Vulnerability Name:

CCN-147653

Published:2018-07-30
Updated:2018-07-30
Summary:Microsoft Windows is vulnerable to a denial of service, caused by a NULL pointer dereference when invoking the system call NtUserConsoleControl with special arguments. A local attacker could exploit this vulnerability to trigger a BSOD.
CVSS v3 Severity:6.2 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
5.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:4.9 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Consequences:Denial of Service
References:Source: CCN
Type: Microsoft Web site
Windows

Source: XF
Type: UNKNOWN
ms-windows-win32kntuserconsole-dos(147653)

Source: CCN
Type: Packet Storm Security [07-30-2018]
Microsoft Windows Kernel win32k!NtUserConsoleControl Denial Of Service

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [07-30-2018]

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/o:microsoft:windows_7:*:*:x86:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    microsoft windows 7 *