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| Rule General Information |
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| Release Date: | 2020-07-14 | |
| Rule Name: | Microsoft SQL Server sp_replwritetovarbin Buffer Overflow Vulnerability (CVE-2008-5416) | |
| Severity: | ||
| CVE ID: | ||
| Rule Protection Details |
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| Description: | 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." | |
| Impact: | A buffer overflow vulnerability can be triggered by an attacker in the context of the vulnerable product. Further attacks includes arbitrary code execution and denial of service. | |
| Affected OS: | Windows | |
| Reference: | MicrosoftSecurityBulletin:961040 SecurityFocusBID:32710 MicrosoftSecurityBulletin:ms09-004 ExploitDB:7501 |
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| Solutions |
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| Microsoft has released a patch MS09-004 to eliminate the vulnerability. The patch can be downloaded at: https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-004 |