Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2009-0872

Severity CVSS v4.0:
Pending analysis
Type:
CWE-264 Permissions, Privileges, and Access Control
Publication date:
11/03/2009
Last modified:
09/04/2025

Description

The NFS server in Sun Solaris 10, and OpenSolaris before snv_111, does not properly implement the AUTH_NONE (aka sec=none) security mode in combination with other security modes, which allows remote attackers to bypass intended access restrictions and read or modify files, as demonstrated by a combination of the AUTH_NONE and AUTH_SYS security modes.

Impact

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

Base Score: 6.80 MEDIUM
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

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

Base Score 2.0
6.80
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:sun:opensolaris:*:*:x86:*:*:*:*:* snv_110 (including)
cpe:2.3:o:sun:opensolaris:snv_01:*:x86:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_02:*:x86:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_03:*:x86:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_04:*:x86:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_05:*:x86:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_06:*:x86:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_07:*:x86:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_08:*:x86:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_09:*:x86:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_10:*:x86:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_11:*:x86:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_12:*:x86:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_13:*:x86:*:*:*:*:*
cpe:2.3:o:sun:opensolaris:snv_14:*:x86:*:*:*:*:*

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


References to Advisories, Solutions, and Tools