CVE-2005-2359
First published: Mon Aug 01 2005(Updated: )
The AES-XCBC-MAC algorithm in IPsec in FreeBSD 5.3 and 5.4, when used for authentication without other encryption, uses a constant key instead of the one that was assigned by the system administrator, which can allow remote attackers to spoof packets to establish an IPsec session.
Credit: secteam@freebsd.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| FreeBSD Kernel | =5.3 | |
| FreeBSD Kernel | =5.4 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2005-2359?
CVE-2005-2359 has a moderate severity rating due to its potential to allow remote attackers to spoof packets.
How do I fix CVE-2005-2359?
To mitigate CVE-2005-2359, upgrade to FreeBSD version 5.5 or later where this vulnerability is patched.
What systems are affected by CVE-2005-2359?
CVE-2005-2359 affects FreeBSD versions 5.3 and 5.4.
Can CVE-2005-2359 be exploited remotely?
Yes, CVE-2005-2359 can be exploited remotely as it allows attackers to spoof packets and establish an IPsec session.
What is the primary issue with CVE-2005-2359?
The primary issue with CVE-2005-2359 is that the AES-XCBC-MAC algorithm uses a constant key instead of a user-assigned key for authentication.
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