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Vulnerability Details : CVE-2004-0123

Double free vulnerability in the ASN.1 library as used in Windows NT 4.0, Windows 2000, Windows XP, and Windows Server 2003, allows remote attackers to cause a denial of service and possibly execute arbitrary code.
Publish Date : 2004-06-01 Last Update Date : 2008-09-10
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access User
Vulnerability Type(s) Denial Of ServiceExecute CodeOverflow
CWE ID 119

- Related OVAL Definitions

Title Definition Id Class Family
Windows NT/2000 ASN.1 Library Double-free Memory Corruption Vulnerability oval:org.mitre.oval:def:1076 windows
Windows Server 2003 ASN.1 Library Double-free Memory Corruption Vulnerability oval:org.mitre.oval:def:924 windows
Windows XP ASN.1 Library Double-free Memory Corruption Vulnerability oval:org.mitre.oval:def:1007 windows
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2004-0123

# Product Type Vendor Product Version Update Edition Language
1 OS Microsoft Windows 2000 Version Details Vulnerabilities
2 OS Microsoft Windows 2003 Server R2 Version Details Vulnerabilities
3 OS Microsoft Windows 98 Gold Version Details Vulnerabilities
4 OS Microsoft Windows 98se Version Details Vulnerabilities
5 OS Microsoft Windows Me Version Details Vulnerabilities
6 OS Microsoft Windows Nt 4.0 Version Details Vulnerabilities
7 OS Microsoft Windows Xp Gold Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Microsoft Windows 2000 1
Microsoft Windows 2003 Server 1
Microsoft Windows 98 1
Microsoft Windows 98se 1
Microsoft Windows Me 1
Microsoft Windows Nt 1
Microsoft Windows Xp 1

- References For CVE-2004-0123
Microsoft Security Bulletin MS04-011
BID 10118 Microsoft ASN.1 Library Double Free Memory Corruption Vulnerability Release Date:2009-07-12
XF win-asn1-double-free(15713)
CERT TA04-104A
CERT-VN VU#255924
CIAC O-114

- Metasploit Modules Related To CVE-2004-0123

There are not any metasploit modules related to this CVE entry (Please visit for more information)

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