CVE-2021-22917

Brave Browser Desktop between versions 1.17 and 1.20 is vulnerable to information disclosure by way of DNS requests in Tor windows not flowing through Tor if adblocking was enabled...

CVE-2021-22916

In Brave Desktop between versions 1.17 and 1.26.60, when adblocking is enabled and a proxy browser extension is installed, the CNAME adblocking feature issues DNS requests that used the system DNS settings instead of the extension's proxy settings, resulting in possible information disclosure...

CVE-2021-22916

Brave Desktop CVE-2021-22916 involves information disclosure when CNAME-based adblocking is used with a proxy extension; DNS requests can be issued via system DNS settings instead of the extension proxy, exposing potentially sensitive data. Connected sources corroborate: affected versions include...

CVE-2021-22916: Exposure of Sensitive Information to an Unauthorized Actor

In Brave Desktop between versions 1.17 and 1.26.60, when adblocking is enabled and a proxy browser extension is installed, the CNAME adblocking feature issues DNS requests that used the system DNS settings instead of the extension's proxy settings, resulting in possible information disclosure...

PT-2021-15273 · Brave · Brave Desktop

Name of the Vulnerable Software and Affected Versions: Brave Desktop versions 1.17 through 1.26.60 Description: The issue occurs when adblocking is enabled and a proxy browser extension is installed in Brave Desktop. The CNAME adblocking feature makes DNS requests using the system DNS settings...

CVE-2021-22917: Exposure of Sensitive Information to an Unauthorized Actor

Brave Browser Desktop between versions 1.17 and 1.20 is vulnerable to information disclosure by way of DNS requests in Tor windows not flowing through Tor if adblocking was enabled...

PT-2021-15274 · Brave · Brave Browser

Name of the Vulnerable Software and Affected Versions: Brave Browser Desktop versions 1.17 through 1.20 Description: The issue concerns information disclosure through DNS requests in Tor windows that do not flow through Tor when adblocking is enabled. Recommendations: For versions 1.17 through...

Brave Software: DNS Leaks when using any VPN Browser extension with Brave Shield enabled

If Brave Shield is enabled alongside with a VPN Chrome extension and adblocking is enabled, some DNS requests may not be forwarded through the VPN tunnel...

CVE-2021-21323

Brave is an open source web browser with a focus on privacy and security. In Brave versions 1.17.73-1.20.103, the CNAME adblocking feature added in Brave 1.17.73 accidentally initiated DNS requests that bypassed the Brave Tor proxy. Users with adblocking enabled would leak DNS requests from Tor...

Design/Logic Flaw

Brave is an open source web browser with a focus on privacy and security. In Brave versions 1.17.73-1.20.103, the CNAME adblocking feature added in Brave 1.17.73 accidentally initiated DNS requests that bypassed the Brave Tor proxy. Users with adblocking enabled would leak DNS requests from Tor...

CVE-2021-21323

Brave is an open source web browser with a focus on privacy and security. In Brave versions 1.17.73-1.20.103, the CNAME adblocking feature added in Brave 1.17.73 accidentally initiated DNS requests that bypassed the Brave Tor proxy. Users with adblocking enabled would leak DNS requests from Tor...

CVE-2021-21323

Brave is an open source web browser with a focus on privacy and security. In Brave versions 1.17.73-1.20.103, the CNAME adblocking feature added in Brave 1.17.73 accidentally initiated DNS requests that bypassed the Brave Tor proxy. Users with adblocking enabled would leak DNS requests from Tor...

CVE-2021-21323 Regression in DNS leakage from Tor windows

Brave is an open source web browser with a focus on privacy and security. In Brave versions 1.17.73-1.20.103, the CNAME adblocking feature added in Brave 1.17.73 accidentally initiated DNS requests that bypassed the Brave Tor proxy. Users with adblocking enabled would leak DNS requests from Tor...

CVE-2021-21323

Brave Browser vulnerability CVE-2021-21323 involves a DNS leak tied to the CNAME-based adblocking feature. Affected: Brave Desktop/Brave browser versions 1.17.73–1.20.103. Root cause: the CNAME adblocking flow could initiate DNS requests that bypassed the Brave Tor proxy, causing DNS traffic from...

Brave Information Disclosure Vulnerability

Francois Marier Brave Core is a GlobalFrancois Marier open source application providing a set of changes, APIs and scripts for customizing Chromium to create Brave. A security vulnerability exists in Brave versions 1.17.73-1.20.103, which stems from a CNAME adblocking accidentally triggering a DN...

CVE-2021-21323: Exposure of Sensitive Information to an Unauthorized Actor

Brave is an open source web browser with a focus on privacy and security. In Brave versions 1.17.73-1.20.103, the CNAME adblocking feature added in Brave 1.17.73 accidentally initiated DNS requests that bypassed the Brave Tor proxy. Users with adblocking enabled would leak DNS requests from Tor...

PT-2021-14420

Name of the Vulnerable Software and Affected Versions Brave versions 1.17.73 through 1.20.103 Description The issue concerns the CNAME adblocking feature in Brave, which was added in version 1.17.73. This feature accidentally initiated DNS requests that bypassed the Brave Tor proxy. As a result,...

Firewall and Privatizing Proxy: macOS Fortress

macOS-Fortress is a Firewall, Blackhole, and Privatizing Proxy for Trackers, Attackers, Malware, Adware, and Spammers. It is Kernel-level, OS-level, and client-level security for macOS. Built to address a steady stream of attacks visible on snort and server logs, as well as blocks ads, malicious...

Usable Privacy Box: UpriBox

The upribox software is used to create Raspberry Pi images to turn your Raspberry Pi into a privacy-enhancing Wireless router. See the official Raspberry Pi documentation for pointers on how to install the upribox image on the SD card. Upon the first boot the SSH/VPN keys are automatically...