HIGH7.5

GHSA-xx3h-j3cx-8qfj

Insufficient Entropy in DotNetNuke

Quick fix

GHSA-xx3h-j3cx-8qfj — DotNetNuke.Core: upgrade to the fixed version with the command below.

dotnet add package DotNetNuke.Core --version 9.3.0

Details

DNN (aka DotNetNuke) 9.2 through 9.2.2 incorrectly converts encryption key source values, resulting in lower than expected entropy. NOTE: this issue exists because of an incomplete fix for CVE-2018-15812.

Are you affected?

Enter the version of the package you're using.

Affected packages

NuGet/DotNetNuke.Core

Introduced in: 0Fixed in: 9.3.0

Fixdotnet add package DotNetNuke.Core --version 9.3.0

References

https://nvd.nist.gov/vuln/detail/CVE-2018-18326[ADVISORY]
https://github.com/dnnsoftware/Dnn.Platform/releases[WEB]
https://www.dnnsoftware.com/community/security/security-center[WEB]
http://packetstormsecurity.com/files/157080/DotNetNuke-Cookie-Deserialization-Remote-Code-Execution.html[WEB]