CVE-2019-9845
MadsKristensen.AspNetCore.Miniblog subject to Improper Input Validation
Einstufung nach Quelle
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD, GHSA.
Beschreibung
madskristensen Miniblog.Core through 2019-01-16 allows remote attackers to execute arbitrary ASPX code via an IMG element with a data: URL, because SaveFilesToDisk in Controllers/BlogController.cs writes a decoded base64 string to a file without validating the extension.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| nuget::GitHub Security Advisory NuGet | MadsKristensen.AspNetCore.Miniblog, madskristensen.aspnetcore.miniblog | kein Fix angegeben |
Alle 2 Einträge aus 1 Quelle zeigen
| Quelle | Paket | Behoben in |
|---|---|---|
| nuget::GitHub Security Advisory NuGet | MadsKristensen.AspNetCore.Miniblog | kein Fix angegeben |
| nuget::GitHub Security Advisory NuGet | madskristensen.aspnetcore.miniblog | kein Fix angegeben |
Referenzen
- https://github.com/advisories/GHSA-958r-g534-ccmr
- https://github.com/madskristensen/Miniblog.Core
- https://github.com/madskristensen/Miniblog.Core/blob/master/src/Controllers/BlogController.cs#L142
- https://nvd.nist.gov/vuln/detail/CVE-2019-9845
- https://rastating.github.io/miniblog-remote-code-execution
- https://rastating.github.io/miniblog-remote-code-execution/