CVE-2019-11868 Information

Description

See.sys up to version 4.25 in SoftEther VPN Server versions 4.29 or older allows a user to call an IOCTL specifying any kernel address to which arbitrary bytes are written to.

CVSS Vector

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

Reference

https://downwithup.github.io/CVEPosts https://github.com/SoftEtherVPN/SoftEtherVPN/tree/master/src/See https://www.softether.org/9-about/News/900-SEVPN201901

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8