CVE-2008-5416

Microsoft SQL Server - 'sp_replwritetovarbin()' Heap Overflow

Severity Score

9.0

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Heap-based buffer overflow in Microsoft SQL Server 2000 SP4, 8.00.2050, 8.00.2039, and earlier; SQL Server 2000 Desktop Engine (MSDE 2000) SP4; SQL Server 2005 SP2 and 9.00.1399.06; SQL Server 2000 Desktop Engine (WMSDE) on Windows Server 2003 SP1 and SP2; and Windows Internal Database (WYukon) SP2 allows remote authenticated users to cause a denial of service (access violation exception) or execute arbitrary code by calling the sp_replwritetovarbin extended stored procedure with a set of invalid parameters that trigger memory overwrite, aka "SQL Server sp_replwritetovarbin Limited Memory Overwrite Vulnerability."

Un desbordamiento de búfer en la región heap de la memoria en SQL Server 2000 SP4, versiones 8.00.2050, 8.00.2039 y anteriores; Motor SQL Server 2000 Desktop (MSDE 2000) SP4; SQL Server 2005 SP2 y versión 9.00.1399.06; Motor SQL Server 2000 Desktop (WMSDE) en Windows Server 2003 SP1 y SP2; y Windows Internal Database (WYukon) SP2, de Microsoft, permite a los usuarios autenticados remotos causar una denegación de servicio (excepción de violación de acceso) o ejecutar código arbitrario mediante una llamada a un procedimiento almacenado extendido sp_replwritetovarbin con un conjunto de parámetros no válidos que desencadenan la sobrescritura de memoria, también se conoce como "SQL Server sp_replwritetovarbin Limited Memory Overwrite Vulnerability".

*Credits: N/A

CVSS Scores

NISTv2 9.0

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2008-12-10 CVE Reserved
2008-12-10 CVE Published
2011-01-24 First Exploit
2024-06-20 EPSS Updated
2024-08-07 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (25)

URL	Tag	Source
http://archives.neohapsis.com/archives/fulldisclosure/2008-12/0304.html	Mailing List
http://osvdb.org/50917	Vdb Entry
http://securityreason.com/securityalert/4706	Third Party Advisory
http://securitytracker.com/id?1021363	Vdb Entry
http://securitytracker.com/id?1021490	Vdb Entry
http://support.avaya.com/elmodocs2/security/ASA-2009-055.htm	X_refsource_confirm
http://www.kb.cert.org/vuls/id/696644	Third Party Advisory
http://www.microsoft.com/technet/security/advisory/961040.mspx	X_refsource_confirm
http://www.securityfocus.com/archive/1/499042/100/0/threaded	Mailing List
http://www.securityfocus.com/archive/1/499085/100/0/threaded	Mailing List
http://www.securityfocus.com/archive/1/516397/100/0/threaded	Mailing List
http://www.us-cert.gov/cas/techalerts/TA09-041A.html	Third Party Advisory
http://www.vmware.com/security/advisories/VMSA-2011-0003.html	X_refsource_confirm
http://www.vmware.com/support/vsphere4/doc/vsp_vc41_u1_rel_notes.html	X_refsource_confirm
http://www.vupen.com/english/advisories/2008/3380	Vdb Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/47182	Vdb Entry
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6217	Signature

URL	Date	SRC
https://www.exploit-db.com/exploits/7501	2024-08-07
https://www.exploit-db.com/exploits/16392	2011-01-24
https://www.exploit-db.com/exploits/16396	2011-02-08
https://github.com/SECFORCE/CVE-2008-5416	2017-05-03
http://www.sec-consult.com/files/20081209_mssql-2000-sp_replwritetovarbin_memwrite.txt	2024-08-07
http://www.securityfocus.com/bid/32710	2024-08-07

URL	Date	SRC

URL	Date	SRC
http://secunia.com/advisories/33034	2018-10-12
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-004	2018-10-12

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Microsoft Search vendor "Microsoft"		Sql Server Search vendor "Microsoft" for product "Sql Server"				2000 Search vendor "Microsoft" for product "Sql Server" and version "2000"		-		Affected
Microsoft Search vendor "Microsoft"		Sql Server Search vendor "Microsoft" for product "Sql Server"				2005 Search vendor "Microsoft" for product "Sql Server" and version "2005"		-		Affected