CVE-2017-7894 Information

Description

WinDjView 2.1 might allow user-assisted attackers to execute code via a crafted .djvu file because of a \User Mode Write AV near NULL\ in WinDjView.exe. One threat model is a victim who obtains an untrusted .djvu file from a remote location and issues several user-defined commands.

CVSS Vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

https://github.com/wlinzi/security_advisories/tree/master/CVE-2017-7894

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8