Description
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.
Published: 2009-09-08
Score: 10.0 Critical
EPSS: 92.9% High
KEV: No
Impact: n/a
Action: n/a
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Remediation

No vendor fix or workaround currently provided.

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Microsoft Windows Server 2008 Windows Vista
cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2024-08-07T06:14:56.044Z

Reserved: 2009-09-08T00:00:00.000Z

Link: CVE-2009-3103

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2009-09-08T22:30:00.517

Modified: 2026-04-23T00:35:47.467

Link: CVE-2009-3103

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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Weaknesses