spamdyke up to 3.1.7 smtp_filter access control

HistoryDiffrelatejsonxmlCTI

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6.2	$0-$5k	0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in spamdyke up to 3.1.7. This vulnerability affects the function smtp_filter. Such manipulation leads to access control. This vulnerability is listed as CVE-2008-2784. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in spamdyke up to 3.1.7 (Anti-Spam Software). It has been rated as critical. Affected by this issue is the function smtp_filter. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is integrity, and availability. CVE summarizes:

The smtp_filter function in spamdyke before 3.1.8 does not filter RCPT commands after encountering the first DATA command, which allows remote attackers to use the server as an open mail relay by sending RCPT commands with invalid recipients, followed by a DATA command, followed by arbitrary RCPT commands and a second DATA command.

The weakness was presented 06/19/2008 (Website). The advisory is shared for download at xforce.iss.net. This vulnerability is handled as CVE-2008-2784. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1068.

The vulnerability scanner Nessus provides a plugin with the ID 32449 (FreeBSD : spamdyke -- open relay (555ac165-2bee-11dd-bbdc-00e0815b8da8)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks.

Upgrading to version 3.1.4 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (42658), Tenable (32449) and Vulnerability Center (SBV-27505†). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Anti-Spam Software

Name

spamdyke

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.2

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
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

Nessus ID: 32449
Nessus Name: FreeBSD : spamdyke -- open relay (555ac165-2bee-11dd-bbdc-00e0815b8da8)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 61122
OpenVAS Name: FreeBSD Ports: spamdyke
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: spamdyke 3.1.4

Timelineinfo

05/21/2008 🔍
05/28/2008 +7 days 🔍
06/19/2008 +21 days 🔍
06/19/2008 +0 days 🔍
06/19/2008 +0 days 🔍
10/07/2010 +840 days 🔍
03/16/2015 +1621 days 🔍
08/01/2021 +2330 days 🔍

Sourcesinfo

Advisory: xforce.iss.net
Status: Not defined
Confirmation: 🔍

CVE: CVE-2008-2784 (🔍)
GCVE (CVE): GCVE-0-2008-2784
GCVE (VulDB): GCVE-100-42848
X-Force: 42658
Vulnerability Center: 27505 - Spamdyke Before 3.1.8 Remote Security Bypass Vulnerability Because of the Smtp_filter Function, Medium

Entryinfo

Created: 03/16/2015 17:00
Updated: 08/01/2021 09:52
Changes: 03/16/2015 17:00 (57), 03/07/2017 09:35 (7), 08/01/2021 09:50 (4), 08/01/2021 09:52 (1)
Complete: 🔍
Cache ID: 216::103

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