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.
Published 2007-06-11 18:30:00
Updated 2018-10-16 16:47:43
Source MITRE
View at NVD,   CVE.org
Vulnerability category: OverflowExecute code

Exploit prediction scoring system (EPSS) score for CVE-2007-3147

Probability of exploitation activity in the next 30 days: 94.02%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 99 % EPSS Score History EPSS FAQ

Metasploit modules for CVE-2007-3147

  • Yahoo! Messenger 8.1.0.249 ActiveX Control Buffer Overflow
    Disclosure Date: 2007-06-05
    First seen: 2020-04-26
    exploit/windows/browser/yahoomessenger_server
    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 an overly long string to the "Server()" method, and then calling the "Send()" method, an attacker may be

CVSS scores for CVE-2007-3147

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
9.3
HIGH AV:N/AC:M/Au:N/C:C/I:C/A:C
8.6
10.0
NIST

CWE ids for CVE-2007-3147

References for CVE-2007-3147

Products affected by CVE-2007-3147

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