CVE-2011-0264
Stack-based buffer overflow in ovutil.dll in HP OpenView Network Node Manager (OV NNM) 7.51 and 7...
Stack-based buffer overflow in ovutil.dll in HP OpenView Network Node Manager (OV NNM) 7.51 and 7.53 allows remote attackers to execute arbitrary code via a long COOKIE variable.
Exploit likelihood
What each source reports
NVD Score used
Stack-based buffer overflow in ovutil.dll in HP OpenView Network Node Manager (OV NNM) 7.51 and 7.53 allows remote attackers to execute arbitrary code via a long COOKIE variable.
- Record
CVE-2011-0264- CVSS 2.0
- 10.0 High
AV:N/AC:L/Au:N/C:C/I:C/A:C - Weakness
- CWE-119
- Updated
- 2026-11-02
CVE List No score
Stack-based buffer overflow in ovutil.dll in HP OpenView Network Node Manager (OV NNM) 7.51 and 7.53 allows remote attackers to execute arbitrary code via a long COOKIE variable.
- Record
CVE-2011-0264- Updated
- 2026-11-02
EUVDEUVD-2011-0290 No score
Stack-based buffer overflow in ovutil.dll in HP OpenView Network Node Manager (OV NNM) 7.51 and 7.53 allows remote attackers to execute arbitrary code via a long COOKIE variable.
- Record
EUVD-2011-0290- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-q87h-pwgw-6qgc No score
Stack-based buffer overflow in ovutil.dll in HP OpenView Network Node Manager (OV NNM) 7.51 and 7...
Stack-based buffer overflow in ovutil.dll in HP OpenView Network Node Manager (OV NNM) 7.51 and 7.53 allows remote attackers to execute arbitrary code via a long COOKIE variable.
- Record
GHSA-q87h-pwgw-6qgc- Weakness
- CWE-119
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2011-0264 is a high vulnerability (CVSS 10.0) in Hp Openview Network Node Manager, published January 13, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 17.1%, the 97th percentile. No source names a fixed version.
References
securityfocus.com/archive/1/515628
vupen.com/english/advisories/2011/0085
exchange.xforce.ibmcloud.com/vulnerabilities/64652
zerodayinitiative.com/advisories/ZDI-11-006
securitytracker.com/id?1024951
nvd.nist.gov/vuln/detail/CVE-2011-0264
github.com/advisories/GHSA-q87h-pwgw-6qgc