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Vulnerability Details : CVE-2007-4391

Heap-based buffer overflow in Kakadu kdu_v32m.dll in Yahoo! Messenger allows remote attackers to cause a denial of service (application crash) via a certain length field in JPEG2000 data, as demonstrated by sending an "invite to view my webcam" request, and then injecting a DLL into the attacker's peer Yahoo! Messenger application when this request is accepted.
Publish Date : 2007-08-17 Last Update Date : 2008-11-15
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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) Denial Of ServiceOverflow
CWE ID 119

- Products Affected By CVE-2007-4391

# Product Type Vendor Product Version Update Edition Language
1 Application Yahoo Messenger Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Yahoo Messenger 1

- References For CVE-2007-4391
VUPEN ADV-2007-2917
SECTRACK 1018586
XF yahoo-messenger-webcam-bo(36115)
OSVDB 38221
BID 25330 Yahoo! Messenger KDU_V32M.DLL Remote Denial Of Service Vulnerability Release Date:2007-09-04
CERT-VN VU#515968

- Metasploit Modules Related To CVE-2007-4391

There are not any metasploit modules related to this CVE entry (Please visit for more information)

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