9.3
CVSSv2

CVE-2007-4391

Published: 17/08/2007 Updated: 29/07/2017
CVSS v2 Base Score: 9.3 | Impact Score: 10 | Exploitability Score: 8.6
VMScore: 940
Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

Vulnerability Summary

Heap-based buffer overflow in Kakadu kdu_v32m.dll in Yahoo! Messenger 8.1.0.413 allows remote malicious users 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.

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yahoo messenger 8.1.0.413

Exploits

Yahoo! Messenger 810413 (webcam) Remote Crash Exploit 1compile the dll 2 choose "invite to view my webcam" to a contact id who is online using yahoo! messenger 3when the otherside accept the invatation , inject the dll to local yahoo! messenger 810413 's process 4 the otherside's yahoo! messenger will be crashed Exploit-DB Mirror: ...
source: wwwsecurityfocuscom/bid/25330/info Yahoo! Messenger is prone to a remote denial-of-service vulnerability An attacker can exploit this issue to crash the affected application, denying service to legitimate users This issue affects Yahoo! Messenger 810; other versions may also be affected githubcom/offensive-securi ...