HP OpenView Network Node Manager 7.53 ovwebsnmpsrv.exe stringToSeconds memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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9.1$0-$5k0.00

Summaryinfo

A vulnerability was found in HP OpenView Network Node Manager 7.53. It has been declared as critical. This vulnerability affects the function stringToSeconds in the library ovutil.dll of the file ovwebsnmpsrv.exe. Such manipulation leads to memory corruption. This vulnerability is listed as CVE-2011-0262. The attack may be performed from remote. In addition, an exploit is available.

Detailsinfo

A vulnerability was found in HP OpenView Network Node Manager 7.53 (Network Management Software) and classified as very critical. Affected by this issue is the function stringToSeconds in the library ovutil.dll of the file ovwebsnmpsrv.exe. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Buffer overflow in the stringToSeconds function in ovutil.dll in ovwebsnmpsrv.exe in HP OpenView Network Node Manager (OV NNM) 7.51 and 7.53 allows remote attackers to execute arbitrary code via large values of variables to jovgraph.exe.

The weakness was presented 01/13/2011 by SilentSignal with TippingPoint's Zero Day Initiative (Website). The advisory is shared for download at xforce.iss.net. This vulnerability is handled as CVE-2011-0262. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details as well as a public exploit are known. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 12/01/2024).

A public exploit has been developed in Ruby. The exploit is available at securityfocus.com. It is declared as proof-of-concept. As 0-day the estimated underground price was around $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 56843 (HP-UX PHSS_41606 : s700_800 11.X OV NNM7.53 PA-RISC Intermediate Patch 28), which helps to determine the existence of the flaw in a target environment. It is assigned to the family HP-UX Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 42358 (HP OpenView Network Node Manager Multiple Remote Code Execution Vulnerabilities (HPSBMA02621)).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 10771.

The vulnerability is also documented in the databases at X-Force (64654), Tenable (56843), SecurityFocus (BID 45762†), SecurityTracker (ID 1024951†) and Vulnerability Center (SBV-29101†). See VDB-56057, VDB-56056, VDB-56055 and VDB-56054 for similar entries. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.1

VulDB Base Score: 10.0
VulDB Temp Score: 9.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Programming Language: 🔍
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 56843
Nessus Name: HP-UX PHSS_41606 : s700_800 11.X OV NNM7.53 PA-RISC Intermediate Patch 28
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 103026
OpenVAS Name: HP OpenView Network Node Manager Multiple Remote Code Execution Vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Saint ID: exploit_info/openview_nnm_ovwebsnmpsrv_stringtoseconds
Saint Name: HP OpenView Network Node Manager ovwebsnmpsrv.exe ovutil.dll stringToSeconds Buffer Overflow

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
TippingPoint: 🔍

McAfee IPS: 🔍
McAfee IPS Version: 🔍

PaloAlto IPS: 🔍
Fortigate IPS: 🔍

Timelineinfo

12/23/2010 🔍
01/11/2011 +19 days 🔍
01/11/2011 +0 days 🔍
01/13/2011 +2 days 🔍
01/13/2011 +0 days 🔍
01/16/2011 +3 days 🔍
03/19/2015 +1523 days 🔍
12/01/2024 +3545 days 🔍

Sourcesinfo

Vendor: hp.com

Advisory: xforce.iss.net
Researcher: SilentSignal
Organization: TippingPoint's Zero Day Initiative
Status: Not defined

CVE: CVE-2011-0262 (🔍)
GCVE (CVE): GCVE-0-2011-0262
GCVE (VulDB): GCVE-100-56048
X-Force: 64654
SecurityFocus: 45762 - HP OpenView Network Node Manager Multiple Remote Code Execution Vulnerabilities
SecurityTracker: 1024951
Vulnerability Center: 29101 - ovwebsnmpsrv.exe in HP OpenView Network Node Manager Remote Arbitrary Code Execution Vulnerability, High

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 03/19/2015 23:27
Updated: 12/01/2024 02:33
Changes: 03/19/2015 23:27 (68), 04/03/2017 18:10 (16), 10/11/2021 17:30 (2), 10/11/2021 17:38 (1), 12/01/2024 02:33 (19)
Complete: 🔍
Cache ID: 216:B84:103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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