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Sicherheit: Fehler im X11 Forwarding von OpenSSH
Aktuelle Meldungen Distributionen
Name: Fehler im X11 Forwarding von OpenSSH
ID:
Distribution: Debian
Plattformen: Debian potato
Datum: Sa, 18. November 2000, 12:00
Referenzen: Keine Angabe
Applikationen: Portable OpenSSH

Originalnachricht

-----BEGIN PGP SIGNED MESSAGE-----


------------------------------------------------------------------------
Debian Security Advisory security@debian.org
http://www.debian.org/security/ Wichert Akkerman
November 18, 2000
------------------------------------------------------------------------


Package : openssh
Problem type : remote exploit
Debian-specific: no

The adv.fwd security advisory from OpenBSD reported a problem
with openssh that Jacob Langseth <jwl@pobox.com> found: when
the connection is established the remote ssh server can force
the ssh client to enable agent and X11 forwarding.

This has been fixed in version 1.2.3-9.1 and we recommend
that you upgrade your openssh packages immediately.

wget url
will fetch the file for you
dpkg -i file.deb
will install the referenced file.


Debian GNU/Linux 2.2 alias potato
---------------------------------

Potato was released for alpha, arm, i386, m68k, powerpc and sparc.
Packages for sparc are not available at this moment; they
will be announced later at http://security.debian.org/

Source archives:
openssh_1.2.3-9.1.diff.gz
MD5 checksum: 720a7ee40f334b5704a8acbc260ae0dc
openssh_1.2.3-9.1.dsc
MD5 checksum: e0c0987ec4e7b8eccd98dabbe75ea231
openssh_1.2.3.orig.tar.gz
MD5 checksum: 6aad0cc9ceca55f138ed1ba4cf660349

Architecture indendent archives:
ssh-askpass-ptk_1.2.3-9.1_all.deb
MD5 checksum: cb2bfd756f5d4fd52ae4656f9bd61420

Alpha architecture:
ssh-askpass-gnome_1.2.3-9.1_alpha.deb
MD5 checksum: a8b51ca7b67cb0e5aeedac4fa301d18c
ssh_1.2.3-9.1_alpha.deb
MD5 checksum: bb58e19e240adfe940fbebe2364f6f35

ARM architecture:
ssh-askpass-gnome_1.2.3-9.1_arm.deb
MD5 checksum: 543e76b02e7cfdb35f9b92365dc4610b
ssh_1.2.3-9.1_arm.deb
MD5 checksum: ed70bc90de326bfec9899f4ed0ac5b6d

Intel ia32 architecture:
ssh-askpass-gnome_1.2.3-9.1_i386.deb
MD5 checksum: a03ebc405c792bbef06d4f3235f0a0d3
ssh_1.2.3-9.1_i386.deb
MD5 checksum: c1dfbadec6f9ef38b1ed9391bb1e8c52

Motorola 680x0 architecture:
ssh-askpass-gnome_1.2.3-9.1_m68k.deb
MD5 checksum: dcdffa2a00132500621d4eb32ecbae9a
ssh_1.2.3-9.1_m68k.deb
MD5 checksum: e0059e6bfe72a14a18803a507884d194

PowerPC architecture:
ssh-askpass-gnome_1.2.3-9.1_powerpc.deb
MD5 checksum: 4354d03dc3030da57bb1ce91fac6247a
ssh_1.2.3-9.1_powerpc.deb
MD5 checksum: 5419aab89a4270933849430efdc0c3d2


These files will be moved into
ftp://ftp.debian.org/debian/dists/stable/*/binary-$arch/ soon.

For not yet released architectures please refer to the appropriate
directory ftp://ftp.debian.org/debian/dists/sid/binary-$arch/ .

--
----------------------------------------------------------------------------
apt-get: deb http://security.debian.org/ stable/updates main
dpkg-ftp: ftp://security.debian.org/debian-security dists/stable/updates/main
Mailing list: debian-security-announce@lists.debian.org

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