CVE-2019-18935Progress Telerik UI for ASP.NET AJAX Deserialization of Untrusted Data Vulnerability
Aktif olarak istismar ediliyor — Progress Telerik UI for ASP.NET AJAX Deserialization of Untrusted Data Vulnerability
CISA bu açığın gerçek saldırılarda kullanıldığını 03.11.2021 tarihinde doğruladı. ABD federal kurumları için düzeltme son tarihi: 03.05.2022.
Gerekli işlem: Apply updates per vendor instructions. https://nvd.nist.gov/vuln/detail/CVE-2019-18935
Açıklama
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.)
Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.
Etkilenen ürünler ve sürümler
| Üretici | Ürün | Sürümler | |
|---|---|---|---|
| telerik | ui for asp.net ajax | 2011.1.315 – ≤ 2020.1.114 |
Kaynaklar ve yamalar
- https://www.telerik.com/support/whats-new/release-history Release NotesVendor Advisory
- https://codewhitesec.blogspot.com/2019/02/telerik-revisited.html Not Applicable
- https://www.telerik.com/support/kb/aspnet-ajax/details/allows-javascriptserializer-deserialization PatchVendor Advisory
- https://github.com/bao7uo/RAU_crypto ExploitThird Party Advisory
- https://know.bishopfox.com/research/cve-2019-18935-remote-code-execution-in-telerik-ui ExploitThird Party Advisory
- https://github.com/noperator/CVE-2019-18935 ExploitThird Party Advisory
- http://packetstormsecurity.com/files/155720/Telerik-UI-Remote-Code-Execution.html Third Party AdvisoryVDB Entry
- https://www.telerik.com/support/whats-new/aspnet-ajax/release-history/ui-for-asp-net-ajax-r1-2020-%28version-… Release Notes
- http://packetstormsecurity.com/files/159653/Telerik-UI-ASP.NET-AJAX-RadAsyncUpload-Deserialization.html ExploitThird Party AdvisoryVDB Entry
- https://www.bleepingcomputer.com/news/security/us-federal-agency-hacked-using-old-telerik-bug-to-steal-data/ Press/Media Coverage
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-18935 US Government Resource
CPE eşleşmeleri (NVD) (1)
cpe:2.3:a:telerik:ui_for_asp.net_ajax:*:*:*:*:*:*:*:*≥ 2011.1.315 ≤ 2020.1.114