CVE-2006-0381
First published: Wed Jan 25 2006(Updated: )
A logic error in the IP fragment cache functionality in pf in FreeBSD 5.3, 5.4, and 6.0, and OpenBSD, when a 'scrub fragment crop' or 'scrub fragment drop-ovl' rule is being used, allows remote attackers to cause a denial of service (crash) via crafted packets that cause a packet fragment to be inserted twice.
Credit: secteam@freebsd.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| FreeBSD Kernel | =5.3 | |
| FreeBSD Kernel | =5.3-release | |
| FreeBSD Kernel | =5.3-releng | |
| FreeBSD Kernel | =5.3-stable | |
| FreeBSD Kernel | =5.4-pre-release | |
| FreeBSD Kernel | =5.4-release | |
| FreeBSD Kernel | =5.4-releng | |
| FreeBSD Kernel | =6.0-release | |
| FreeBSD Kernel | =6.0-stable |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2006-0381?
CVE-2006-0381 is classified as a denial of service vulnerability that can crash the system.
How do I fix CVE-2006-0381?
To fix CVE-2006-0381, upgrade to a patched version of FreeBSD or OpenBSD that addresses this vulnerability.
What versions of FreeBSD are affected by CVE-2006-0381?
CVE-2006-0381 affects FreeBSD version 5.3, 5.4, and 6.0.
Can CVE-2006-0381 be exploited remotely?
Yes, CVE-2006-0381 can be exploited remotely using crafted packets.
What can an attacker achieve by exploiting CVE-2006-0381?
Exploiting CVE-2006-0381 can lead to a denial of service, crashing the vulnerable system.
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- vendor/freebsd
- canonical/freebsd kernel
- version/freebsd kernel/5.3
- version/freebsd kernel/5.3-release
- version/freebsd kernel/5.3-releng
- version/freebsd kernel/5.3-stable
- version/freebsd kernel/5.4-pre-release
- version/freebsd kernel/5.4-release
- version/freebsd kernel/5.4-releng
- version/freebsd kernel/6.0-release
- version/freebsd kernel/6.0-stable