MS02-025: Exchange 2000 Exhaust CPU Resources (320436)

medium Nessus Plugin ID 11143

Synopsis

It is possible to launch a denial of service attack against the remote mail server.

Description

The remote host is running Exchange Server 2000. The remote version of this software contains a flaw that allows an attacker to cause a temporary denial of service.

To do this, the attacker needs to send an email message with malformed attributes. CPU utilization will spike at 100% until the message has been processed.

Solution

Microsoft has released a set of patches for Exchange 2000.

See Also

https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2002/ms02-025

Plugin Details

Severity: Medium

ID: 11143

File Name: smb_nt_ms02-025.nasl

Version: 1.42

Type: local

Agent: windows

Published: 10/24/2002

Updated: 11/15/2018

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 1.4

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Temporal Score: 4.6

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:microsoft:exchange_server

Required KB Items: SMB/MS_Bulletin_Checks/Possible

Exploit Ease: No known exploits are available

Patch Publication Date: 5/29/2002

Vulnerability Publication Date: 5/29/2002

Reference Information

CVE: CVE-2002-0368

BID: 4881

CERT: 779163

MSFT: MS02-025

MSKB: 320436