CVE-2007-1749

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

14/08/2007

Last modified:

09/04/2025

Description

Integer underflow in the CDownloadSink class code in the Vector Markup Language (VML) component (VGX.DLL), as used in Internet Explorer 5.01, 6, and 7 allows remote attackers to execute arbitrary code via compressed content with an invalid buffer size, which triggers a heap-based buffer overflow.

Impact

Vector 2.0

AV:N/AC:M/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 9.30 HIGH
Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0

9.30

Severity 2.0

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:microsoft:internet_explorer:5.01:::::::*
cpe:2.3:a:microsoft:internet_explorer:6:::::::*
cpe:2.3:a:microsoft:internet_explorer:7:::::::*

To consult the complete list of CPE names with products and versions, see this page

CVE-2007-1749

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools