E’ opportuno aggiornare il sistemi Windows per il pacchetto Office.<\/p>\n
franco leveraro<\/p>\n
———- Forwarded message ———-<\/p>\n
From: CERT Advisory <cert-advisory@cert.org<\/a>> —–BEGIN PGP SIGNED MESSAGE—– National Cyber Alert System<\/p>\n Technical Cyber Security Alert TA06-073A<\/p>\n Microsoft Office and Excel Vulnerabilities<\/p>\n Original release date: March 14, 2006 Systems Affected<\/p>\n * Microsoft Office for Windows and Mac OS X For more complete information, refer to the Microsoft Security Overview<\/p>\n Microsoft has released updates that address critical vulnerabilities I. Description<\/p>\n Microsoft Security Bulletin Summary for March 2006 addresses VU#339878 – Microsoft Excel malformed parsing format file memory Microsoft Excel contains a memory corruption vulnerability. This VU#104302 – Microsoft Excel malformed record memory corruption Microsoft Excel fails to properly validate records. This vulnerability VU#123222 – Microsoft Excel malformed graphic memory corruption Microsoft Excel fails to properly validate graphics. This VU#235774 – Microsoft Excel malformed description memory corruption Microsoft Excel fails to properly validate the description field. This VU#642428 – Microsoft Excel fails to properly perform range validation Microsoft Excel contains an error in range validation, which may allow VU#682820 – Microsoft Office routing slip buffer overflow <\/p>\n Microsoft Office contains a buffer overflow in the parsing of routing II. Impact<\/p>\n A remote, unauthenticated attacker could execute arbitrary code with III. Solution<\/p>\n Apply Updates<\/p>\n Microsoft has provided the updates for these vulnerabilities in the Workarounds<\/p>\n Please see the following US-CERT Vulnerability Notes for workarounds.<\/p>\n Appendix A. References<\/p>\n * Microsoft Security Bulletin Summary for March 2006 – * US-CERT Vulnerability Note VU#339878 – * US-CERT Vulnerability Note VU#104302 – * US-CERT Vulnerability Note VU#123222 – * US-CERT Vulnerability Note VU#235774 – * US-CERT Vulnerability Note VU#642428 – * US-CERT Vulnerability Note VU#682820 – * CVE-2005-4131 – * CVE-2006-0009 – * CVE-2006-0028 – * CVE-2006-0029 – * CVE-2006-0030 – * CVE-2006-0031 – * Microsoft Update – <update.microsoft.com\/microsoftupdate<\/a>><\/p>\n ____________________________________________________________________<\/p>\n The most recent version of this document can be found at:<\/p>\n <www.us-cert.gov\/cas\/techalerts\/TA06-073A.html<\/a>> Feedback can be directed to US-CERT Technical Staff. Please send For instructions on subscribing to or unsubscribing from this Produced 2006 by US-CERT, a government organization.<\/p>\n Terms of use:<\/p>\n
\nTo: cert-advisory@cert.org<\/a>
\nSubject: US-CERT Technical Cyber Security Alert TA06-073A — Microsoft
\n Office and Excel Vulnerabilities <\/p>\n
\nHash: SHA1<\/p>\n
\n Last revised: —
\n Source: US-CERT<\/p>\n
\n * Microsoft Excel for Windows and Mac OS X
\n * Microsoft Works Suite for Windows<\/p>\n
\n Bulletin Summary for March 2006.<\/p>\n
\n in Microsoft Office and Excel. Exploitation of these vulnerabilities
\n could allow a remote, unauthenticated attacker to execute arbitrary
\n code or cause a denial of service on a vulnerable system.<\/p>\n
\n vulnerabilities in Microsoft Office and Excel. Further information is
\n available in the following US-CERT Vulnerability Notes:<\/p>\n
\n corruption vulnerability <\/p>\n
\n vulnerability may allow a remote attacker to execute arbitrary code on
\n a vulnerable system.
\n (CVE-2006-0028)<\/p>\n
\n vulnerability <\/p>\n
\n may allow a remote attacker to execute arbitrary code on a vulnerable
\n system.
\n (CVE-2006-0031)<\/p>\n
\n vulnerability <\/p>\n
\n vulnerability may allow a remote attacker to execute arbitrary code on
\n a vulnerable system.
\n (CVE-2006-0030)<\/p>\n
\n vulnerability <\/p>\n
\n vulnerability may allow a remote attacker to execute arbitrary code on
\n a vulnerable system.
\n (CVE-2006-0029)<\/p>\n
\n when parsing document files <\/p>\n
\n a remote unauthenticated, attacker to execute arbitrary code on a
\n vulnerable system.
\n (CVE-2005-4131)<\/p>\n
\n slips, which may allow an attacker to execute arbitrary code on a
\n vulnerable system.
\n (CVE-2006-0009)<\/p>\n
\n the privileges of the user. If the user is logged on with
\n administrative privileges, the attacker could take complete control of
\n an affected system. An attacker may also be able to cause a denial of
\n service.<\/p>\n
\n Security Bulletins and on the Microsoft Update site.<\/p>\n
\n <www.microsoft.com\/technet\/security\/bulletin\/ms06-mar.mspx<\/a>><\/p>\n
\n <www.kb.cert.org\/vuls\/id\/339878<\/a>><\/p>\n
\n <www.kb.cert.org\/vuls\/id\/104302<\/a>><\/p>\n
\n <www.kb.cert.org\/vuls\/id\/123222<\/a>><\/p>\n
\n <www.kb.cert.org\/vuls\/id\/235774<\/a>><\/p>\n
\n <www.kb.cert.org\/vuls\/id\/642428<\/a>><\/p>\n
\n <www.kb.cert.org\/vuls\/id\/682820<\/a>><\/p>\n
\n <cve.mitre.org\/cgi-bin\/cvename.cgi?name=CVE-2005-4131<\/a>><\/p>\n
\n <cve.mitre.org\/cgi-bin\/cvename.cgi?name=CVE-2006-0009<\/a>><\/p>\n
\n <cve.mitre.org\/cgi-bin\/cvename.cgi?name=CVE-2006-0028<\/a>><\/p>\n
\n <cve.mitre.org\/cgi-bin\/cvename.cgi?name=CVE-2006-0029<\/a>><\/p>\n
\n <cve.mitre.org\/cgi-bin\/cvename.cgi?name=CVE-2006-0030<\/a>><\/p>\n
\n <cve.mitre.org\/cgi-bin\/cvename.cgi?name=CVE-2006-0031<\/a>><\/p>\n
\n ____________________________________________________________________<\/p>\n
\n email to <cert@cert.org<\/a>> with “TA06-073A Feedback VU#339878” in the
\n subject.
\n ____________________________________________________________________<\/p>\n
\n mailing list, visit <www.us-cert.gov\/cas\/signup.html<\/a>>.
\n ____________________________________________________________________<\/p>\n