Integer underflow in SQL Server 7.0 SP4, 2000 SP4, 2005 SP1 and SP2, 2000 Desktop Engine (MSDE 2000) SP4, 2005 Express Edition SP1 and SP2, and 2000 Desktop Engine (WMSDE); Microsoft Data Engine (MSDE) 1.0 SP4; and Internal Database (WYukon) SP2 allows remote authenticated users to execute arbitrary code via a (1) SMB or (2) WebDAV pathname for an on-disk file (aka stored backup file) with a crafted record size value, which triggers a heap-based buffer overflow, aka "SQL Server Memory Corruption Vulnerability."
Use CWE-189, Microsoft vendor hub and Data Engine product page to widen CVE-2008-0107 into its surrounding weakness, vendor, and product context.
Compare it with CVE-2002-1145, CVE-2002-0721 and CVE-2008-0106 for nearby disclosures in the same product family. Additional editorial context is available in Weekly Security Roundup: Navigating the April 2026 Threat Landscape and Critical Framework Exploits.