Re: FreeBSD Security Advisory FreeBSD-SA-10:05.opie

2010-05-27 Thread Dmitry Pryanishnikov
Hello! 2010/5/27 FreeBSD Security Advisories : > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > = > FreeBSD-SA-10:05.opie                                       Security Advisory >                                      

Re: FreeBSD Security Advisory FreeBSD-SA-09:16.rtld

2009-12-04 Thread Dmitry Pryanishnikov
Hello! So it would be possible to set an environment variable which in this case is not UNSETABLE or SETABLE (unsetenv and putenv/setenv respectively), in my eyes this is a bad behaviour of the enviroment handling routines introduced recently in FreeBSD. Yes, this is a very dangerous situat

Re: FreeBSD Security Advisory FreeBSD-SA-09:16.rtld

2009-12-03 Thread Dmitry Pryanishnikov
Hello! The change that introduced the bug was made as follows: | Revision 1.124: download - view: text, markup, annotated - select for diffs | Thu May 17 18:00:27 2007 UTC (2 years, 6 months ago) by csjp | Branches: MAIN ... This was also ported MFC'd into 6.3 onwards: ... So, yes, Free

Re: FreeBSD Security Advisory FreeBSD-SA-09:16.rtld

2009-12-03 Thread Dmitry Pryanishnikov
Just in case there is some other way of exploiting the fact that rtld.c didn't check whether unsetenv was successful (which I bet people are now looking for) I'd apply the patch to 6.3 and 6.4 also, just to be sure. Well, they can search as long as they wish - _but_ there's just nothing to

Re: [fbsd] HEADS UP: FreeBSD 5.3, 5.4, 6.0 EoLs coming soon

2006-10-11 Thread Dmitry Pryanishnikov
Hello! On Wed, 11 Oct 2006, Jeremie Le Hen wrote: Though I admit RELENG_4 is getting dusty, it is not rusty. I believe it is still used in many places because of its stability and performance. For instance, according to Julian Elischer's posts, it seems he is still working on it. Is it envis

Re: cvs commit: ports/multimedia/win32-codecs Makefile distinfo pkg-plist

2006-10-10 Thread Dmitry Pryanishnikov
Hello! On Sat, 7 Oct 2006, Jose Alonso Cardenas Marquez wrote: Modified files: multimedia/win32-codecs Makefile distinfo pkg-plist Log: - Add the REALPLAYER and QUICKTIME(off) OPTIONS. If QUICKTIME OPTION is off, this port could install without problem of vulnerabilities. - Bump PORTR

Re: SSH scans vs connection ratelimiting

2006-08-20 Thread Dmitry Pryanishnikov
Hello! On Sat, 19 Aug 2006, Pieter de Boer wrote: For months now, we're all seeing repeated bruteforce attempts on SSH. I've configured my pf install to ratelimit TCP connections to port 22 and to I wonder why OpenSSH still doesn't support simple and nice feature of SSH.COM's sshd2_config:

Re: IPFW Problems?

2006-04-18 Thread Dmitry Pryanishnikov
Hello! On Tue, 18 Apr 2006, Tod McQuillin wrote: Add: options IPFW2 ...to your kernel config file and rebuild the kernel (and world also, probably). Yes, you need to rebuild the userland too, which means you also need IPFW2=true in /etc/make.conf before you build world. It's absolutely

Re: FreeBSD Security Advisory FreeBSD-SA-06:13.sendmail

2006-03-24 Thread Dmitry Pryanishnikov
Hello! On Fri, 24 Mar 2006, Ruslan Ermilov wrote: This doesn't change sendmail's identification string - it's still "8.13.1" on RELENG_4_11, which makes detection of unpatched systems more difficult to sysadmin. Wouldn't be wise to add, say, "-p1" to this string in ---^^^ I meant ju

Re: FreeBSD Security Advisory FreeBSD-SA-06:13.sendmail

2006-03-23 Thread Dmitry Pryanishnikov
Hello! On Wed, 22 Mar 2006, FreeBSD Security Advisories wrote: Path - - RELENG_4 src/contrib/sendmail/libsm/fflush.c 1.1.1.1.2.1 src/contrib/sendmail/libsm/local.h 1.1.1.1

Re: FreeBSD Security Advisory FreeBSD-SA-06:11.ipsec

2006-03-23 Thread Dmitry Pryanishnikov
Hello! On Wed, 22 Mar 2006, FreeBSD Security Advisories wrote: II. Problem Description IPsec provides an anti-replay service which when enabled prevents an attacker from successfully executing a replay attack. This is done through the verification of sequence numbers. A programming error in

Re: Problem with portaudit's database

2005-09-07 Thread Dmitry Pryanishnikov
Hello! On Wed, 7 Sep 2005, Simon L. Nielsen wrote: -r--r--r-- 1 root wheel5685 Sep 7 10:11 auditfile.tbz I don't see commits to vuln.xml during this time, so I suspect auditfile generation error. Most known vulnerabilities are now unlisted. Please check this issue. Hmm, I just ran po

Problem with portaudit's database

2005-09-07 Thread Dmitry Pryanishnikov
Hello! Yesterday portaudit notified me about squid's vulnerability, but today it didn't (despite I haven't upgraded squid). This has attracted my attention, so I've compared yesterday's and today's auditfile.tbz: -r--r--r-- 1 root wheel 29875 Sep 6 15:40 auditfile.tbz vs. -r--r--r-- 1

Re[2]: FreeBSD Security Advisory FreeBSD-SA-05:01.telnet

2005-04-01 Thread Dmitry Pryanishnikov
Hello! Date: Mon, 28 Mar 2005 23:39:30 +0200 From: Daniel Gerzo <[EMAIL PROTECTED]> Just curious... why is it necessary to rebuild the whole operating system? Normally, the security advisories just have you rebuild the program in question - wouldn't that have sufficed here? I think, this