ID

VAR-201012-0044

CVE

CVE-2010-3972

TITLE

Microsoft IIS FTP server memory corruption vulnerability

DESCRIPTION

Heap-based buffer overflow in the TELNET_STREAM_CONTEXT::OnSendData function in ftpsvc.dll in Microsoft FTP Service 7.0 and 7.5 for Internet Information Services (IIS) 7.0, and IIS 7.5, allows remote attackers to execute arbitrary code or cause a denial of service (daemon crash) via a crafted FTP command, aka "IIS FTP Service Heap Buffer Overrun Vulnerability." NOTE: some of these details are obtained from third party information. Microsoft IIS FTP The server contains a memory corruption vulnerability. Microsoft IIS FTP The server contains a memory corruption vulnerability that results from processing a specially crafted request. Attack code using this vulnerability has been released.Denial of service by handling crafted requests (DoS) There is a possibility of being attacked. Successful exploits may allow attackers to execute arbitrary code in the context of the application. Failed exploit attempts will likely crash the FTP service, resulting in denial-of-service conditions. IIS 7.5 is vulnerable; other versions may also be affected. ---------------------------------------------------------------------- Secure your corporate defenses and reduce complexity in handling vulnerability threats with the new Secunia Vulnerability Intelligence Manager (VIM). Request a free trial: http://secunia.com/products/corporate/vim/ ---------------------------------------------------------------------- TITLE: Microsoft IIS FTP Server Pre-Authentication Memory Corruption SECUNIA ADVISORY ID: SA42713 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/42713/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=42713 RELEASE DATE: 2010-12-23 DISCUSS ADVISORY: http://secunia.com/advisories/42713/#comments AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s) http://secunia.com/advisories/42713/ ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS https://ca.secunia.com/?page=viewadvisory&vuln_id=42713 ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ DESCRIPTION: Matthew Bergin has discovered a vulnerability in Microsoft Internet Information Services (IIS), which can be exploited by malicious people to cause a DoS (Denial of Service) and potentially compromise a vulnerable system. The vulnerability is confirmed in a fully patched IIS 7.5 for Windows 7 Professional. SOLUTION: Restrict traffic to the FTP service. PROVIDED AND/OR DISCOVERED BY: Matthew Bergin ORIGINAL ADVISORY: http://www.exploit-db.com/exploits/15803/ OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ EXPLOIT: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/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 ---------------------------------------------------------------------- . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 National Cyber Alert System Technical Cyber Security Alert TA11-039A Microsoft Updates for Multiple Vulnerabilities Original release date: February 08, 2011 Last revised: -- Source: US-CERT Systems Affected * Microsoft Windows * Microsoft Internet Explorer * Microsoft Office Overview There are multiple vulnerabilities in Microsoft Windows, Microsoft Office, and Internet Explorer. Microsoft has released updates to address these vulnerabilities. I. Description The Microsoft Security Bulletin Summary for February 2011 describes multiple vulnerabilities in Microsoft Windows, Microsoft Office, and Internet Explorer. Microsoft has released updates to address the vulnerabilities. II. Impact A remote, unauthenticated attacker could execute arbitrary code, cause a denial of service, or gain unauthorized access to your files or system. III. Solution Apply updates Microsoft has provided updates for these vulnerabilities in the Microsoft Security Bulletin Summary for February 2011. That bulletin describes any known issues related to the updates. Administrators are encouraged to note these issues and test for any potentially adverse effects. In addition, administrators should consider using an automated update distribution system such as Windows Server Update Services (WSUS). IV. References * Microsoft Security Bulletin Summary for February 2011 - <http://www.microsoft.com/technet/security/bulletin/ms11-Feb.mspx> * Microsoft Windows Server Update Services - <http://technet.microsoft.com/en-us/wsus/default.aspx> ____________________________________________________________________ The most recent version of this document can be found at: <http://www.us-cert.gov/cas/techalerts/TA11-039A.html> ____________________________________________________________________ Feedback can be directed to US-CERT Technical Staff. Please send email to <cert@cert.org> with "TA11-039A Feedback VU#257205" in the subject. ____________________________________________________________________ For instructions on subscribing to or unsubscribing from this mailing list, visit <http://www.us-cert.gov/cas/signup.html>. ____________________________________________________________________ Produced 2011 by US-CERT, a government organization. Terms of use: <http://www.us-cert.gov/legal.html> ____________________________________________________________________ Revision History February 08, 2011: Initial release -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (GNU/Linux) iQEVAwUBTVGdbj6pPKYJORa3AQJugggAhJUAsHHqSW86koLabg56zhZFYa/UB2y0 GyaTBGFYFBwGbUcGkMUwZ8k9V+buNX7di0Cx8jIkx3utPIIE5EL0x4AzWsZw7o4p lOA6dZdQ5e/LKobdMUlJCZBRiQGlYnvOVaq9mfgK/VzwtK+bDLSC5ia4Oxc/l0oL ViisOQMCaP+af9P8jAwLfQvxjc+sJDB32vcIWaKMehyag1lS4qtM6NIfxj2INlYk KAeNUhqHHIeJPb1qmGjGHkE+JHZiTPI5Bp0xg41nrizbxK0uF2LAxekQVxTvQr5D NC+jdWLKCUc1Sm8zw2nidKmLRXlDs209etfKqbkCK61bnMv59oBYPw== =HWNB -----END PGP SIGNATURE-----

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

buffer error

CONFIGURATIONS

EXPLOIT AVAILABILITY

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Matthew Bergin

SOURCES

LAST UPDATE DATE

2024-11-23T21:47:00.889000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE