CVE-2002-1561 : The RPC component in Windows 2000, Windows NT 4.0, and Windows XP allows remote attackers to cause a denial of service (

The RPC component in Windows 2000, Windows NT 4.0, and Windows XP allows remote attackers to cause a denial of service (disabled RPC service) via a malformed packet to the RPC Endpoint Mapper at TCP port 135, which triggers a null pointer dereference.

Published 2003-04-02 05:00:00

Updated 2019-04-30 14:27:14

Source MITRE

View at NVD, CVE.org

Vulnerability category: Memory CorruptionDenial of service

Exploit prediction scoring system (EPSS) score for CVE-2002-1561

EPSS FAQ

44.83%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 97 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2002-1561

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:N/A:P	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial

Products affected by CVE-2002-1561

Microsoft » Windows Nt » Version: 4.0 Terminal Server Edition
cpe:2.3:o:microsoft:windows_nt:4.0:*:terminal_server:*:*:*:*:*
Matching versions
Microsoft » Windows Nt » Version: 4.0 Server Edition
cpe:2.3:o:microsoft:windows_nt:4.0:*:server:*:*:*:*:*
Matching versions
Microsoft » Windows Nt » Version: 4.0 Workstation Edition
cpe:2.3:o:microsoft:windows_nt:4.0:*:workstation:*:*:*:*:*
Matching versions
Microsoft » Windows Nt » Version: 4.0 Update SP2 Server Edition
cpe:2.3:o:microsoft:windows_nt:4.0:sp2:server:*:*:*:*:*
Matching versions
Microsoft » Windows Nt » Version: 4.0 Update SP1 Terminal Server Edition
cpe:2.3:o:microsoft:windows_nt:4.0:sp1:terminal_server:*:*:*:*:*
Matching versions
Microsoft » Windows Nt » Version: 4.0 Update SP2 Enterprise Server Edition
cpe:2.3:o:microsoft:windows_nt:4.0:sp2:enterprise_server:*:*:*:*:*
Matching versions
Microsoft » Windows Nt » Version: 4.0 Update SP3 Workstation Edition
cpe:2.3:o:microsoft:windows_nt:4.0:sp3:workstation:*:*:*:*:*
Matching versions
Microsoft » Windows Nt » Version: 4.0 Update SP4 Server Edition
cpe:2.3:o:microsoft:windows_nt:4.0:sp4:server:*:*:*:*:*
Matching versions
Microsoft » Windows Nt » Version: 4.0 Update SP6 Enterprise Server Edition
cpe:2.3:o:microsoft:windows_nt:4.0:sp6:enterprise_server:*:*:*:*:*
Matching versions
Microsoft » Windows Nt » Version: 4.0 Update SP6 Terminal Server Edition
cpe:2.3:o:microsoft:windows_nt:4.0:sp6:terminal_server:*:*:*:*:*
Matching versions
Microsoft » Windows Nt » Version: 4.0 Update SP2 Terminal Server Edition
cpe:2.3:o:microsoft:windows_nt:4.0:sp2:terminal_server:*:*:*:*:*
Matching versions
Microsoft » Windows Nt » Version: 4.0 Update SP2 Workstation Edition
cpe:2.3:o:microsoft:windows_nt:4.0:sp2:workstation:*:*:*:*:*
Matching versions
Microsoft » Windows Nt » Version: 4.0 Update SP3 Enterprise Server Edition
cpe:2.3:o:microsoft:windows_nt:4.0:sp3:enterprise_server:*:*:*:*:*
Matching versions
Microsoft » Windows Nt » Version: 4.0 Update SP3 Server Edition
cpe:2.3:o:microsoft:windows_nt:4.0:sp3:server:*:*:*:*:*
Matching versions
Microsoft » Windows Nt » Version: 4.0 Update SP6 Workstation Edition
cpe:2.3:o:microsoft:windows_nt:4.0:sp6:workstation:*:*:*:*:*
Matching versions
Microsoft » Windows Nt » Version: 4.0 Update Sp6a Enterprise Server Edition
cpe:2.3:o:microsoft:windows_nt:4.0:sp6a:enterprise_server:*:*:*:*:*
Matching versions
Microsoft » Windows Nt » Version: 4.0 Update Sp6a Server Edition
cpe:2.3:o:microsoft:windows_nt:4.0:sp6a:server:*:*:*:*:*
Matching versions
Microsoft » Windows Nt » Version: 4.0 Update Sp6a Workstation Edition
cpe:2.3:o:microsoft:windows_nt:4.0:sp6a:workstation:*:*:*:*:*
Matching versions
Microsoft » Windows Nt » Version: 4.0 Update SP1 Enterprise Server Edition
cpe:2.3:o:microsoft:windows_nt:4.0:sp1:enterprise_server:*:*:*:*:*
Matching versions
Microsoft » Windows Nt » Version: 4.0 Update SP1 Server Edition
cpe:2.3:o:microsoft:windows_nt:4.0:sp1:server:*:*:*:*:*
Matching versions
Microsoft » Windows Nt » Version: 4.0 Update SP4 Workstation Edition
cpe:2.3:o:microsoft:windows_nt:4.0:sp4:workstation:*:*:*:*:*
Matching versions
Microsoft » Windows Nt » Version: 4.0 Update SP5 Enterprise Server Edition
cpe:2.3:o:microsoft:windows_nt:4.0:sp5:enterprise_server:*:*:*:*:*
Matching versions
Microsoft » Windows Nt » Version: 4.0 Update SP5 Server Edition
cpe:2.3:o:microsoft:windows_nt:4.0:sp5:server:*:*:*:*:*
Matching versions
Microsoft » Windows Nt » Version: 4.0 Update SP5 Terminal Server Edition
cpe:2.3:o:microsoft:windows_nt:4.0:sp5:terminal_server:*:*:*:*:*
Matching versions
Microsoft » Windows Nt » Version: 4.0 Enterprise Server Edition
cpe:2.3:o:microsoft:windows_nt:4.0:*:enterprise_server:*:*:*:*:*
Matching versions
Microsoft » Windows Nt » Version: 4.0 Update SP1 Workstation Edition
cpe:2.3:o:microsoft:windows_nt:4.0:sp1:workstation:*:*:*:*:*
Matching versions
Microsoft » Windows Nt » Version: 4.0 Update SP3 Terminal Server Edition
cpe:2.3:o:microsoft:windows_nt:4.0:sp3:terminal_server:*:*:*:*:*
Matching versions
Microsoft » Windows Nt » Version: 4.0 Update SP4 Enterprise Server Edition
cpe:2.3:o:microsoft:windows_nt:4.0:sp4:enterprise_server:*:*:*:*:*
Matching versions
Microsoft » Windows Nt » Version: 4.0 Update SP4 Terminal Server Edition
cpe:2.3:o:microsoft:windows_nt:4.0:sp4:terminal_server:*:*:*:*:*
Matching versions
Microsoft » Windows Nt » Version: 4.0 Update SP5 Workstation Edition
cpe:2.3:o:microsoft:windows_nt:4.0:sp5:workstation:*:*:*:*:*
Matching versions
Microsoft » Windows Nt » Version: 4.0 Update SP6 Server Edition
cpe:2.3:o:microsoft:windows_nt:4.0:sp6:server:*:*:*:*:*
Matching versions
Microsoft » Windows Nt » Version: 4.0 Update Sp6a Terminal Server Edition
cpe:2.3:o:microsoft:windows_nt:4.0:sp6a:terminal_server:*:*:*:*:*
Matching versions
Microsoft » Windows 2000
cpe:2.3:o:microsoft:windows_2000:*:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows 2000 » Update SP3
cpe:2.3:o:microsoft:windows_2000:*:sp3:*:*:*:*:*:*
Matching versions
Microsoft » Windows 2000 » Update SP1
cpe:2.3:o:microsoft:windows_2000:*:sp1:*:*:*:*:*:*
Matching versions
Microsoft » Windows 2000 » Update SP2
cpe:2.3:o:microsoft:windows_2000:*:sp2:*:*:*:*:*:*
Matching versions
Microsoft » Windows Xp » Update Gold Professional Edition
cpe:2.3:o:microsoft:windows_xp:*:gold:professional:*:*:*:*:*
Matching versions
Microsoft » Windows Xp » Update SP1 Home Edition
cpe:2.3:o:microsoft:windows_xp:*:sp1:home:*:*:*:*:*
Matching versions
Microsoft » Windows Xp » 64-bit Edition
cpe:2.3:o:microsoft:windows_xp:*:*:64-bit:*:*:*:*:*
Matching versions
Microsoft » Windows Xp » Update SP1 64-bit Edition
cpe:2.3:o:microsoft:windows_xp:*:sp1:64-bit:*:*:*:*:*
Matching versions
Microsoft » Windows Xp » Home Edition
cpe:2.3:o:microsoft:windows_xp:*:*:home:*:*:*:*:*
Matching versions
Microsoft » Windows 2000 Terminal Services » Update SP3
cpe:2.3:o:microsoft:windows_2000_terminal_services:*:sp3:*:*:*:*:*:*
Matching versions
Microsoft » Windows 2000 Terminal Services
cpe:2.3:o:microsoft:windows_2000_terminal_services:*:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows 2000 Terminal Services » Update SP2
cpe:2.3:o:microsoft:windows_2000_terminal_services:*:sp2:*:*:*:*:*:*
Matching versions
Microsoft » Windows 2000 Terminal Services » Update SP1
cpe:2.3:o:microsoft:windows_2000_terminal_services:*:sp1:*:*:*:*:*:*
Matching versions

Vulnerability Details : CVE-2002-1561

Exploit prediction scoring system (EPSS) score for CVE-2002-1561

CVSS scores for CVE-2002-1561

References for CVE-2002-1561

Products affected by CVE-2002-1561