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.
References
Configurations
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Information
Published : 2013-06-05 07:39
Updated : 2013-10-30 20:34
NVD link : CVE-2013-3954
Mitre link : CVE-2013-3954
JSON object : View
CWE
CWE-20
Improper Input Validation
Products Affected
apple
- mac_os_x
- iphone_os