oss-sec mailing list archives
Re: CVE-2016-7545 -- SELinux sandbox escape
From: christos () zoulas com (Christos Zoulas)
Date: Thu, 29 Sep 2016 08:27:47 -0400
On Sep 29, 12:32pm, jwilk () jwilk net (Jakub Wilk) wrote: -- Subject: Re: [oss-security] CVE-2016-7545 -- SELinux sandbox escape | * Christos Zoulas <christos () zoulas com>, 2016-09-26, 13:53: | >On the BSDs TIOCSTI has been limited to the superuser since the 4.4BSD Lite 2 | >release in 1995 (IIRC). | | Hmm. I've just tried OpenBSD 5.7 and FreeBSD 10.3, and TIOCSTI works fine for | non-root users. I am wrong, sorry. It still works on BSD for the owner of the tty controlling process group. I guess it is time to fix it everywhere. christos
Current thread:
- CVE-2016-7545 -- SELinux sandbox escape up201407890 (Sep 25)
- Re: CVE-2016-7545 -- SELinux sandbox escape Jakub Wilk (Sep 26)
- Re: CVE-2016-7545 -- SELinux sandbox escape John Haxby (Sep 26)
- Re: CVE-2016-7545 -- SELinux sandbox escape up201407890 (Sep 26)
- Re: CVE-2016-7545 -- SELinux sandbox escape Christos Zoulas (Sep 26)
- Re: CVE-2016-7545 -- SELinux sandbox escape Jakub Wilk (Sep 29)
- Re: CVE-2016-7545 -- SELinux sandbox escape Christos Zoulas (Sep 29)
- Re: CVE-2016-7545 -- SELinux sandbox escape Jakub Wilk (Sep 26)