VDB-18492 · CVE-2002-0416 · XFDB 8379

SH39 Mailserver 1.2.1 Command memory corruption

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
10.0	$0-$5k	0.00

Summaryinfo

A vulnerability described as critical has been identified in SH39 Mailserver 1.2.1. Affected by this issue is some unknown functionality of the component Command Handler. The manipulation results in memory corruption. This vulnerability is reported as CVE-2002-0416. No exploit exists.

Detailsinfo

A vulnerability was found in SH39 Mailserver 1.2.1 (Mail Server Software). It has been classified as very critical. Affected is an unknown code block of the component Command Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Buffer overflow in SH39 MailServer 1.21 and earlier allows remote attackers to cause a denial of service, and possibly execute arbitrary code, via a long command to the SMTP port.

The weakness was disclosed 08/12/2002 (Website). The advisory is shared for download at securityfocus.com. This vulnerability is traded as CVE-2002-0416. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD (estimation calculated on 06/18/2024).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (8379) and SecurityFocus (BID 4232†). Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Mail Server Software

Vendor

SH39

Name

Mailserver

Version

1.2.1

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 10.0

VulDB Base Score: 10.0
VulDB Temp Score: 10.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/05/2002 🔍
08/12/2002 +160 days 🔍
08/12/2002 +0 days 🔍
07/22/2014 +4362 days 🔍
06/18/2024 +3619 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Status: Not defined

CVE: CVE-2002-0416 (🔍)
GCVE (CVE): GCVE-0-2002-0416
GCVE (VulDB): GCVE-100-18492
X-Force: 8379
SecurityFocus: 4232 - MailServer by SH39 Denial of Service Vulnerability

Entryinfo

Created: 07/22/2014 20:45
Updated: 06/18/2024 16:18
Changes: 07/22/2014 20:45 (44), 06/07/2018 09:07 (6), 06/18/2024 16:18 (17)
Complete: 🔍
Cache ID: 216::103