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

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.
Publish Date : 2007-06-11 Last Update Date : 2008-09-05
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- CVSS Scores & Vulnerability Types

CVSS Score
9.3
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 2.0.1.4 Version Details Vulnerabilities
2 Application Yahoo Messenger 8.0 Version Details Vulnerabilities
3 Application Yahoo Messenger 8.0.0.863 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 8.1.0.249 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Yahoo Messenger 6

- References For CVE-2007-3147

http://research.eeye.com/html/advisories/upcoming/20070605.html
http://securitytracker.com/id?1018204
SECTRACK 1018204
http://securityreason.com/securityalert/2809
SREASON 2809
Exploit! http://www.milw0rm.com/exploits/4042
MILW0RM 4042
http://www.securityfocus.com/archive/1/archive/1/470861/100/0/threaded
BUGTRAQ 20070608 EEYE: Yahoo Webcam ActiveX Controls Multiple Buffer Overflows
http://www.securityfocus.com/bid/24354
BID 24354 Yahoo! Messenger Webcam Upload ActiveX Control Buffer Overflow Vulnerability Release Date:2008-11-04
http://www.securityfocus.com/bid/24341
BID 24341 RETIRED: Yahoo! Messenger Multiple Unspecified Remote Code Execution Vulnerabilities Release Date:2007-06-11
http://www.securitytracker.com/id?1018203
SECTRACK 1018203
http://xforce.iss.net/xforce/xfdb/34758
XF yahoo-webcam-upload-bo(34758)
http://secunia.com/advisories/25547
SECUNIA 25547
http://messenger.yahoo.com/security_update.php?id=060707 CONFIRM
http://www.kb.cert.org/vuls/id/949817
CERT-VN VU#949817
http://www.frsirt.com/english/advisories/2007/2094
VUPEN ADV-2007-2094
http://research.eeye.com/html/advisories/published/AD20070608.html
http://lists.grok.org.uk/pipermail/full-disclosure/2007-June/063817.html
FULLDISC 20070606 Yahoo 0day ActiveX Webcam Exploit

- Metasploit Modules Related To CVE-2007-3147

Yahoo! Messenger 8.1.0.249 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 8.1.0.249. 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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