Alt-N MDaemon up to 13.0.3 WorldClient.dll cross-site request forgery

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.
3.9	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Alt-N MDaemon up to 13.0.3. This affects an unknown function in the library WorldClient.dll. Performing a manipulation results in cross-site request forgery. Remote exploitation of the attack is possible. Furthermore, an exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in Alt-N MDaemon up to 13.0.3 (Mail Server Software). This affects an unknown functionality in the library WorldClient.dll. The manipulation with an unknown input leads to a cross-site request forgery vulnerability. CWE is classifying the issue as CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. This is going to have an impact on integrity.

The bug was discovered 07/25/2012. The weakness was published 02/20/2013 by Demetris Papapetrou with Qsecure as confirmed exploit (Bugtraq). The advisory is shared at seclists.org. The public release has been coordinated with Alt-N. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Technical details and a public exploit are known.

A public exploit has been developed by QSecure / Demetris Papapetrou and been published immediately after the advisory. The exploit is shared for download at exploit-db.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 174 days. During that time the estimated underground price was around $5k-$25k.

Upgrading to version 13.0.4 eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Exploit-DB (24535), OSVDB (90507†) and Secunia (SA52244†). Similar entries are available at VDB-7778, VDB-7783, VDB-7784 and VDB-7786. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Mail Server Software

Vendor

Alt-N

Name

MDaemon

Version

License

free

Website

Vendor: https://www.altn.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 3.9

VulDB Base Score: 4.3
VulDB Temp Score: 3.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross-site request forgery
CWE: CWE-352 / CWE-862 / CWE-863
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: QSecure / Demetris Papapetrou
Download: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍

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

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Upgrade: MDaemon 13.0.4

Timelineinfo

07/25/2012 🔍
01/15/2013 +174 days 🔍
02/20/2013 +36 days 🔍
02/20/2013 +0 days 🔍
02/21/2013 +1 days 🔍
02/22/2013 +1 days 🔍
02/26/2013 +4 days 🔍
05/04/2018 +1893 days 🔍

Sourcesinfo

Vendor: altn.com

Advisory: seclists.org
Researcher: Demetris Papapetrou
Organization: Qsecure
Status: Confirmed
Coordinated: 🔍

GCVE (VulDB): GCVE-100-7785
Secunia: 52244 - MDaemon Multiple Vulnerabilities, Moderately Critical
OSVDB: 90507

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 02/22/2013 12:31
Updated: 05/04/2018 09:02
Changes: 02/22/2013 12:31 (58), 05/04/2018 09:02 (2)
Complete: 🔍
Committer:
Cache ID: 216:4CC:103