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Overview

Vulnerability Score 7.2 7.2
CVE Id CVE-2007-4686
Last Modified 20 Jun 2011 12:00:00
Published 14 Nov 2007 08:46:00
Confidentiality Impact COMPLETE COMPLETE
Integrity Impact COMPLETE COMPLETE
Availability Impact COMPLETE COMPLETE
Access Vector LOCAL
Access Complexity LOW
Authentication NONE

CVE-2007-4686

Summary

Integer signedness error in the ttioctl function in bsd/kern/tty.c in the xnu kernel in Apple Mac OS X 10.4 through 10.4.10 allows local users to cause a denial of service (system shutdown) or gain privileges via a crafted TIOCSETD ioctl request.

Vulnerable Systems

Operating System

  • Apple Mac Os X 10.4.1

  • Apple Mac Os X 10.4.10

  • Apple Mac Os X 10.4.2

  • Apple Mac Os X 10.4.3

  • Apple Mac Os X 10.4.4

  • Apple Mac Os X 10.4.5

  • Apple Mac Os X 10.4.6

  • Apple Mac Os X 10.4.7

  • Apple Mac Os X 10.4.8

  • Apple Mac Os X 10.4.9

  • Apple Mac Os X Server 10.4.1

  • Apple Mac Os X Server 10.4.10

  • Apple Mac Os X Server 10.4.2

  • Apple Mac Os X Server 10.4.3

  • Apple Mac Os X Server 10.4.4

  • Apple Mac Os X Server 10.4.5

  • Apple Mac Os X Server 10.4.6

  • Apple Mac Os X Server 10.4.7

  • Apple Mac Os X Server 10.4.8

  • Apple Mac Os X Server 10.4.9


References

CERT - TA07-319A

APPLE - APPLE-SA-2007-11-14

XF - macosx-kernel-ioctl-overflow(38470)

VUPEN - ADV-2007-3868

MISC - http://www.trapkit.de/advisories/TKADV2007-001.txt

BID - 26444

BUGTRAQ - 20071115 [TKADV2007-001] Mac OS X TIOCSETD IOCTL Kernel Memory Corruption Vulnerability

SECTRACK - 1018950

SECUNIA - 27643

CONFIRM - http://docs.info.apple.com/article.html?artnum=307041

Related Patches

Apple 2007-11-14 Mac OS X 10.4.11 Update (PPC)

Apple 2007-11-14 Mac OS X 10.4.11 Combo Update (PPC)

Apple 2007-11-14 Mac OS X Server 10.4.11 Combo Update (PPC)

Apple 2007-11-14 Mac OS X Server 10.4.11 Update (PPC)


Last Updated: 27 May 2016 10:45:56