CVE-2017-11382

Trend Micro Deep Discovery Email Inspector kdump_setting Denial of Service Vulnerability

Severity Score

7.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Denial of Service vulnerability in Trend Micro Deep Discovery Email Inspector 2.5.1 allows remote attackers to delete arbitrary files on vulnerable installations, thus disabling the service. Formerly ZDI-CAN-4350.

Una vulnerabilidad de denegación de servicio en Trend Micro Deep Discovery Email Inspector, versión 2.5.1 permite que atacantes remotos eliminen archivos arbitrarios en instalaciones vulnerables, por lo que se deshabilita el servicio.

This vulnerability allows remote attackers to delete arbitrary files on vulnerable installations of Trend Micro Deep Discovery Email Inspector. Authentication is not required to exploit this vulnerability.
The specific flaw exists within kdump_setting.php. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to disable the service provided by the product.

*Credits: Brian Gorenc - Trend Micro Zero Day Initiative

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

Partial

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2017-07-17 CVE Reserved
2017-07-31 CVE Published
2024-09-17 CVE Updated
2024-11-03 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-668: Exposure of Resource to Wrong Sphere

CAPEC

References (3)

URL	Tag	Source
http://www.securityfocus.com/bid/100076	Vdb Entry
http://www.zerodayinitiative.com/advisories/ZDI-17-503	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
https://success.trendmicro.com/solution/1116750	2019-10-03

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Trendmicro Search vendor "Trendmicro"		Deep Discovery Email Inspector Search vendor "Trendmicro" for product "Deep Discovery Email Inspector"				2.5.1 Search vendor "Trendmicro" for product "Deep Discovery Email Inspector" and version "2.5.1"		-		Affected