CVE-2020-12471
First published: Wed Apr 29 2020(Updated: )
MonoX through 5.1.40.5152 allows remote code execution via HTML5Upload.ashx or Pages/SocialNetworking/lng/en-US/PhotoGallery.aspx because of deserialization in ModuleGallery.HTML5Upload, ModuleGallery.SilverLightUploadModule, HTML5Upload, and SilverLightUploadHandler.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Mono | <=5.1.40.5152 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2020-12471?
CVE-2020-12471 has a high severity rating due to its ability to allow remote code execution.
How do I fix CVE-2020-12471?
To fix CVE-2020-12471, upgrade MonoX to version 5.1.40.5153 or later which addresses the deserialization vulnerability.
What systems are affected by CVE-2020-12471?
CVE-2020-12471 affects MonoX versions up to and including 5.1.40.5152.
What type of vulnerability is CVE-2020-12471?
CVE-2020-12471 is a remote code execution vulnerability caused by insecure deserialization.
What components are involved in CVE-2020-12471?
CVE-2020-12471 involves vulnerabilities in the ModuleGallery.HTML5Upload, ModuleGallery.SilverLightUploadModule, and other related handlers.
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/author
- agent/last-modified-date
- agent/references
- agent/severity
- agent/event
- agent/first-publish-date
- agent/description
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/mono
- canonical/mono
- version/mono/5.1.40.5152