search for: buffer46

OK, an official OpenSSH advisory was released, see here: <URL: http://www.mindrot.org/pipermail/openssh-unix-announce/2003-September/000063.html > The fix is currently in FreeBSD -CURRENT and -STABLE. It will be applied to the security branches as well today. Attached are patches: buffer46.patch -- For FreeBSD 4.6-RELEASE and later buffer45.patch -- For FreeBSD 4.5-RELEASE and earlier Currently, I don't believe that this bug is actually exploitable for code execution on FreeBSD, but I reserve the right to be wrong :-) Cheers, -- Jacques Vidrine . NTT/Verio SME . Free...

...ver and want to apply some of the security patches. (I assume this is the best way to go since I can't go into single-user mode to use CVsup). I have a couple of questions. First, I have installed one of the pgp ports to verify the patches. When I run it, I get this message: > File 'buffer46.patch.asc' has signature, but with no text. > Text is assumed to be in file 'buffer46.patch'. > signature not checked. > Signature made 2003/09/17 18:02 GMT > key does not meet validity threshold. > WARNING: Because this public key is not certified with a trusted &gt...

....patch.asc [FreeBSD 4.5] # fetch ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/patches/SA-03:12/buffer45.patch # fetch ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/patches/SA-03:12/buffer45.patch.asc [FreeBSD 4.6 and later, FreeBSD 5.0 and later] # fetch ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/patches/SA-03:12/buffer46.patch # fetch ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/patches/SA-03:12/buffer46.patch.asc Execute the following commands as root: # cd /usr/src # patch < /path/to/sshd.patch # cd /usr/src/secure/lib/libssh # make depend && make all install # cd /usr/src/secure/usr.sbin/sshd # make depen...

....patch.asc [FreeBSD 4.5] # fetch ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/patches/SA-03:12/buffer45.patch # fetch ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/patches/SA-03:12/buffer45.patch.asc [FreeBSD 4.6 and later, FreeBSD 5.0 and later] # fetch ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/patches/SA-03:12/buffer46.patch # fetch ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/patches/SA-03:12/buffer46.patch.asc Execute the following commands as root: # cd /usr/src # patch < /path/to/sshd.patch # cd /usr/src/secure/lib/libssh # make depend && make all install # cd /usr/src/secure/usr.sbin/sshd # make depen...

Hello freebsd-security, I've applied the patch from ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/patches/SA-03:12/buffer46.patch for my 4.8 stable last cvsuped at 20 aug 2003. Now 'ssh -l user localhost' says: ssh_exchange_identification: connection closed by remote host Trying remote connections have the same result. sshd.log with log level 'verbose' does not contains any messages about in...

....patch.asc [FreeBSD 4.5] # fetch ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/patches/SA-03:12/buffer45.patch # fetch ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/patches/SA-03:12/buffer45.patch.asc [FreeBSD 4.6 and later, FreeBSD 5.0 and later] # fetch ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/patches/SA-03:12/buffer46.patch # fetch ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/patches/SA-03:12/buffer46.patch.asc Execute the following commands as root: # cd /usr/src # patch < /path/to/sshd.patch # cd /usr/src/secure/lib/libssh # make depend && make all install # cd /usr/src/secure/usr.sbin/sshd # make depen...

...[FreeBSD 4.3 through 4.5] # fetch ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/patches/SA-03:12/buffer45.patch # fetch ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/patches/SA-03:12/buffer45.patch.asc [FreeBSD 4.6 and later, FreeBSD 5.0 and later] # fetch ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/patches/SA-03:12/buffer46.patch # fetch ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/patches/SA-03:12/buffer46.patch.asc Execute the following commands as root: # cd /usr/src # patch < /path/to/sshd.patch # cd /usr/src/secure/lib/libssh # make depend && make all install # cd /usr/src/secure/usr.sbin/sshd # make depen...