full-disclosure - Ubuntu: reseed(8), random.org, and HTTP request

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 for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <CAH8yC8ndrXhDfWN=Ndyo6UpY31ySv9JmvuzHfjLxDWc__Gn4aA@mail.gmail.com>
Date: Wed, 6 Jul 2011 00:04:23 -0400
From: Jeffrey Walton <noloader@...il.com>
To: Full Disclosure <full-disclosure@...ts.grok.org.uk>,
	BugTraq <bugtraq@...urityfocus.com>
Subject: Ubuntu: reseed(8), random.org, and HTTP request

Ubuntu's reseed(8) can be used to seed the PRNG state of a host. The
script is run when the package installed, and anytime su executes the
script.

reseed(8) performs a unsecured HTTP request to random.org for its
bits, despite random.org offering HTTPS services.

The Ubuntu Security Team took no interest when contacted by email (no
reply); the point of contact listed in the man pages took no interest
when contacted by email (no reply); and a launcher bug report was not
acted upon (https://bugs.launchpad.net/ubuntu/+source/reseed/+bug/804594).

_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/