Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2009-0342

Severity CVSS v4.0:
Pending analysis
Type:
CWE-264 Permissions, Privileges, and Access Control
Publication date:
29/01/2009
Last modified:
09/04/2025

Description

Niels Provos Systrace before 1.6f on the x86_64 Linux platform allows local users to bypass intended access restrictions by making a 64-bit syscall with a syscall number that corresponds to a policy-compliant 32-bit syscall.

Impact

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

Base Score: 7.20 HIGH
Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

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

Base Score 2.0
7.20
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:provos:systrace:*:*:*:*:*:*:*:* 1.6e (including)
cpe:2.3:a:provos:systrace:1.1:*:*:*:*:*:*:*
cpe:2.3:a:provos:systrace:1.2:*:*:*:*:*:*:*
cpe:2.3:a:provos:systrace:1.3:*:*:*:*:*:*:*
cpe:2.3:a:provos:systrace:1.4:*:*:*:*:*:*:*
cpe:2.3:a:provos:systrace:1.5:*:*:*:*:*:*:*
cpe:2.3:a:provos:systrace:1.6:*:*:*:*:*:*:*
cpe:2.3:a:provos:systrace:1.6a:*:*:*:*:*:*:*
cpe:2.3:a:provos:systrace:1.6b:*:*:*:*:*:*:*
cpe:2.3:a:provos:systrace:1.6c:*:*:*:*:*:*:*
cpe:2.3:a:provos:systrace:1.6d:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:_nil_:_nil_:x86_64:*:*:*:*:*

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


References to Advisories, Solutions, and Tools