CVE-2013-3954

The posix_spawn system call in the XNU kernel in Apple Mac OS X 10.8.x does not properly validate the data for file actions and port actions, which allows local users to (1) cause a denial of service (panic) via a size value that is inconsistent with a header count field, or (2) obtain sensitive information from kernel heap memory via a certain size value in conjunction with a crafted buffer.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.9 UNKNOWN
LOCAL
MEDIUM
AV:L/AC:M/Au:N/C:C/I:C/A:C
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 31%
VendorProductVersion
applemac_os_x
10.8.0
applemac_os_x
10.8.1
applemac_os_x
10.8.2
applemac_os_x
10.8.3
applemac_os_x
10.8.4
appleiphone_os
𝑥
≤ 6.1.4
appleiphone_os
1.0.0
appleiphone_os
1.0.1
appleiphone_os
1.0.2
appleiphone_os
1.1.0
appleiphone_os
1.1.1
appleiphone_os
1.1.2
appleiphone_os
1.1.3
appleiphone_os
1.1.4
appleiphone_os
1.1.5
appleiphone_os
2.0
appleiphone_os
2.0.0
appleiphone_os
2.0.1
appleiphone_os
2.0.2
appleiphone_os
2.1
appleiphone_os
2.1.1
appleiphone_os
2.2
appleiphone_os
2.2.1
appleiphone_os
3.0
appleiphone_os
3.0.1
appleiphone_os
3.1
appleiphone_os
3.1.2
appleiphone_os
3.1.3
appleiphone_os
3.2
appleiphone_os
3.2.1
appleiphone_os
3.2.2
appleiphone_os
4.0
appleiphone_os
4.0.1
appleiphone_os
4.0.2
appleiphone_os
4.1
appleiphone_os
4.2.1
appleiphone_os
4.2.5
appleiphone_os
4.2.8
appleiphone_os
4.3.0
appleiphone_os
4.3.1
appleiphone_os
4.3.2
appleiphone_os
4.3.3
appleiphone_os
4.3.5
appleiphone_os
5.0
appleiphone_os
5.0.1
appleiphone_os
5.1
appleiphone_os
5.1.1
appleiphone_os
6.0
appleiphone_os
6.0.1
appleiphone_os
6.0.2
appleiphone_os
6.1
appleiphone_os
6.1.2
appleiphone_os
6.1.3
𝑥
= Vulnerable software versions