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cveMitreCVE-2013-3951
HistoryJun 05, 2013 - 2:39 p.m.

CVE-2013-3951

2013-06-0514:39:55
CWE-20
mitre
web.nvd.nist.gov
44
cve-2013-3951
apple
ios 6.1.3
mac os x 10.8.x
stack_protector.c
libc
openbsd
vulnerability
nvd

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

AI Score

5.7

Confidence

Low

EPSS

0

Percentile

5.1%

sys/openbsd/stack_protector.c in libc in Apple iOS 6.1.3 and Mac OS X 10.8.x does not properly parse the Apple strings employed in the user-space stack-cookie implementation, which allows local users to bypass cookie randomization by executing a program with a call-path beginning with the stack-guard= substring, as demonstrated by an iOS untethering attack or an attack against a setuid Mac OS X program.

Affected configurations

Nvd
Node
appleiphone_osRange8.2
OR
applemac_os_xRange10.10.4
OR
applewatchosRange1.0.1
Node
appleiphone_osMatch6.1.3
OR
applemac_os_xMatch10.8.0
OR
applemac_os_xMatch10.8.1
OR
applemac_os_xMatch10.8.2
OR
applemac_os_xMatch10.8.3
OR
applemac_os_xMatch10.8.4
VendorProductVersionCPE
appleiphone_os*cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
applemac_os_x*cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
applewatchos*cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
appleiphone_os6.1.3cpe:2.3:o:apple:iphone_os:6.1.3:*:*:*:*:*:*:*
applemac_os_x10.8.0cpe:2.3:o:apple:mac_os_x:10.8.0:*:*:*:*:*:*:*
applemac_os_x10.8.1cpe:2.3:o:apple:mac_os_x:10.8.1:*:*:*:*:*:*:*
applemac_os_x10.8.2cpe:2.3:o:apple:mac_os_x:10.8.2:*:*:*:*:*:*:*
applemac_os_x10.8.3cpe:2.3:o:apple:mac_os_x:10.8.3:*:*:*:*:*:*:*
applemac_os_x10.8.4cpe:2.3:o:apple:mac_os_x:10.8.4:*:*:*:*:*:*:*

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

AI Score

5.7

Confidence

Low

EPSS

0

Percentile

5.1%