Browser-based attacks on WebDriver implementations
Published:
Some context and analysis about attacks on in WebDriver implementations.
DNS rebinding on ReadyMedia/minidlna v1.3.0 and below
Published:
A DNS rebinding vulnerability I found in ReadyMedia (formerly MiniDLNA) v1.3.0 and below. This is CVE-2022-26505.
CSRF and DNS-rebinding to RCE in Selenium Server (Grid)
Published:
Vulnerabilities in found on the WebDriver endpoints of Selenium Server (Grid).
DNS rebinding vulnerability to RCE in GeckoDriver
Published:
A DNS rebinding vulnerability I found in GeckoDriver which could be used to execute arbitrary shell commands. This is bug #1652612 and CVE-2021-4138.
DNS rebinding vulnerability in GUPnP
Published:
GUPnP, a GNOME library for Universal Plug and Play (UPnP), was vulnerable to DNS rebinding attacks. This is CVE-2021-33516 and GUPnP issue #24. This was fixed in GUPnP 1.0.7 and GUPnP 1.2.5.
DNS rebinding vulnerability in pupnp and npupnp
Published:
I found that pupnp was vulnerable to DNS rebinding attacks. npupnp, a fork a pupnp, was impacted as well. This is demonstrated using Gerbera a UPnP MediaServer.
DNS rebinding explained
Published:
A quick summary about how DNS rebinding attacks work. The main motivation for this post is to have a diagram to show when explaining DNS-rebinding attacks.
Firefox DoH DNS rebinding protection bypass using IPv4-mapped addresses
Published:
I found that the filtering of private IPv4 addresses in the DNS-over-HTTPS (DoH) implementation of Firefox could by bypassed. This is CVE-2020-26961 and Mozilla bug 1672528. It has been fixed in Firefox 83, Firefox ESR 78.5 and Thunderbird 78.5.
Introduction to UPnP
Published:
This post gives simple explanations of how UPnP (Universal Plug-and-Play) works, especially with the goal of testing the security devices such as routers, smart TVs, etc.
DNS rebinding and CSRF vulnerabilites on Samsung TV DIAL implementation
Published:
I found a DNS rebinding vulnerability as well as a Cross Site Request Forgery (CSRF) vulnerability on the DIAL (Discovery And Launch) implementation of the Samsung TV UE40F6320 (v1.0), from 2011. This can be used to open any installed application (eg. Netflix and Youtube) and force the vizualisation of a given video in the applications.
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