CVE-2009-3103

Array index error in the SMBv2 protocol implementation in srv2.sys in Microsoft Windows Vista Gold, SP1, and SP2, Windows Server 2008 Gold and SP2, and Windows 7 RC allows remote attackers to execute arbitrary code or cause a denial of service (system crash) via an & (ampersand) character in a Process ID High header field in a NEGOTIATE PROTOCOL REQUEST packet, which triggers an attempted dereference of an out-of-bounds memory location, aka "SMBv2 Negotiation Vulnerability." NOTE: some of these details are obtained from third party information.

Microsoft; Windows. Product-level identification only; no affected-version conclusion is available from this field.

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listed by a tracked exploitation catalog · VulnCheck KEV

Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.