CVE-2009-0342

high

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.

References

http://www.securityfocus.com/archive/1/500377/100/0/threaded

http://www.citi.umich.edu/u/provos/systrace/

http://scarybeastsecurity.blogspot.com/2009/01/bypassing-syscall-filtering.html

Details

Source: Mitre, NVD

Published: 2009-01-29

Updated: 2025-04-09

Risk Information

CVSS v2

Base Score: 7.2

Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 7.1

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N