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

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CVE-2015-0240

Severity CVSS v4.0:
Pending analysis
Type:
CWE-17 Code Errors
Publication date:
24/02/2015
Last modified:
09/05/2025

Description

The Netlogon server implementation in smbd in Samba 3.5.x and 3.6.x before 3.6.25, 4.0.x before 4.0.25, 4.1.x before 4.1.17, and 4.2.x before 4.2.0rc5 performs a free operation on an uninitialized stack pointer, which allows remote attackers to execute arbitrary code via crafted Netlogon packets that use the ServerPasswordSet RPC API, as demonstrated by packets reaching the _netr_ServerPasswordSet function in rpc_server/netlogon/srv_netlog_nt.c.

Impact

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

Base Score: 10.00 HIGH
Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C

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

Base Score 2.0
10.00
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:redhat:enterprise_linux:5:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:a:samba:samba:3.5.0:*:*:*:*:*:*:*
cpe:2.3:a:samba:samba:3.5.1:*:*:*:*:*:*:*
cpe:2.3:a:samba:samba:3.5.2:*:*:*:*:*:*:*
cpe:2.3:a:samba:samba:3.5.3:*:*:*:*:*:*:*
cpe:2.3:a:samba:samba:3.5.4:*:*:*:*:*:*:*
cpe:2.3:a:samba:samba:3.5.5:*:*:*:*:*:*:*
cpe:2.3:a:samba:samba:3.5.6:*:*:*:*:*:*:*
cpe:2.3:a:samba:samba:3.5.7:*:*:*:*:*:*:*
cpe:2.3:a:samba:samba:3.5.8:*:*:*:*:*:*:*
cpe:2.3:a:samba:samba:3.5.9:*:*:*:*:*:*:*
cpe:2.3:a:samba:samba:3.5.10:*:*:*:*:*:*:*
cpe:2.3:a:samba:samba:3.5.11:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools