lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [day] [month] [year] [list]
Date: Sat, 13 Jan 2018 17:16:23 +0100
From: Summer of Pwnage via Fulldisclosure <fulldisclosure@...lists.org>
To: fulldisclosure@...lists.org
Subject: [FD] Broken TLS certificate validation in VTech DigiGo browser

------------------------------------------------------------------------
Broken TLS certificate validation in VTech DigiGo browser
------------------------------------------------------------------------
Sipke Mellema, September 2017

------------------------------------------------------------------------
Abstract
------------------------------------------------------------------------
VTech's DigiGo is a hand held smart device for children. The web browser
included in the DigiGo does not validate TLS certificates when creating
secure connections, allowing man in the middle attacks on web traffic.

------------------------------------------------------------------------
Tested versions
------------------------------------------------------------------------
This issue was tested on a VTech DigiGo running firmware version
83.60630. It is likely that other versions are also affected.

------------------------------------------------------------------------
Fix
------------------------------------------------------------------------
VTech pushed a firmware update to address this issue on 30 November,
2017. The firmware version still displays as 83.60630.

------------------------------------------------------------------------
Details
------------------------------------------------------------------------
https://sumofpwn.nl/advisory/2017/broken-tls-certificate-validation-in-vtech-digigo-browser.html

_______________________________________________
Sent through the Full Disclosure mailing list
https://nmap.org/mailman/listinfo/fulldisclosure
Web Archives & RSS: http://seclists.org/fulldisclosure/

Powered by blists - more mailing lists