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Telerik UI for ASP.NET AJAX: Deserialization of Untrusted Data (CVE-2019-18935)

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Telerik UI for ASP.NET AJAX: Deserialization of Untrusted Data (CVE-2019-18935)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
12/11/2019
Created
02/15/2020
Added
02/10/2020
Modified
04/07/2022

Description

Progress Telerik UI for ASP.NET AJAX through 2019.3.1023 contains a .NET deserialization vulnerability in the RadAsyncUpload function. This is exploitable when the encryption keys are known due to the presence of CVE-2017-11317 or CVE-2017-11357, or other means. Exploitation can result in remote code execution. (As of 2020.1.114, a default setting prevents the exploit. In 2019.3.1023, but not earlier versions, a non-default setting can prevent exploitation.)

Solution(s)

  • telerik-ui-for-asp-net-ajax-upgrade-19_3_1023

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