High severity · published Jul 15, 2009
CVE-2009-0231
The Embedded OpenType (EOT) Font Engine (T2EMBED.DLL) in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista Gold, SP1, and SP2, and Server 2008 Gold and SP2 allows…
8.8
CVSS
37.5%
EPSS
No
On KEV
Description
The Embedded OpenType (EOT) Font Engine (T2EMBED.DLL) in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista Gold, SP1, and SP2, and Server 2008 Gold and SP2 allows remote attackers to execute arbitrary code via a crafted name table in a data record that triggers an integer truncation and a heap-based buffer overflow, aka "Embedded OpenType Font Heap Overflow Vulnerability."
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)37.5% · higher than 99% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
W2
Windows 2000 · Microsoft
All versions, or not specified · source: NVD
WS
Windows Server 2003 · Microsoft
All versions, or not specified · source: NVD
WS
Windows Server 2008 · Microsoft
All versions, or not specified · source: NVD
WV
Windows Vista · Microsoft
All versions, or not specified · source: NVD
WX
Windows XP · Microsoft
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2009-0231
CVE.org
https://www.cve.org/CVERecord?id=CVE-2009-0231
Broken Link
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=811
Broken Link
http://osvdb.org/55842
Broken Link
http://www.securitytracker.com/id?1022543
Third Party Advisory
http://www.us-cert.gov/cas/techalerts/TA09-195A.html
Broken Link
http://www.vupen.com/english/advisories/2009/1887
Patch
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-029
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