Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2005-2119

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
12/10/2005
Last modified:
03/04/2025

Description

The MIDL_user_allocate function in the Microsoft Distributed Transaction Coordinator (MSDTC) proxy (MSDTCPRX.DLL) allocates a 4K page of memory regardless of the required size, which allows attackers to overwrite arbitrary memory locations using an incorrect size value that is provided to the NdrAllocate function, which writes management data to memory outside of the allocated buffer.

Impact

Vector 2.0
AV:N/AC:L/Au:N/C:N/I:P/A:N CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): Physical
Availability (A): None

Base Score 2.0
5.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:microsoft:windows_2000:*:sp4:*:fr:*:*:*:*
cpe:2.3:o:microsoft:windows_2003_server:64-bit:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_2003_server:itanium:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_2003_server:r2:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_2003_server:sp1:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_2003_server:sp1:*:itanium:*:*:*:*:*
cpe:2.3:o:microsoft:windows_xp:*:*:64-bit:*:*:*:*:*
cpe:2.3:o:microsoft:windows_xp:*:sp1:tablet_pc:*:*:*:*:*
cpe:2.3:o:microsoft:windows_xp:*:sp2:tablet_pc:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools