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CVE-2018-15812

Good to know:

Date: July 3, 2019

DNN (aka DotNetNuke) 9.2 through 9.2.1 incorrectly converts encryption key source values, resulting in lower than expected entropy.

Language: C#

Severity Score

7.5

Related Resources (5)

Url: https://www.dnnsoftware.com/community/security/security-center

Url: https://github.com/dnnsoftware/Dnn.Platform/releases

Url: http://packetstormsecurity.com/files/157080/DotNetNuke-Cookie-Deserialization-Remote-Code-Execution.html

Url: https://nvd.nist.gov/vuln/detail/CVE-2018-15812

Url: https://www.mend.io/vulnerability-database/CVE-2018-15812

Severity Score

7.5

Weakness Type (CWE)

Cryptographic Issues

CWE-310

Insufficient Entropy

CWE-331

Top Fix

Upgrade Version

Upgrade to version 9.2.2

CVSS v3.1

Base Score:	7.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	NONE
Availability (A):	NONE

CVSS v2

Base Score:	5.0
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	NONE
Availability (A):	NONE
Additional information:

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