CVE-2009-0343

Niels Provos Systrace 1.6f and earlier on the x86_64 Linux platform allows local users to bypass intended access restrictions by making a 32-bit syscall with a syscall number that corresponds to a policy-compliant 64-bit syscall, related to race conditions that occur in monitoring 64-bit processes.

CVSS v2.0 7.2 HIGH

7.2^/10

CVSS v2.0 : HIGH

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

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://scary.beasts.org/security/CESA-2009-001.html	Exploit
http://scarybeastsecurity.blogspot.com/2009/01/bypassing-syscall-filtering.html
http://www.citi.umich.edu/u/provos/systrace/
http://www.securityfocus.com/archive/1/500377/100/0/threaded
http://www.securityfocus.com/bid/33417	Exploit

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:a:niels_provos:systrace::::::::
	cpe:2.3:a:niels_provos:systrace:1.1:::::::*
	cpe:2.3:a:niels_provos:systrace:1.2:::::::*
	cpe:2.3:a:niels_provos:systrace:1.3:::::::*
	cpe:2.3:a:niels_provos:systrace:1.4:::::::*
	cpe:2.3:a:niels_provos:systrace:1.5:::::::*
	cpe:2.3:a:niels_provos:systrace:1.6:::::::*
	cpe:2.3:a:niels_provos:systrace:1.6a:::::::*
	cpe:2.3:a:niels_provos:systrace:1.6b:::::::*
	cpe:2.3:a:niels_provos:systrace:1.6c:::::::*
	cpe:2.3:a:niels_provos:systrace:1.6d:::::::*

cpe:2.3:o:linux:linux_kernel:_nil_:_nil_:x86_64:*:*:*:*:*

History

No history.

Information

Published : 2009-01-29 19:30

Updated : 2018-10-11 21:01

NVD link : CVE-2009-0343

Mitre link : CVE-2009-0343

CVE.ORG link : CVE-2009-0343

JSON object : View

Products Affected

niels_provos

systrace

linux

linux_kernel

CWE

CWE-264

Permissions, Privileges, and Access Controls

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