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

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CVE-2011-4578

Severity CVSS v4.0:
Pending analysis
Type:
CWE-264 Permissions, Privileges, and Access Control
Publication date:
29/08/2012
Last modified:
11/04/2025

Description

event.c in acpid (aka acpid2) before 2.0.11 does not have an appropriate umask setting during execution of event-handler scripts, which might allow local users to (1) perform write operations within directories created by a script, or (2) read files created by a script, via standard filesystem system calls.

Impact

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

Base Score: 4.60 MEDIUM
Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P

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

Base Score 2.0
4.60
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:tedfelix:acpid2:*:*:*:*:*:*:*:* 2.0.10 (including)
cpe:2.3:a:tedfelix:acpid2:2.0.0:*:*:*:*:*:*:*
cpe:2.3:a:tedfelix:acpid2:2.0.1:*:*:*:*:*:*:*
cpe:2.3:a:tedfelix:acpid2:2.0.2:*:*:*:*:*:*:*
cpe:2.3:a:tedfelix:acpid2:2.0.3:*:*:*:*:*:*:*
cpe:2.3:a:tedfelix:acpid2:2.0.4:*:*:*:*:*:*:*
cpe:2.3:a:tedfelix:acpid2:2.0.5:*:*:*:*:*:*:*
cpe:2.3:a:tedfelix:acpid2:2.0.6:*:*:*:*:*:*:*
cpe:2.3:a:tedfelix:acpid2:2.0.7:*:*:*:*:*:*:*
cpe:2.3:a:tedfelix:acpid2:2.0.8:*:*:*:*:*:*:*
cpe:2.3:a:tedfelix:acpid2:2.0.9:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools