CVE-2006-4172: Integer Overflow
First published: Tue Sep 26 2006(Updated: )
Integer overflow vulnerability in the i386_set_ldt call in FreeBSD 5.5, and possibly earlier versions down to 5.2, allows local users to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2006-4178.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| FreeBSD Kernel | =5.2.1 | |
| FreeBSD Kernel | =5.4 | |
| FreeBSD Kernel | =5.3 | |
| FreeBSD Kernel | =5.2 | |
| FreeBSD Kernel | <=5.5 |
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Reference Links
- http://www.idefense.com/intelligence/vulnerabilities/display.php?id=414
- http://secunia.com/advisories/22064
- http://archives.neohapsis.com/archives/bugtraq/2006-09/0376.html
- http://www.securityfocus.com/bid/20158
- http://securitytracker.com/id?1016926
- http://securitytracker.com/id?1016928
- https://exchange.xforce.ibmcloud.com/vulnerabilities/29132
- http://www.securityfocus.com/archive/1/446945/100/0/threaded
Frequently Asked Questions
What is the severity of CVE-2006-4172?
CVE-2006-4172 is considered a high severity vulnerability due to its potential to cause denial of service and allow arbitrary code execution.
How do I fix CVE-2006-4172?
To fix CVE-2006-4172, users should upgrade to the latest supported version of FreeBSD beyond 5.5, where this vulnerability is patched.
Who is affected by CVE-2006-4172?
CVE-2006-4172 affects local users on FreeBSD versions up to and including 5.5, including versions 5.2, 5.3, and 5.4.
What are the consequences of exploiting CVE-2006-4172?
Exploiting CVE-2006-4172 can lead to a denial of service by crashing the system and may also allow execution of arbitrary code.
Is CVE-2006-4172 a different vulnerability from CVE-2006-4178?
Yes, CVE-2006-4172 is identified as a different vulnerability from CVE-2006-4178, each with its own specific implications.
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