Preemptive Protection against Yahoo! Messenger Webcam ActiveX Control Buffer Overflow Vulnerability

Multiple stack buffer overflow vulnerabilities have been reported in Yahoo! Messenger. Yahoo! Messenger is a popular instant messaging communicating application. By persuading a user to visit a specially crafted web page, a remote attacker could trigger these vulnerabilities to execute arbitrary...

CVE-2007-3148

Buffer overflow in the Yahoo! Webcam Viewer ActiveX control in ywcvwr.dll 2.0.1.4 for Yahoo! Messenger 8.1.0.249 allows remote attackers to execute arbitrary code via a long server property value to the receive method...

CVE-2007-3147

Buffer overflow in the Yahoo! Webcam Upload ActiveX control in ywcupl.dll 2.0.1.4 for Yahoo! Messenger 8.1.0.249 allows remote attackers to execute arbitrary code via a long server property value to the send method. NOTE: some of these details are obtained from third party information...

CVE-2007-3147

CVE-2007-3147 describes a buffer overflow in Yahoo! Messenger 8.1.0.249’s Webcam ActiveX control (ywcupl.dll v2.0.1.4). The vulnerability occurs when a long value is sent via the Server() method to the Send() method, allowing remote arbitrary code execution. Connected sources also reference buffe...

CVE-2007-3148

Buffer overflow in the Yahoo! Webcam Viewer ActiveX control in ywcvwr.dll 2.0.1.4 for Yahoo! Messenger 8.1.0.249 allows remote attackers to execute arbitrary code via a long server property value to the receive method...

EEYE: Yahoo Webcam ActiveX Controls Multiple Buffer Overflows

Yahoo Webcam ActiveX Controls Multiple Buffer Overflows Release Date: June 8, 2007 Date Reported: June 5, 2007 Severity: High Remote Code Execution Vendor: Yahoo!, Inc. Systems Affected: Yahoo Messenger 8 for Windows Overview: eEye Digital Security has discovered two critical vulnerabilities in...

Yahoo! Messenger User Enumeration (deprecated)

Binary data 4081.prm...

Windows Live Messenger Version Detection

Binary data 4084.prm...

AOL Instant Messenger User Enumeration (deprecated)

Binary data 4082.prm...

Yahoo! Messenger Webcam ActiveX Multiple Overflows

Binary data 4079.prm...

Yahoo! Messenger WebCam ActiveX multiple buffer overflows

Few buffer overflows in Ywcvwr.dll library...

Yahoo! Messenger Webcam ActiveX Buffer Overflows

The remote host contains the 'Webcam' ActiveX controls included with Yahoo! Messenger. The version of at least one of these controls on the remote host has a buffer overflow. If an attacker can trick a user on the affected host into visiting a specially crafted web page, this issue could be...

ym2.txt

This affects the viewer ywcvwr.dll with yahoo messenger latest version tested. Fixed bug in last post x=0;xi object classid='clsid:9D39223E-AE8E-11D4-8FD3-00D0B7730277' id='target' shellcode = unescape"%u9090%u9090%u9090%uC929%uE983%uD9DB%uD9EE%u2474" +...

Yahoo! Messenger Webcam 8.1 (Ywcvwr.dll) Download / Execute Exploit

No description provided by source. / Compile in LCC-win32 Free! Download and exec any file you like! Have Fun! / include stdio.h include string.h include stdlib.h char file = "Clickhere.html"; FILE fp = NULL; unsigned char sc =...

Yahoo! Messenger Webcam 8.1 (Ywcupl.dll) Download / Execute Exploit

No description provided by source. / Compile in LCC-win32 Free! Download and exec any file you like! Have Fun! / include stdio.h include string.h include stdlib.h char file = "Clickhere.html"; FILE fp = NULL; unsigned char sc =...

Yahoo! Messenger Webcam 8.1 ActiveX Remote Buffer Overflow Exploit 2

No description provided by source. This affects the viewer ywcvwr.dll with yahoo messenger latest version tested. Fixed bug in last post x=0;xi800;x++ should be x=0; x800; x++ Here is your 2nd 0day!!! link:http://www.informationweek.com/news/showArticle.jhtml?articleID=199901856 ...

Yahoo Messenger Webcam Viewer ActiveX control buffer overflow

Added: 06/08/2007 CVE: CVE-2007-3148 BID: 24355 OSVDB: 37081 Background Yahoo! Messenger is an instant messaging application. It includes the Webcam Viewer ActiveX control which is provided by ywcvwr.dll. Problem A buffer overflow vulnerability in the Yahoo! Messenger Webcam Viewer ActiveX contro...

Yahoo! Messenger Webcam 8.1 - Ywcupl.dll Download Execute

Yahoo! Messenger Webcam 8.1 - Ywcupl.dll Download Execute / Compile in LCC-win32 Free! Download and exec any file you like! Have Fun! / include include include char file = "Clickhere.html"; FILE fp = NULL; unsigned char sc = "\xEB\x54\x8B\x75\x3C\x8B\x74\x35\x78\x03\xF5\x56\x8B\x76\x20\x03"...

Yahoo Messenger Webcam Viewer ActiveX control buffer overflow

Added: 06/08/2007 CVE: CVE-2007-3148 BID: 24355 OSVDB: 37081 Background Yahoo! Messenger is an instant messaging application. It includes the Webcam Viewer ActiveX control which is provided by ywcvwr.dll. Problem A buffer overflow vulnerability in the Yahoo! Messenger Webcam Viewer ActiveX contro...

Yahoo! Messenger Webcam 8.1 ActiveX Remote Buffer Overflow Exploit

No description provided by source. html !-- 45 minutes of fuzzing! Great results! very relible, runs calc.exe, replace with shellcode of your choice!!! link:http://www.informationweek.com/news/showArticle.jhtml?articleID=199901856 maybe more vulz! Greetz to: str0ke and shinnai! -- html...