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AppleCVE-2011-3216

HistoryOct 14, 2011 - 10:55 a.m.

CVE-2011-3216

2011-10-1410:55:08

CWE-264

apple

web.nvd.nist.gov

cve-2011-3216

apple mac os x

kernel

permissions

sticky bit

bypass

unlink system call

nvd

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

AI Score

7.5

Confidence

High

EPSS

Percentile

5.1%

JSON

The kernel in Apple Mac OS X before 10.7.2 does not properly implement the sticky bit for directories, which might allow local users to bypass intended permissions and delete files via an unlink system call.

Affected configurations

Nvd

Node

applemac_os_xRange≤10.7.1

applemac_os_xMatch10.0

applemac_os_xMatch10.0.0

applemac_os_xMatch10.0.1

applemac_os_xMatch10.0.2

applemac_os_xMatch10.0.3

applemac_os_xMatch10.0.4

applemac_os_xMatch10.1

applemac_os_xMatch10.1.0

applemac_os_xMatch10.1.1

applemac_os_xMatch10.1.2

applemac_os_xMatch10.1.3

applemac_os_xMatch10.1.4

applemac_os_xMatch10.1.5

applemac_os_xMatch10.2

applemac_os_xMatch10.2.0

applemac_os_xMatch10.2.1

applemac_os_xMatch10.2.2

applemac_os_xMatch10.2.3

applemac_os_xMatch10.2.4

applemac_os_xMatch10.2.5

applemac_os_xMatch10.2.6

applemac_os_xMatch10.2.7

applemac_os_xMatch10.2.8

applemac_os_xMatch10.3

applemac_os_xMatch10.3.0

applemac_os_xMatch10.3.1

applemac_os_xMatch10.3.2

applemac_os_xMatch10.3.3

applemac_os_xMatch10.3.4

applemac_os_xMatch10.3.5

applemac_os_xMatch10.3.6

applemac_os_xMatch10.3.7

applemac_os_xMatch10.3.8

applemac_os_xMatch10.3.9

applemac_os_xMatch10.4

applemac_os_xMatch10.4.0

applemac_os_xMatch10.4.1

applemac_os_xMatch10.4.2

applemac_os_xMatch10.4.3

applemac_os_xMatch10.4.4

applemac_os_xMatch10.4.5

applemac_os_xMatch10.4.6

applemac_os_xMatch10.4.7

applemac_os_xMatch10.4.8

applemac_os_xMatch10.4.9

applemac_os_xMatch10.4.10

applemac_os_xMatch10.4.11

applemac_os_xMatch10.5

applemac_os_xMatch10.5.0

applemac_os_xMatch10.5.1

applemac_os_xMatch10.5.2

applemac_os_xMatch10.5.3

applemac_os_xMatch10.5.4

applemac_os_xMatch10.5.5

applemac_os_xMatch10.5.6

applemac_os_xMatch10.5.7

applemac_os_xMatch10.5.8

applemac_os_xMatch10.6.0

applemac_os_xMatch10.6.1

applemac_os_xMatch10.6.2

applemac_os_xMatch10.6.3

applemac_os_xMatch10.6.4

applemac_os_xMatch10.6.5

applemac_os_xMatch10.6.6

applemac_os_xMatch10.6.7

applemac_os_xMatch10.6.8

applemac_os_xMatch10.7.0

applemac_os_x_serverRange≤10.7.1

applemac_os_x_serverMatch10.0

applemac_os_x_serverMatch10.0.0

applemac_os_x_serverMatch10.0.1

applemac_os_x_serverMatch10.0.2

applemac_os_x_serverMatch10.0.3

applemac_os_x_serverMatch10.0.4

applemac_os_x_serverMatch10.1

applemac_os_x_serverMatch10.1.0

applemac_os_x_serverMatch10.1.1

applemac_os_x_serverMatch10.1.2

applemac_os_x_serverMatch10.1.3

applemac_os_x_serverMatch10.1.4

applemac_os_x_serverMatch10.1.5

applemac_os_x_serverMatch10.2

applemac_os_x_serverMatch10.2.0

applemac_os_x_serverMatch10.2.1

applemac_os_x_serverMatch10.2.2

applemac_os_x_serverMatch10.2.3

applemac_os_x_serverMatch10.2.4

applemac_os_x_serverMatch10.2.5

applemac_os_x_serverMatch10.2.6

applemac_os_x_serverMatch10.2.7

applemac_os_x_serverMatch10.2.8

applemac_os_x_serverMatch10.3

applemac_os_x_serverMatch10.3.0

applemac_os_x_serverMatch10.3.1

applemac_os_x_serverMatch10.3.2

applemac_os_x_serverMatch10.3.3

applemac_os_x_serverMatch10.3.4

applemac_os_x_serverMatch10.3.5

applemac_os_x_serverMatch10.3.6

applemac_os_x_serverMatch10.3.7

applemac_os_x_serverMatch10.3.8

applemac_os_x_serverMatch10.3.9

applemac_os_x_serverMatch10.4

applemac_os_x_serverMatch10.4.0

applemac_os_x_serverMatch10.4.1

applemac_os_x_serverMatch10.4.2

applemac_os_x_serverMatch10.4.3

applemac_os_x_serverMatch10.4.4

applemac_os_x_serverMatch10.4.5

applemac_os_x_serverMatch10.4.6

applemac_os_x_serverMatch10.4.7

applemac_os_x_serverMatch10.4.8

applemac_os_x_serverMatch10.4.9

applemac_os_x_serverMatch10.4.10

applemac_os_x_serverMatch10.4.11

applemac_os_x_serverMatch10.5

applemac_os_x_serverMatch10.5.0

applemac_os_x_serverMatch10.5.1

applemac_os_x_serverMatch10.5.2

applemac_os_x_serverMatch10.5.3

applemac_os_x_serverMatch10.5.4

applemac_os_x_serverMatch10.5.5

applemac_os_x_serverMatch10.5.6

applemac_os_x_serverMatch10.5.7

applemac_os_x_serverMatch10.5.8

applemac_os_x_serverMatch10.6.0

applemac_os_x_serverMatch10.6.1

applemac_os_x_serverMatch10.6.2

applemac_os_x_serverMatch10.6.3

applemac_os_x_serverMatch10.6.4

applemac_os_x_serverMatch10.6.5

applemac_os_x_serverMatch10.6.6

applemac_os_x_serverMatch10.6.7

applemac_os_x_serverMatch10.6.8

applemac_os_x_serverMatch10.7.0

VendorProductVersionCPE
applemac_os_x*cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
applemac_os_x10.0cpe:2.3:o:apple:mac_os_x:10.0:*:*:*:*:*:*:*
applemac_os_x10.0.0cpe:2.3:o:apple:mac_os_x:10.0.0:*:*:*:*:*:*:*
applemac_os_x10.0.1cpe:2.3:o:apple:mac_os_x:10.0.1:*:*:*:*:*:*:*
applemac_os_x10.0.2cpe:2.3:o:apple:mac_os_x:10.0.2:*:*:*:*:*:*:*
applemac_os_x10.0.3cpe:2.3:o:apple:mac_os_x:10.0.3:*:*:*:*:*:*:*
applemac_os_x10.0.4cpe:2.3:o:apple:mac_os_x:10.0.4:*:*:*:*:*:*:*
applemac_os_x10.1cpe:2.3:o:apple:mac_os_x:10.1:*:*:*:*:*:*:*
applemac_os_x10.1.0cpe:2.3:o:apple:mac_os_x:10.1.0:*:*:*:*:*:*:*
applemac_os_x10.1.1cpe:2.3:o:apple:mac_os_x:10.1.1:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
apple	mac_os_x	*	cpe:2.3:o:apple:mac_os_x::::::::
apple	mac_os_x	10.0	cpe:2.3:o:apple:mac_os_x:10.0:::::::*
apple	mac_os_x	10.0.0	cpe:2.3:o:apple:mac_os_x:10.0.0:::::::*
apple	mac_os_x	10.0.1	cpe:2.3:o:apple:mac_os_x:10.0.1:::::::*
apple	mac_os_x	10.0.2	cpe:2.3:o:apple:mac_os_x:10.0.2:::::::*
apple	mac_os_x	10.0.3	cpe:2.3:o:apple:mac_os_x:10.0.3:::::::*
apple	mac_os_x	10.0.4	cpe:2.3:o:apple:mac_os_x:10.0.4:::::::*
apple	mac_os_x	10.1	cpe:2.3:o:apple:mac_os_x:10.1:::::::*
apple	mac_os_x	10.1.0	cpe:2.3:o:apple:mac_os_x:10.1.0:::::::*
apple	mac_os_x	10.1.1	cpe:2.3:o:apple:mac_os_x:10.1.1:::::::*