Mono: Security Vulnerabilities
MonoX through 5.1.40.5152 allows administrators to execute arbitrary code by modifying an ASPX template.
CVSS Score
7.2
EPSS Score
0.004
Published
2020-04-29
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.
CVSS Score
9.8
EPSS Score
0.033
Published
2020-04-29
MonoX through 5.1.40.5152 allows stored XSS via User Status, Blog Comments, or Blog Description.
CVSS Score
5.4
EPSS Score
0.003
Published
2020-04-29
MonoX through 5.1.40.5152 allows admins to execute arbitrary programs by reconfiguring the Converter Executable setting from ffmpeg.exe to a different program.
CVSS Score
7.2
EPSS Score
0.005
Published
2020-04-29
Cross-site scripting (XSS) vulnerability in the ProcessRequest function in mcs/class/System.Web/System.Web/HttpForbiddenHandler.cs in Mono 2.10.8 and earlier allows remote attackers to inject arbitrary web script or HTML via a file with a crafted name and a forbidden extension, which is not properly handled in an error message.
CVSS Score
4.3
EPSS Score
0.003
Published
2012-07-12
The RuntimeHelpers.InitializeArray method in metadata/icall.c in Mono, when Moonlight 2.x before 2.4.1 or 3.x before 3.99.3 is used, does not properly restrict data types, which allows remote attackers to modify internal read-only data structures, and cause a denial of service (plugin crash) or corrupt the internal state of the security manager, via a crafted media file, as demonstrated by modifying a C# struct.
CVSS Score
5.8
EPSS Score
0.01
Published
2011-04-13
Race condition in the FastCopy optimization in the Array.Copy method in metadata/icall.c in Mono, when Moonlight 2.x before 2.4.1 or 3.x before 3.99.3 is used, allows remote attackers to trigger a buffer overflow and modify internal data structures, and cause a denial of service (plugin crash) or corrupt the internal state of the security manager, via a crafted media file in which a thread makes a change after a type check but before a copy action.
CVSS Score
5.8
EPSS Score
0.012
Published
2011-04-13
Use-after-free vulnerability in Mono, when Moonlight 2.x before 2.4.1 or 3.x before 3.99.3 is used, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to finalizing and then resurrecting a DynamicMethod instance.
CVSS Score
6.8
EPSS Score
0.027
Published
2011-04-13
Use-after-free vulnerability in Mono, when Moonlight 2.x before 2.4.1 or 3.x before 3.99.3 is used, allows remote attackers to cause a denial of service (plugin crash) or obtain sensitive information via vectors related to member data in a resurrected MonoThread instance.
CVSS Score
5.8
EPSS Score
0.013
Published
2011-04-13
Unspecified vulnerability in the mod_mono module for XSP in Mono 2.8.x before 2.8.2 allows remote attackers to obtain the source code for .aspx (ASP.NET) applications via unknown vectors related to an "unloading bug."
CVSS Score
5.0
EPSS Score
0.006
Published
2011-01-11
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