnm-ovacceptlang-acceptlanguage-bo(49363)
External Source: VUPEN
Name: ADV-2009-0819
Type: Advisory
External Source: SECTRACK
Name: 1021883

Technical Details

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