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Vulnerability Details : CVE-2007-3147 (1 public exploit)

Buffer overflow in the Yahoo! Webcam Upload ActiveX control in ywcupl.dll for Yahoo! Messenger 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.
Publish Date : 2007-06-11 Last Update Date : 2008-09-05
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact Complete (There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the entire system being compromised.)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access Admin
Vulnerability Type(s) Execute CodeOverflow
CWE ID 119

- Products Affected By CVE-2007-3147

# Product Type Vendor Product Version Update Edition Language
1 Application Yahoo Messenger Version Details Vulnerabilities
2 Application Yahoo Messenger 8.0 Version Details Vulnerabilities
3 Application Yahoo Messenger Version Details Vulnerabilities
4 Application Yahoo Messenger 8.0.1 Version Details Vulnerabilities
5 Application Yahoo Messenger 8.0 2005.1.1.4 Version Details Vulnerabilities
6 Application Yahoo Messenger Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Yahoo Messenger 6

- References For CVE-2007-3147
SECTRACK 1018204
MILW0RM 4042
BUGTRAQ 20070608 EEYE: Yahoo Webcam ActiveX Controls Multiple Buffer Overflows
BID 24354 Yahoo! Messenger Webcam Upload ActiveX Control Buffer Overflow Vulnerability Release Date:2008-11-04
BID 24341 RETIRED: Yahoo! Messenger Multiple Unspecified Remote Code Execution Vulnerabilities Release Date:2007-06-11
SECTRACK 1018203
XF yahoo-webcam-upload-bo(34758)
CERT-VN VU#949817
VUPEN ADV-2007-2094
FULLDISC 20070606 Yahoo 0day ActiveX Webcam Exploit

- Metasploit Modules Related To CVE-2007-3147

Yahoo! Messenger ActiveX Control Buffer Overflow
This module exploits a stack buffer overflow in the Yahoo! Webcam Upload ActiveX Control (ywcupl.dll) provided by Yahoo! Messenger version By sending a overly long string to the "Server()" method, and then calling the "Send()" method, an attacker may be able to execute arbitrary code. Using the payloads "windows/shell_bind_tcp" and "windows/shell_reverse_tcp" yield for the best results.
Module type : exploit Rank : good Platforms : Windows

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