Read the docs
TI-2009-00092 Aliases CVE-2009-0099GHSA-w8h6-6x8h-3fj6

The Electronic Messaging System Microsoft Data Base (EMSMDB32) provider in Microsoft…

Priority MEDIUM 45CWE-20Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · Partial
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

The Electronic Messaging System Microsoft Data Base (EMSMDB32) provider in Microsoft Exchange 2000 Server SP3 and Exchange Server 2003 SP2, as used in Exchange System Attendant, allows remote attackers to cause a denial of service (application outage) via a malformed MAPI command, aka "Literal Processing Vulnerability."

Why it matters now

EPSS 0.26239 98th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:a:microsoft:exchange_server:2000:sp3:*:*:*:*:*:*2000 sp3VulnerableMicrosoft
cpe:2.3:a:microsoft:exchange_server:2003:sp2:*:*:*:*:*:*2003 sp2VulnerableMicrosoft
cpe:2.3:a:microsoft:exchange_server:2007:sp1:*:*:*:*:*:*2007 sp1VulnerableMicrosoft
  • cpe:2.3:a:microsoft:exchange_server:2000:sp3:*:*:*:*:*:* Versions 2000 sp3 Vulnerable ·Microsoft
  • cpe:2.3:a:microsoft:exchange_server:2003:sp2:*:*:*:*:*:* Versions 2003 sp2 Vulnerable ·Microsoft
  • cpe:2.3:a:microsoft:exchange_server:2007:sp1:*:*:*:*:*:* Versions 2007 sp1 Vulnerable ·Microsoft

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2009-0099
  2. 2026-10-03 Alias added: GHSA-w8h6-6x8h-3fj6

References

Advisory 2

Other 2

  • TI-2024-14170 Microsoft Exchange Server Elevation of Privilege Vulnerability KEVCVSS 3.1CRITICAL 9.8
  • TI-2022-19610 Microsoft Exchange Server Elevation of Privilege Vulnerability KEVCVSS 3.1CRITICAL 9.8
  • TI-2021-13547 Microsoft Exchange Server Elevation of Privilege Vulnerability KEVCVSS 3.1CRITICAL 9.8
  • TI-2021-13502 Microsoft Exchange Server Remote Code Execution Vulnerability KEVCVSS 3.1CRITICAL 9.8
  • TI-2021-08465 Microsoft Exchange Server Remote Code Execution Vulnerability KEVCVSS 3.1CRITICAL 9.8
  • TI-2023-07929 Microsoft Exchange Server Remote Code Execution Vulnerability KEVCVSS 3.1HIGH 8.8
See all 258 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences