CVE-2009-0921: Buffer Overflow
First published: Wed Mar 25 2009(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| HP Network Node Manager i | =7.0.1 | |
| HP Network Node Manager i | =7.5.1 | |
| HP Network Node Manager i | =7.5.3 |
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Reference Links
- http://www.coresecurity.com/content/openview-buffer-overflows
- http://www.securitytracker.com/id?1021883
- http://marc.info/?l=bugtraq&m=123791084113871&w=2
- http://www.securityfocus.com/bid/34135
- http://www.vupen.com/english/advisories/2009/0819
- http://secunia.com/advisories/34444
- http://www.securityfocus.com/bid/34134
- https://exchange.xforce.ibmcloud.com/vulnerabilities/49363
- http://www.securityfocus.com/archive/1/502054/100/0/threaded
Frequently Asked Questions
What is the severity of CVE-2009-0921?
CVE-2009-0921 is considered critical due to its ability to allow remote attackers to execute arbitrary code.
Which versions of HP OpenView Network Node Manager are affected by CVE-2009-0921?
CVE-2009-0921 affects HP OpenView Network Node Manager versions 7.0.1, 7.5.1, and 7.5.3.
How do I fix CVE-2009-0921?
To mitigate CVE-2009-0921, upgrade to a version of HP OpenView Network Node Manager that is not vulnerable.
What causes the vulnerability in CVE-2009-0921?
CVE-2009-0921 is caused by multiple heap-based buffer overflows triggered by long HTTP headers and cookies.
Can CVE-2009-0921 be exploited remotely?
Yes, CVE-2009-0921 can be exploited remotely by sending crafted requests to the affected software.
- agent/type
- collector/mitre-cve
- source/MITRE
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- agent/last-modified-date
- agent/references
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- agent/event
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- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/nvd-historical
- agent/weakness
- agent/softwarecombine
- vendor/hp
- canonical/hp network node manager i
- version/hp network node manager i/7.0.1
- version/hp network node manager i/7.5.1
- version/hp network node manager i/7.5.3