CVE-2013-3949
N/A
Published: June 5, 2013 at 10:00 AM UTC
Updated: June 16, 2026 at 11:56 PM UTC
1 product affected across 1 vendormacOS
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Severity
N/A
Exploit prediction
EPSS 0.5%
Description
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.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (2)
x_refsource_MISCExploit
Source: [email protected]
http://antid0te.com/syscan_2013/SyScan2013_Mountain_Lion_iOS_Vulnerabilities_Garage_Sale_Whitepaper.pdfQuick Info
StatusMODIFIED
CWE
CWE-264
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