CVE-2009-0098
Microsoft Exchange 2000 Server SP3, Exchange Server 2003 SP2, and Exchange Server 2007 SP1 do not...
Microsoft Exchange 2000 Server SP3, Exchange Server 2003 SP2, and Exchange Server 2007 SP1 do not properly interpret Transport Neutral Encapsulation (TNEF) properties, which allows remote attackers to execute arbitrary code via a crafted TNEF message, aka "Memory Corruption Vulnerability."
Exploit likelihood
What each source reports
NVD Score used
Microsoft Exchange 2000 Server SP3, Exchange Server 2003 SP2, and Exchange Server 2007 SP1 do not properly interpret Transport Neutral Encapsulation (TNEF) properties, which allows remote attackers to execute arbitrary code via a crafted TNEF message, aka "Memory Corruption Vulnerability."
- Record
CVE-2009-0098- CVSS 2.0
- 9.3 High
AV:N/AC:M/Au:N/C:C/I:C/A:C - Weakness
- CWE-399
- Updated
- 2026-11-02
CVE List No score
Microsoft Exchange 2000 Server SP3, Exchange Server 2003 SP2, and Exchange Server 2007 SP1 do not properly interpret Transport Neutral Encapsulation (TNEF) properties, which allows remote attackers to execute arbitrary code via a crafted TNEF message, aka "Memory Corruption Vulnerability."
- Record
CVE-2009-0098- Updated
- 2026-11-02
EUVDEUVD-2009-0107 No score
Microsoft Exchange 2000 Server SP3, Exchange Server 2003 SP2, and Exchange Server 2007 SP1 do not properly interpret Transport Neutral Encapsulation (TNEF) properties, which allows remote attackers to execute arbitrary code via a crafted TNEF message, aka "Memory Corruption Vulnerability."
- Record
EUVD-2009-0107- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-3969-vr99-qg5h No score
Microsoft Exchange 2000 Server SP3, Exchange Server 2003 SP2, and Exchange Server 2007 SP1 do not...
Microsoft Exchange 2000 Server SP3, Exchange Server 2003 SP2, and Exchange Server 2007 SP1 do not properly interpret Transport Neutral Encapsulation (TNEF) properties, which allows remote attackers to execute arbitrary code via a crafted TNEF message, aka "Memory Corruption Vulnerability."
- Record
GHSA-3969-vr99-qg5h- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2009-0098 is a high vulnerability (CVSS 9.3) in Microsoft Exchange Server, published February 10, 2009. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 24.9%, the 97th percentile. No source names a fixed version.
References
osvdb.org/51837
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6114
docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-003
us-cert.gov/cas/techalerts/TA09-041A.html
secunia.com/advisories/33838
nvd.nist.gov/vuln/detail/CVE-2009-0098
github.com/advisories/GHSA-3969-vr99-qg5h