CVE-2007-2495

ExcelViewer.ocx 3.1.0.6 - Buffer Overflow

Title source: llm

Exploitation Summary

EIP tracks 1 public exploit for CVE-2007-2495. PoCs published by shinnai.

AI-analyzed exploit summary This exploit demonstrates a Denial of Service (DoS) vulnerability in ExcelViewer.ocx v3.1.0.6 by triggering multiple methods with overly long string arguments, causing the application to crash.

Description

Multiple stack-based buffer overflows in the ExcelOCX ActiveX control in ExcelViewer.ocx 3.1.0.6 allow remote attackers to cause a denial of service (Internet Explorer 7 crash) via a long (1) DoOleCommand, (2) FTPDownloadFile, (3) FTPUploadFile, (4) HttpUploadFile, (5) Save, (6) SaveWebFile, (7) HttpDownloadFile, (8) Open, or (9) OpenWebFile property value. NOTE: some of these details are obtained from third party information.

Exploits (1)

exploitdb WORKING POC VERIFIED

by shinnai · htmldoswindows

https://www.exploit-db.com/exploits/3830

View Code ZIP pw:eip

This exploit demonstrates a Denial of Service (DoS) vulnerability in ExcelViewer.ocx v3.1.0.6 by triggering multiple methods with overly long string arguments, causing the application to crash.

Classification

Working Poc 90%

Attack Type

Dos

Complexity

Trivial

Reliability

Reliable

Target: ExcelViewer.ocx v3.1.0.6

No auth needed

Prerequisites: Victim must open the malicious HTML file in a browser with the vulnerable OCX installed

MITRE ATT&CK