Versions of Mac OS X 10.6 earlier than 10.6.4 are potentially affected by multiple vulnerabilities. Mac OS X 10.6.4 contains security fixes for the following products :
CUPS
DesktopServices
Flash Player plug-in
Folder Manager
Help Viewer
iChat
ImageIO
Kerberos
libcurl
Network Authorization
Open Directory
Printer Setup
Printing
Ruby
SMB File Server
SquirrelMail
Wiki Server
Binary data 800793.prm
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1578
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1579
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1580
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1581
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2964
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-4212
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0186
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0187
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0283
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0302
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0540
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0541
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0543
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0545
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0546
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-0734
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1320
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1373
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1374
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1376
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1377
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1379
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1380
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1381
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1382
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1411
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-1748
lists.apple.com/archives/security-announce/2010/jun/msg00001.html
support.apple.com/kb/HT4188