Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2011-0343

Severity CVSS v4.0:
Pending analysis
Type:
CWE-264 Permissions, Privileges, and Access Control
Publication date:
28/01/2011
Last modified:
11/04/2025

Description

Balabit syslog-ng 2.0, 3.0, 3.1, 3.2 OSE and PE, when running on FreeBSD or HP-UX, does not properly perform cast operations, which causes syslog-ng to use a default value of -1 to create log files with insecure permissions (07777), which allows local users to read and write to these log files.

Impact

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

Base Score: 6.90 MEDIUM
Vector: AV:L/AC:M/Au:N/C:C/I:C/A:C

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

Base Score 2.0
6.90
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:oneidentity:syslog-ng:2.0:*:*:*:open_source:*:*:*
cpe:2.3:a:oneidentity:syslog-ng:2.0:*:*:*:premium:*:*:*
cpe:2.3:a:oneidentity:syslog-ng:3.0:*:*:*:open_source:*:*:*
cpe:2.3:a:oneidentity:syslog-ng:3.0:*:*:*:premium:*:*:*
cpe:2.3:a:oneidentity:syslog-ng:3.1:*:*:*:open_source:*:*:*
cpe:2.3:a:oneidentity:syslog-ng:3.1:*:*:*:premium:*:*:*
cpe:2.3:a:oneidentity:syslog-ng:3.2:*:*:*:open_source:*:*:*
cpe:2.3:a:oneidentity:syslog-ng:3.2:*:*:*:premium:*:*:*
cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*
cpe:2.3:o:hp:hp-ux:*:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools