CVE-2008-1852
ovalarmsrv in HP OpenView Network Node Manager (OV NNM) 7.51, 7.53, and possibly other versions...
ovalarmsrv in HP OpenView Network Node Manager (OV NNM) 7.51, 7.53, and possibly other versions allows remote attackers to cause a denial of service (crash) via certain requests that specify a large number of sub-arguments, which triggers a NULL pointer dereference due to memory allocation failure.
Exploit likelihood
What each source reports
NVD Score used
ovalarmsrv in HP OpenView Network Node Manager (OV NNM) 7.51, 7.53, and possibly other versions allows remote attackers to cause a denial of service (crash) via certain requests that specify a large number of sub-arguments, which triggers a NULL pointer dereference due to memory allocation failure.
- Record
CVE-2008-1852- CVSS 2.0
- 7.8 High
AV:N/AC:L/Au:N/C:N/I:N/A:C - Weakness
- CWE-399
- Updated
- 2026-11-02
CVE List No score
ovalarmsrv in HP OpenView Network Node Manager (OV NNM) 7.51, 7.53, and possibly other versions allows remote attackers to cause a denial of service (crash) via certain requests that specify a large number of sub-arguments, which triggers a NULL pointer dereference due to memory allocation failure.
- Record
CVE-2008-1852- Updated
- 2026-11-02
EUVDEUVD-2008-1852 No score
ovalarmsrv in HP OpenView Network Node Manager (OV NNM) 7.51, 7.53, and possibly other versions allows remote attackers to cause a denial of service (crash) via certain requests that specify a large number of sub-arguments, which triggers a NULL pointer dereference due to memory allocation failure.
- Record
EUVD-2008-1852- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-x539-m9wh-c27w No score
ovalarmsrv in HP OpenView Network Node Manager (OV NNM) 7.51, 7.53, and possibly other versions...
ovalarmsrv in HP OpenView Network Node Manager (OV NNM) 7.51, 7.53, and possibly other versions allows remote attackers to cause a denial of service (crash) via certain requests that specify a large number of sub-arguments, which triggers a NULL pointer dereference due to memory allocation failure.
- Record
GHSA-x539-m9wh-c27w- 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-2008-1852 is a high vulnerability (CVSS 7.8) in Hp Openview Network Node Manager, published April 16, 2008. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 4.73%, the 91st percentile. No source names a fixed version.
References
securitytracker.com/id?1019839
secunia.com/advisories/29796
securityfocus.com/bid/28745
exchange.xforce.ibmcloud.com/vulnerabilities/41695
vupen.com/english/advisories/2008/1214/references
aluigi.altervista.org/adv/closedviewx-adv.txt
nvd.nist.gov/vuln/detail/CVE-2008-1852
github.com/advisories/GHSA-x539-m9wh-c27w