CVE-2019-1381 and CVE-2020-0859 – How Misleading Documentation Led to a Broken Patch for a Windows Arbitrary File Disclosure Vulnerability

By Phillip Langlois and Edward Torkington Introduction In November 2019, we published a blog post covering an elevation-of-privilege vulnerability we found in Windows whilst conducting research into Windows Component Object Model (COM) services. During the course of this research, we discovered a number of vulnerabilities in several COM services that we reported to Microsoft. In … Continue reading CVE-2019-1381 and CVE-2020-0859 – How Misleading Documentation Led to a Broken Patch for a Windows Arbitrary File Disclosure Vulnerability

Technical Advisory – playSMS Pre-Authentication Remote Code Execution (CVE-2020-8644)

Vendor: playSMS Vendor URL: https://playsms.org/ Versions affected: Before 1.4.3 Systems Affected: All Author: Lucas Rosevear Advisory URL / CVE Identifier: CVE-2020-8644 Risk: Critical Summary: PlaySMS is an open source SMS gateway, which has a web management portal written in PHP. PlaySMS supports a custom PHP templating system, called tpl (https://github.com/antonraharja/tpl). PlaySMS double processes a server-side … Continue reading Technical Advisory – playSMS Pre-Authentication Remote Code Execution (CVE-2020-8644)