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TSLSA-2001-0026 - OpenSSH


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Date: Fri, 19 Oct 2001 09:28:40 +0200
From: Trustix Secure Linux Advisor <[email protected]>
To: [email protected]
Subject: TSLSA-2001-0026 - OpenSSH
Cc: [email protected]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

- --------------------------------------------------------------------------
Trustix Secure Linux Security Advisory #2001-0026

Package name:      OpenSSH
Summary:           Possible login from disallowed source IP addresses.
Date:              2001-10-17
Affected versions: TSL 1.01, 1.1, 1.2, 1.5

- --------------------------------------------------------------------------

UPDATED:
  This is really the TSLSA-2001-0023 with the MD5 sums for the TSL 1.1
  and 1.2 packages updated as we forgot to sign them in the proper way.

Problem description:
  From the OpenSSH Security Advisory (adv.option):
    Depending on the order of the user keys in ~/.ssh/authorized_keys2
    sshd might fail to apply the source IP based access control
    restriction (e.g.  from="10.0.0.1") to the correct key.

    Impact:
    Users can circumvent the system policy and login from disallowed
    source IP addresses.

Action:
  We recommend that all systems with this package installed are upgraded.


Location:
  All TSL updates are available from
  <URI:http://www.trustix.net/pub/Trustix/updates/>;
  <URI:ftp://ftp.trustix.net/pub/Trustix/updates/>;


Automatic updates:
  Users of the SWUP tool, can enjoy having updates automatically
  installed using 'swup --upgrade'.

  Get SWUP from:
  <URI:ftp://ftp.trustix.net/pub/Trustix/software/swup/>;


Questions?
  Check out our mailing lists:
  <URI:http://www.trustix.net/support/>;


Verification:
  This advisory along with all TSL packages are signed with the TSL sign key.
  This key available from:
  <URI:http://www.trustix.net/TSL-GPG-KEY>;

  The advisory itself is available from the errata pages at
  <URI:http://www.trustix.net/errata/trustix-1.2/>;
  <URI:http://www.trustix.net/errata/trustix-1.5/>;
  or directly at
  <URI:http://www.trustix.net/errata/misc/2001/TSL-2001-0026-openssh.asc.txt>;

MD5sums of the packages:
- --------------------------------------------------------------------------
ce27541cececa243b00eb7f0fe014b52 ./1.5/SRPMS/openssh-2.9.9p2-2tr.src.rpm
25e1041233671118904e33a4a635ec25 ./1.5/RPMS/openssh-server-2.9.9p2-2tr.i586.rpm
d52614ffe8699d70ab38e232f4e6cdee ./1.5/RPMS/openssh-clients-2.9.9p2-2tr.i586.rpm
f35edee01e9cd64f8fc2c7d9ca1d69a6 ./1.5/RPMS/openssh-2.9.9p2-2tr.i586.rpm
ce27541cececa243b00eb7f0fe014b52 ./1.2/SRPMS/openssh-2.9.9p2-2tr.src.rpm
e0b703f2aa122ffcc227e3221662c79b ./1.2/RPMS/openssh-server-2.9.9p2-2tr.i586.rpm
f72cfcff2e0c6015a82907199c4c1f8d ./1.2/RPMS/openssh-clients-2.9.9p2-2tr.i586.rpm
1993d5406aea3b5cee61382fd8251c7b ./1.2/RPMS/openssh-2.9.9p2-2tr.i586.rpm
ce27541cececa243b00eb7f0fe014b52 ./1.1/SRPMS/openssh-2.9.9p2-2tr.src.rpm
59a2901dbb94b7fccd8b70ed6e8a397e ./1.1/RPMS/openssh-server-2.9.9p2-2tr.i586.rpm
030c0299b0d2d6a1be73af507e615439 ./1.1/RPMS/openssh-clients-2.9.9p2-2tr.i586.rpm
a2663f08c24cedcc9a4bef80b524ea2d ./1.1/RPMS/openssh-2.9.9p2-2tr.i586.rpm
- --------------------------------------------------------------------------


Trustix Security Team
 
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Comment: For info see http://www.gnupg.org

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