YoungZSoft CMailServer 5.2 cmailcom.dll 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.
9.5$0-$5k0.00

Summaryinfo

A vulnerability was found in YoungZSoft CMailServer 5.2. It has been classified as critical. This affects an unknown part in the library cmailcom.dll. This manipulation causes memory corruption. This vulnerability is tracked as CVE-2004-1128. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as very critical was found in YoungZSoft CMailServer 5.2 (Mail Server Software). Affected by this vulnerability is an unknown code block in the library cmailcom.dll. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Buffer overflow in CMailCOM.dll in CMailServer 5.2 allows remote attackers to execute arbitrary code via an attachment with a long filename.

The weakness was disclosed 01/10/2005 (Website). It is possible to read the advisory at xforce.iss.net. This vulnerability is known as CVE-2004-1128 since 12/02/2004. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 05/26/2019).

The vulnerability scanner Nessus provides a plugin with the ID 15828 (Youngzsoft CMailServer < 5.2.1 Multiple Remote Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SMTP problems and running in the context r.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (18276), Tenable (15828), SecurityFocus (BID 11742†) and Vulnerability Center (SBV-6202†). The entries VDB-23709 and VDB-23708 are pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.5

VulDB Base Score: 10.0
VulDB Temp Score: 9.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

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-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Nessus ID: 15828
Nessus Name: Youngzsoft CMailServer < 5.2.1 Multiple Remote Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/24/2004 🔍
11/24/2004 +0 days 🔍
11/24/2004 +0 days 🔍
11/28/2004 +4 days 🔍
12/02/2004 +4 days 🔍
01/10/2005 +39 days 🔍
01/10/2005 +0 days 🔍
03/10/2015 +3711 days 🔍
05/26/2019 +1538 days 🔍

Sourcesinfo

Advisory: xforce.iss.net
Status: Not defined

CVE: CVE-2004-1128 (🔍)
GCVE (CVE): GCVE-0-2004-1128
GCVE (VulDB): GCVE-100-23707
X-Force: 18276
SecurityFocus: 11742 - Youngzsoft CMailServer Multiple Remote Vulnerabilities
Vulnerability Center: 6202 - YoungZSoft CMailServer 5.2.0 Buffer Overflow via Attachment w\\ Long Filename, Medium

See also: 🔍

Entryinfo

Created: 03/10/2015 12:14
Updated: 05/26/2019 21:21
Changes: 03/10/2015 12:14 (65), 05/26/2019 21:21 (2)
Complete: 🔍
Cache ID: 216:A29:103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Do you want to use VulDB in your project?

Use the official API to access entries easily!