Microsoft SQL Server 2000 Query BULK INSERT memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.3$5k-$25k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Microsoft SQL Server 2000. This affects an unknown function of the component Query Handler. Performing a manipulation of the argument BULK INSERT results in memory corruption. This vulnerability is identified as CVE-2002-0641. There is not any exploit available.

Detailsinfo

A vulnerability was found in Microsoft SQL Server 2000 (Database Software). It has been classified as critical. This affects an unknown functionality of the component Query Handler. The manipulation of the argument BULK INSERT 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 bulk insert procedure of Microsoft SQL Server 2000, including Microsoft SQL Server Desktop Engine (MSDE) 2000, allows attackers with database administration privileges to execute arbitrary code via a long filename in the BULK INSERT query.

The weakness was released 07/23/2002 by David Litchfield with Next Generation Security Software as confirmed advisory (CERT.org). It is possible to read the advisory at kb.cert.org. This vulnerability is uniquely identified as CVE-2002-0641. 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 of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 12/30/2024).

The commercial vulnerability scanner Qualys is able to test this issue with plugin 19097 (Microsoft SQL Server Cumulative Patch Not Installed (MS02-034)).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (9522), SecurityFocus (BID 4847†) and Vulnerability Center (SBV-1398†). Entry connected to this vulnerability is available at VDB-18412. Statistical analysis made it clear that VulDB provides the best quality for 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: 7.3

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

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: no mitigation known
Status: 🔍

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

PaloAlto IPS: 🔍

Timelineinfo

05/27/2002 🔍
07/23/2002 +57 days 🔍
07/23/2002 +0 days 🔍
07/23/2002 +0 days 🔍
07/08/2003 +350 days 🔍
07/11/2014 +4021 days 🔍
12/30/2024 +3825 days 🔍

Sourcesinfo

Vendor: microsoft.com

Advisory: kb.cert.org
Researcher: David Litchfield
Organization: Next Generation Security Software
Status: Confirmed

CVE: CVE-2002-0641 (🔍)
GCVE (CVE): GCVE-0-2002-0641
GCVE (VulDB): GCVE-100-18411

OVAL: 🔍

CERT: 🔍
X-Force: 9522
SecurityFocus: 4847 - Microsoft SQL Server 2000 Bulk Insert Procedure Buffer Overflow Vulnerability
Vulnerability Center: 1398 - [MS02-034] Buffer Overflow in Bulk Insert Procedure of Microsoft SQL Server 2000 / MSDE 2000, High

See also: 🔍

Entryinfo

Created: 07/11/2014 14:24
Updated: 12/30/2024 23:27
Changes: 07/11/2014 14:24 (66), 05/10/2019 16:28 (2), 12/30/2024 23:27 (17)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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