4.9
CVSSv2

CVE-2007-6261

Published: 06/12/2007 Updated: 08/08/2017
CVSS v2 Base Score: 4.9 | Impact Score: 6.9 | Exploitability Score: 3.9
VMScore: 495
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C

Vulnerability Summary

Integer overflow in the load_threadstack function in the Mach-O loader (mach_loader.c) in the xnu kernel in Apple Mac OS X 10.4 up to and including 10.5.1 allows local users to cause a denial of service (infinite loop) via a crafted Mach-O binary.

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apple mac os x 10.5.1

apple mac os x 10.4

Exploits

/* xnu-macho-dosc * * Copyright (c) 2007 by <mu-b@digit-labsorg> * * Apple MACOS X xnu <= 12280 local kernel DoS POC * by mu-b - Thu 15 Nov 2007 * * - Tested on: Apple MACOS X 104 (xnu-792225~1/RELEASE_I386) * Apple MACOS X 1051 (xnu-122802~1/RELEASE_I386) * Apple MACOS X 1051 (xnu-122802~1/ ...