Microsoft SQL Server 7.0/2000 OLE DB Provider OpenDataSource/OpenRowset memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Microsoft SQL Server 7.0/2000. This impacts an unknown function of the component OLE DB Provider Handler. Performing a manipulation of the argument OpenDataSource/OpenRowset results in memory corruption. This vulnerability is identified as CVE-2002-0056. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Microsoft SQL Server 7.0/2000 (Database Software). It has been classified as critical. This affects some unknown processing of the component OLE DB Provider Handler. The manipulation of the argument OpenDataSource/OpenRowset with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Buffer overflow in SQL Server 7.0 and 2000 allows remote attackers to execute arbitrary code via a long OLE DB provider name to (1) OpenDataSource or (2) OpenRowset in an ad hoc connection.

The weakness was released 03/08/2002 as confirmed advisory (CERT.org). The advisory is shared at kb.cert.org. This vulnerability is uniquely identified as CVE-2002-0056. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are known, but no exploit is available.

The commercial vulnerability scanner Qualys is able to test this issue with plugin 19060 (Multiple MS-SQL-2000 (MS-SQL-8 ) threats - (I)).

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (8243), SecurityFocus (BID 4135†) and Vulnerability Center (SBV-866†). Entries connected to this vulnerability are available at VDB-16239, VDB-17759 and VDB-18095. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
McAfee IPS: 🔍
McAfee IPS Version: 🔍

PaloAlto IPS: 🔍

Timelineinfo

02/19/2002 🔍
03/08/2002 +17 days 🔍
03/08/2002 +0 days 🔍
03/08/2002 +0 days 🔍
02/09/2003 +338 days 🔍
07/11/2014 +4170 days 🔍
12/30/2024 +3825 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: kb.cert.org
Status: Confirmed

CVE: CVE-2002-0056 (🔍)
GCVE (CVE): GCVE-0-2002-0056
GCVE (VulDB): GCVE-100-17961

OVAL: 🔍

CERT: 🔍
X-Force: 8243
SecurityFocus: 4135 - Microsoft SQL Server OLE DB Provider Name Buffer Overflow Vulnerability
Vulnerability Center: 866 - [MS02-007] Buffer Overflow in Microsoft SQL Server OLE DB Provider Name, Critical

See also: 🔍

Entryinfo

Created: 07/11/2014 13:40
Updated: 12/30/2024 23:18
Changes: 07/11/2014 13:40 (64), 05/09/2019 09:46 (3), 12/30/2024 23:18 (17)
Complete: 🔍
Cache ID: 216:03F:103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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