ID

VAR-200607-0007

CVE

CVE-2006-0026

TITLE

Microsoft DHCP Client service contains a buffer overflow

DESCRIPTION

Buffer overflow in Microsoft Internet Information Services (IIS) 5.0, 5.1, and 6.0 allows local and possibly remote attackers to execute arbitrary code via crafted Active Server Pages (ASP). Microsoft DHCP Client service contains a buffer overflow. This vulnerability may allow a remote attacker to execute arbitrary code on a vulnerable system. Microsoft Office applications fail to properly handle PNG images. To exploit this issue, attackers must be able to place and execute malicious ASP pages on computers running the affected ASP server software. This may be an issue in shared-hosting environments. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 National Cyber Alert System Technical Cyber Security Alert TA06-192A Microsoft Windows, Office, and IIS Vulnerabilities Original release date: July 11, 2006 Last revised: -- Source: US-CERT Systems Affected * Microsoft Windows * Microsoft Internet Information Services (IIS) * Microsoft Office * Microsoft Office for Mac * Microsoft Access * Microsoft Excel and Excel Viewer * Microsoft FrontPage * Microsoft InfoPath * Microsoft OneNote * Microsoft Outlook * Microsoft PowerPoint * Microsoft Project * Microsoft Publisher * Microsoft Visio * Microsoft Word and Word Viewer Overview Microsoft has released updates that address critical vulnerabilities in Microsoft Windows, IIS, and Office. I. Description Microsoft Security Bulletin Summary for July 2006 addresses vulnerabilities in Microsoft products including Windows, IIS, and Office. (CVE-2006-0007) In MS06-037, Microsoft has released updates for the Excel vulnerability (VU#802324) described in Technical Cyber Security Alert TA06-167A. II. An attacker may also be able to cause a denial of service. III. Solution Apply a patch from your vendor Microsoft has provided updates for these vulnerabilities in the Security Bulletins. Updates for Microsoft Windows and Microsoft Office XP and later are available on the Microsoft Update site. Apple Mac OS X users should obtain updates from the Mactopia web site. System administrators may wish to consider using Windows Server Update Services (WSUS). Workaround Please see the following Vulnerability Notes for workarounds. Appendix A. References * Microsoft Security Bulletin Summary for July 2006 - <http://www.microsoft.com/technet/security/bulletin/ms06-jul.mspx> * Technical Cyber Security Alert TA06-167A - <http://www.us-cert.gov/cas/techalerts/TA06-167A.html> * US-CERT Vulnerability Notes for Microsoft July 2006 updates - <http://www.kb.cert.org/vuls/byid?searchview&query=ms06-jul> * US-CERT Vulnerability Note VU#395588 - <http://www.kb.cert.org/vuls/id/395588> * US-CERT Vulnerability Note VU#189140 - <http://www.kb.cert.org/vuls/id/189140> * US-CERT Vulnerability Note VU#257164 - <http://www.kb.cert.org/vuls/id/257164> * US-CERT Vulnerability Note VU#802324 - <http://www.kb.cert.org/vuls/id/802324> * US-CERT Vulnerability Note VU#580036 - <http://www.kb.cert.org/vuls/id/580036> * US-CERT Vulnerability Note VU#609868 - <http://www.kb.cert.org/vuls/id/609868> * US-CERT Vulnerability Note VU#409316 - <http://www.kb.cert.org/vuls/id/409316> * US-CERT Vulnerability Note VU#459388 - <http://www.kb.cert.org/vuls/id/459388> * US-CERT Vulnerability Note VU#668564 - <http://www.kb.cert.org/vuls/id/668564> * CVE-2006-0026 - <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-0026> * CVE-2006-1314 - <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1314> * CVE-2006-2372 - <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2372> * CVE-2006-3059 - <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3059> * CVE-2006-1316 - <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1316> * CVE-2006-1540 - <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1540> * CVE-2006-2389 - <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2389> * CVE-2006-0033 - <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-0033> * CVE-2006-0007 - <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-0007> * Microsoft Update - <https://update.microsoft.com/microsoftupdate> * Microsoft Office Update - <http://officeupdate.microsoft.com> * Mactopia - <http://www.microsoft.com/mac> * Windows Server Update Services - <http://www.microsoft.com/windowsserversystem/updateservices/default.mspx> ____________________________________________________________________ The most recent version of this document can be found at: <http://www.us-cert.gov/cas/techalerts/TA06-192A.html> ____________________________________________________________________ Feedback can be directed to US-CERT Technical Staff. Please send email to <cert@cert.org> with "TA06-192A Feedback VU#802324" in the subject. ____________________________________________________________________ For instructions on subscribing to or unsubscribing from this mailing list, visit <http://www.us-cert.gov/cas/signup.html>. ____________________________________________________________________ Produced 2006 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> ____________________________________________________________________ Revision History July 11, 2006: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iQEVAwUBRLQsLn0pj593lg50AQLyjQf/blQM+kdtxI5/dQ/Njj99QuR3yBT9ERwJ QfZgOr8yN4rUhOU1xkXq6go7E1W4kfwuKVwwobLuYXk9Cq6xP4aVpt0/ws53wNHI iAvJ1rURSFcVwDAXKvbiv7mmjORA36R5M37JiwR0ny76f20yZaz8LTjMbhwSLyFR Cj7kPE0o6Fu0uUwI7ETskfcK4iF0PVoVW2mava1YG8zFuby/A+Ps7ddQvu/EcaxP Y12QXtCP1jsB3+iJKAh7aQAh9h8aV6nuq4NZyFAHmao8iQo7qd9BMG451xTPDxn3 PoM2y5R0bXko+E4hWudpjel/JABm+nIV3R9il1QDantUI0aCqTDS9A== =7GPc -----END PGP SIGNATURE----- . ---------------------------------------------------------------------- Want to join the Secunia Security Team? Secunia offers a position as a security specialist, where your daily work involves reverse engineering of software and exploit code, auditing of source code, and analysis of vulnerability reports. The vulnerability is caused due to an unknown error within the processing of specially crafted Excel documents. The vulnerability has been confirmed on a fully updated Windows XP SP2 system with Microsoft Excel 2003 SP2. Other versions may also be affected. NOTE: This vulnerability is a so-called 0-day and is already being actively exploited. SOLUTION: Don't open untrusted Excel documents. PROVIDED AND/OR DISCOVERED BY: Discovered in the wild. ORIGINAL ADVISORY: Microsoft: http://blogs.technet.com/msrc/archive/2006/06/16/436174.aspx ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

other

CONFIGURATIONS

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Brett Moore brett.moore@SECURITY-ASSESSMENT.COM

SOURCES

LAST UPDATE DATE

2024-09-17T19:49:02.580000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE