The remote host is running a version of Mac OS X 10.7 that is older than version 10.7.3. The newer version contains numerous security-related fixes for the following components :
Binary data 6303.prm
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1148
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1167
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1657
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1752
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1783
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1921
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1938
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2023
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2192
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2202
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2204
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2483
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2895
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2937
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3182
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3189
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3246
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3248
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3249
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3250
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3252
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3256
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3267
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3268
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3328
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3348
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3389
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3422
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3441
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3444
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3446
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3447
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3448
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3449
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3450
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3452
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3453
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3457
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3458
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3459
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3460
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3462
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3463
lists.apple.com/archives/security-announce/2012/Feb/msg00001.html
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