CVE-2009-0158: Buffer Overflow
Stack-based buffer overflow in telnet in Apple Mac OS X 10.4.11 and 10.5 before 10.5.7 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a long hostname for a telnet server.
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2009-0158?
CVE-2009-0158 is rated as critical due to the potential for arbitrary code execution and denial of service.
How do I fix CVE-2009-0158?
To fix CVE-2009-0158, update your Apple Mac OS X to version 10.5.7 or later, which addresses this vulnerability.
What systems are affected by CVE-2009-0158?
CVE-2009-0158 affects Apple Mac OS X versions 10.4.11 and 10.5 up to 10.5.6.
How does CVE-2009-0158 exploit the system?
CVE-2009-0158 exploits a stack-based buffer overflow vulnerability caused by handling long hostnames in the telnet application.
What are the potential impacts of CVE-2009-0158?
The potential impacts of CVE-2009-0158 include unauthorized remote code execution and application crashes.