Apple Mac OS X CoreFoundation CFDataReplaceBytes() buffer overflow
|macosx-corefoundation-cfdatareplacebytes-bo (42709)||High Risk|
Apple Mac OS X is vulnerable to a heap-based buffer overflow, caused by an integer overflow in the CoreFoundation CFDataReplaceBytes function. By creating a specially-crafted CFData object that passes an invalid length argument, a local attacker could overflow a buffer and execute arbitrary code on the system with elevated privileges or cause the affected application to crash.
Apply Security Update 2008-003, available from the Apple Web site. See References.
- Apple Web site: About the security content of Security Update 2008-003 / Mac OS X 10.5.3.
- BID-29412: RETIRED: Apple Mac OS X 2008-003 Multiple Security Vulnerabilities
- BID-29491: Apple Mac OS X CoreFoundation CFData Object Handling Code Execution Vulnerability
- CVE-2008-1030: Integer overflow in the CFDataReplaceBytes function in the CFData API in CoreFoundation in Apple Mac OS X before 10.5.3 allows context-dependent attackers to execute arbitrary code or cause a denial of service (crash) via an invalid length argument, which triggers a heap-based buffer overflow.
- OSVDB ID: 45699: Apple Mac OS X CoreFoundation CFData API CFDataReplaceBytes Overflow
- SA30430: Apple Mac OS X Security Update Fixes Multiple Vulnerabilities
- SECTRACK ID: 1020135: Mac OS X CoreFoundation Integer Overflow in Processing CFData Objects Lets Users Execute Arbitrary Code
- Apple Mac OS X 10.4.11
- Apple Mac OS X 10.5
- Apple Mac OS X 10.5.1
- Apple Mac OS X 10.5.2
- Apple Mac OS X Server 10.4.11
- Apple Mac OS X Server 10.5
- Apple Mac OS X Server 10.5.1
- Apple Mac OS X Server 10.5.2
May 28, 2008
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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.