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Vulnerability Details : CVE-2002-1973

Buffer overflow in CHttpServer::OnParseError in the ISAPI extension (Isapi.cpp) when built using Microsoft Foundation Class (MFC) static libraries in Visual C++ 5.0, and 6.0 before SP3, as used in multiple products including BadBlue, allows remote attackers to cause a denial of service (access violation and crash) and possibly execute arbitrary code via a long query string that causes a parsing error.
Publish Date : 2002-12-31 Last Update Date : 2018-08-13
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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 CWE id is not defined for this vulnerability

- Products Affected By CVE-2002-1973

# Product Type Vendor Product Version Update Edition Language
1 Application Microsoft Foundation Class Library 7.0 Version Details Vulnerabilities
2 Application Working Resources Inc. Badblue Personal 1.7.3 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Microsoft Foundation Class Library 1
Working Resources Inc. Badblue 1

- References For CVE-2002-1973
BID 5188 Microsoft Foundation Class Library ISAPI Buffer Overflow Vulnerability Release Date:2002-07-08
XF mfc-lib-isapi-bo(9529)
BUGTRAQ 20020708 ALERT: Working Resources BadBlue #2 (DoS, Heap Overflow)
BUGTRAQ 20020711 MFC ISAPI Framework Buffer Overflow
BUGTRAQ 20020712 Re: MFC ISAPI Framework Buffer Overflow
BUGTRAQ 20020712 MFC Overflow Test Code;[LN];310649
MSKB 310649;[LN];216562
MSKB 216562

- Metasploit Modules Related To CVE-2002-1973

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

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