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  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: Wed, 11 Sep 2019 10:55:45 +0300
From: Shlomi Fish <shlomif@...il.com>
To: fulldisclosure@...lists.org
Subject: [FD] Insecure tmpdir() use in dbtoepub.rb in docbook /
	xslt10-stylesheets

See:

https://github.com/docbook/xslt10-stylesheets/pull/144

«
See https://ruby-doc.org/stdlib-2.0.0/libdoc/tmpdir/rdoc/Dir.html -
tmpdir returns the same value everytime and as a result the tmpdirs can
be identical or existing.

SECURITY!

Thanks to phaul from #ruby .
»

There is a patch that seems to work well in the mageia linux package, but
no PoC exploit.


-- 
Shlomi Fish http://www.shlomifish.org/

Buddha has the Chuck Norris nature.

Please reply to list if it's a mailing list post - http://shlom.in/reply .

_______________________________________________
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