CVE-2013-3949

The posix_spawn system call in the XNU kernel in Apple Mac OS X 10.8.x does not prevent use of the _POSIX_SPAWN_DISABLE_ASLR and _POSIX_SPAWN_ALLOW_DATA_EXEC flags for setuid and setgid programs, which allows local users to bypass intended access restrictions via a wrapper program that calls the posix_spawnattr_setflags function.

CVSS v2.0 2.1 LOW

2.1^/10

CVSS v2.0 : LOW

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

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
http://antid0te.com/syscan_2013/SyScan2013_Mountain_Lion_iOS_Vulnerabilities_Garage_Sale_Whitepaper.pdf	Exploit
http://www.syscan.org/index.php/sg/program/day/2

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:apple:mac_os_x:10.8.0:::::::*
	cpe:2.3:o:apple:mac_os_x:10.8.1:::::::*
	cpe:2.3:o:apple:mac_os_x:10.8.2:::::::*
	cpe:2.3:o:apple:mac_os_x:10.8.3:::::::*
	cpe:2.3:o:apple:mac_os_x:10.8.4:::::::*

History

No history.

Information

Published : 2013-06-05 14:39

Updated : 2023-12-10 11:16

NVD link : CVE-2013-3949

Mitre link : CVE-2013-3949

CVE.ORG link : CVE-2013-3949

JSON object : View

Products Affected

apple

mac_os_x

CWE

CWE-264

Permissions, Privileges, and Access Controls

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