MS04-023: Vulnerability in HTML Help Could Allow Code Execution (840315)

High Nessus Plugin ID 13641

Synopsis

Arbitrary code can be executed on the remote host through the web client.

Description

The remote host is subject to two vulnerabilities in the HTML Help and showHelp modules that could allow an attacker to execute arbitrary code on the remote host.

To exploit these flaws, an attacker would need to set up a rogue website containing a malicious showHelp URL, and would need to lure a user on the remote host to visit it. Once the user visits the website, a buffer overflow would allow the attacker to execute arbitrary commands with the privileges of the victim user.

Solution

Microsoft has released a set of patches for Windows 2000, XP and 2003.

See Also

https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2004/ms04-023

Plugin Details

Severity: High

ID: 13641

File Name: smb_nt_ms04-023.nasl

Version: 1.40

Type: local

Agent: windows

Published: 2004/07/13

Updated: 2018/11/15

Dependencies: 57033, 13855

Risk Information

Risk Factor: High

CVSS v2.0

Base Score: 7.6

Temporal Score: 6

Vector: CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C

Temporal Vector: CVSS2#E:POC/RL:OF/RC:C

Vulnerability Information

CPE: cpe:/o:microsoft:windows

Required KB Items: SMB/MS_Bulletin_Checks/Possible

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2004/07/13

Vulnerability Publication Date: 2003/12/29

Reference Information

CVE: CVE-2004-0201, CVE-2003-1041

BID: 10705, 9320

CERT: 187196

MSFT: MS04-023

MSKB: 840315