Netwin DMail 3.1a dlist.exe _cmd_sendlog format string

CVSS Meta Temp Score
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CTI Interest Score
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7.1$0-$5k0.00

A vulnerability was found in Netwin DMail 3.1a and classified as critical. Affected by this issue is the function _cmd_sendlog of the file dlist.exe. The manipulation with an unknown input leads to a format string vulnerability. Using CWE to declare the problem leads to CWE-134. The product uses a function that accepts a format string as an argument, but the format string originates from an external source. Impacted is confidentiality, integrity, and availability. CVE summarizes:

DList (dlist.exe) in DMail 3.1a allows remote attackers to bypass authentication, read log files, and shutdown the system via a sendlog command with an incorrect password hash, which is not properly handled by the _cmd_sendlog function.

The bug was discovered 05/03/2005. The weakness was disclosed 05/11/2005 by Chew Keong TAN (Website). The advisory is available at securityfocus.com. This vulnerability is handled as CVE-2005-1516 since 05/11/2005. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are known, but there is no available exploit.

The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 18200 (NetWin DMail Server Multiple Remote Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Gain a shell remotely and running in the context r.

Addressing this vulnerability is possible by firewalling .

The vulnerability is also documented in the databases at X-Force (20412) and Tenable (18200). The entry 25106 is pretty similar.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.1

VulDB Base Score: 7.3
VulDB Temp Score: 7.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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Exploitinginfo

Class: Format string
CWE: CWE-134 / CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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EPSS Percentile: 🔍

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Nessus ID: 18200
Nessus Name: NetWin DMail Server Multiple Remote Vulnerabilities
Nessus File: 🔍
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Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Firewall
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/01/2005 🔍
05/03/2005 +122 days 🔍
05/04/2005 +1 days 🔍
05/04/2005 +0 days 🔍
05/05/2005 +1 days 🔍
05/09/2005 +4 days 🔍
05/11/2005 +2 days 🔍
05/11/2005 +0 days 🔍
05/11/2005 +0 days 🔍
03/11/2015 +3591 days 🔍
06/01/2019 +1543 days 🔍

Sourcesinfo

Vendor: netwininfosolutions.com

Advisory: securityfocus.com
Researcher: Chew Keong TAN
Status: Not defined

CVE: CVE-2005-1516 (🔍)
X-Force: 20412
Vulnerability Center: 7895 - NetWin DMail DList 3.1a Mailing List Server Unauthorized Authentication Bypass, High
SecurityFocus: 13497 - NetWin DMail DList Remote Authentication Bypass Vulnerability
Secunia: 15242 - NetWin DMail Server Two Vulnerabilities, Less Critical
OSVDB: 16299 - NetWin - DMail - DList Remote Authentication Bypass Issue

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Entryinfo

Created: 03/11/2015 11:41
Updated: 06/01/2019 10:03
Changes: 03/11/2015 11:41 (71), 06/01/2019 10:03 (5)
Complete: 🔍

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