Mandrake alert: openssh update

Posted by dave on Mar 7, 2002 7:35 PM EDT
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Joost Pol found a bug in the channel code of all versions of OpenSSH from 2.0 to 3.0.2. This bug can allow authenticated users with an existing account on the vulnerable system to obtain root privilege or by a malicious server attacking a vulnerable client. OpenSSH 3.1 is not vulnerable to this problem. The provided packages fix this vulnerability.

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________________________________________________________________________

Mandrake Linux Security Update Advisory ________________________________________________________________________

Package name: openssh Advisory ID: MDKSA-2002:019 Date: March 7th, 2002 Affected versions: 7.1, 7.2, 8.0, 8.1, Corporate Server 1.0.1, Single Network Firewall 7.2 ________________________________________________________________________

Problem Description:

Joost Pol found a bug in the channel code of all versions of OpenSSH from 2.0 to 3.0.2. This bug can allow authenticated users with an existing account on the vulnerable system to obtain root privilege or by a malicious server attacking a vulnerable client. OpenSSH 3.1 is not vulnerable to this problem. The provided packages fix this vulnerability. ________________________________________________________________________

References:

http://www.pine.nl/advisories/pine-cert-20020301.txt http://marc.theaimsgroup.com/?l=bugtraq&m=101553908201861&w=2 ________________________________________________________________________

Updated Packages:

Linux-Mandrake 7.1: bc34824969b478a98a5a5a76d8be06b5 7.1/RPMS/openssh-3.0.2p1-1.7mdk.i586.rpm 429ebe6c85060b520768175f1b739743 7.1/RPMS/openssh-askpass-3.0.2p1-1.7mdk.i586.rpm 889aa64afb4602f5f170b8669b8008b0 7.1/RPMS/openssh-askpass-gnome-3.0.2p1-1.7mdk.i586.rpm 90607450de8453562bad9dbf45bb1f2d 7.1/RPMS/openssh-clients-3.0.2p1-1.7mdk.i586.rpm 333454f7b2a6b16eb67742ae93c08fce 7.1/RPMS/openssh-server-3.0.2p1-1.7mdk.i586.rpm 616f318fe1a6a4edb33f299f75916747 7.1/SRPMS/openssh-3.0.2p1-1.7mdk.src.rpm

Linux-Mandrake 7.2: c14977e0a4b7298dd81ab19fdc88440b 7.2/RPMS/openssh-3.0.2p1-1.6mdk.i586.rpm 35a7b31ed5bda3881677daac6201ef01 7.2/RPMS/openssh-askpass-3.0.2p1-1.6mdk.i586.rpm a3dfd2f05699e31617e5f92805efbd01 7.2/RPMS/openssh-askpass-gnome-3.0.2p1-1.6mdk.i586.rpm 2312e6704c681a217542f18114e42975 7.2/RPMS/openssh-clients-3.0.2p1-1.6mdk.i586.rpm 26486934d611183d82f51f42e24bb1da 7.2/RPMS/openssh-server-3.0.2p1-1.6mdk.i586.rpm 93d28e0b0a54ba70a8948f8d099abcbd 7.2/SRPMS/openssh-3.0.2p1-1.6mdk.src.rpm

Mandrake Linux 8.0: 0fd791ab728bfcc7fe0378b6b24f168c 8.0/RPMS/openssh-3.1p1-1.1mdk.i586.rpm 23873cfc4e6fc201fbcf4ae70c858256 8.0/RPMS/openssh-askpass-3.1p1-1.1mdk.i586.rpm c61377a9986bd903f7f965fc21db402e 8.0/RPMS/openssh-askpass-gnome-3.1p1-1.1mdk.i586.rpm 374702df268b15ce2d33b33916fdb0b0 8.0/RPMS/openssh-clients-3.1p1-1.1mdk.i586.rpm 56f2c487ae041ef662ac45f338f5c331 8.0/RPMS/openssh-server-3.1p1-1.1mdk.i586.rpm 15e3cdabaf6685e36f2a8c92cf8c68e9 8.0/SRPMS/openssh-3.1p1-1.1mdk.src.rpm

Mandrake Linux 8.0/ppc: 6bb51cef03c8c1d6ff84ac8a46be74f4 ppc/8.0/RPMS/openssh-3.1p1-1.1mdk.ppc.rpm b655673634b667a27e0d67a49e44dfdc ppc/8.0/RPMS/openssh-askpass-3.1p1-1.1mdk.ppc.rpm e1d9f17730903e3c4d046d75d84bed52 ppc/8.0/RPMS/openssh-askpass-gnome-3.1p1-1.1mdk.ppc.rpm bf68372dfee08ecc606d4db37f559722 ppc/8.0/RPMS/openssh-clients-3.1p1-1.1mdk.ppc.rpm 3c3f67d6ed2bd85174aa9c2654f222bf ppc/8.0/RPMS/openssh-server-3.1p1-1.1mdk.ppc.rpm 15e3cdabaf6685e36f2a8c92cf8c68e9 ppc/8.0/SRPMS/openssh-3.1p1-1.1mdk.src.rpm

Mandrake Linux 8.1: 44ff50aad9a9696ee747d201b9a3bd5f 8.1/RPMS/openssh-3.1p1-1.1mdk.i586.rpm a8d4315ed3b5fab0e8d8f3abcae36ce7 8.1/RPMS/openssh-askpass-3.1p1-1.1mdk.i586.rpm 4df4ec7a72c4c5dbda179799738b8bd7 8.1/RPMS/openssh-askpass-gnome-3.1p1-1.1mdk.i586.rpm a332044cf9eaeaaae0af923d55678e2b 8.1/RPMS/openssh-clients-3.1p1-1.1mdk.i586.rpm a2a39c0c29d0c3a7660d8c58023edbe4 8.1/RPMS/openssh-server-3.1p1-1.1mdk.i586.rpm 15e3cdabaf6685e36f2a8c92cf8c68e9 8.1/SRPMS/openssh-3.1p1-1.1mdk.src.rpm

Mandrake Linux 8.1/ia64: f885782f2ff38dc6a49cc72a2b9d7275 ia64/8.1/RPMS/openssh-3.1p1-1.1mdk.ia64.rpm d475cb384418532d86fbdf83833049c8 ia64/8.1/RPMS/openssh-askpass-3.1p1-1.1mdk.ia64.rpm eedf9742b96bcc09149b27b0bcd0eec9 ia64/8.1/RPMS/openssh-askpass-gnome-3.1p1-1.1mdk.ia64.rpm 92d50a697f93113791c45f0e92afb5d8 ia64/8.1/RPMS/openssh-clients-3.1p1-1.1mdk.ia64.rpm 088704726b7b77d6bee5f16df3eeba09 ia64/8.1/RPMS/openssh-server-3.1p1-1.1mdk.ia64.rpm 15e3cdabaf6685e36f2a8c92cf8c68e9 ia64/8.1/SRPMS/openssh-3.1p1-1.1mdk.src.rpm

Corporate Server 1.0.1: bc34824969b478a98a5a5a76d8be06b5 1.0.1/RPMS/openssh-3.0.2p1-1.7mdk.i586.rpm 429ebe6c85060b520768175f1b739743 1.0.1/RPMS/openssh-askpass-3.0.2p1-1.7mdk.i586.rpm 889aa64afb4602f5f170b8669b8008b0 1.0.1/RPMS/openssh-askpass-gnome-3.0.2p1-1.7mdk.i586.rpm 90607450de8453562bad9dbf45bb1f2d 1.0.1/RPMS/openssh-clients-3.0.2p1-1.7mdk.i586.rpm 333454f7b2a6b16eb67742ae93c08fce 1.0.1/RPMS/openssh-server-3.0.2p1-1.7mdk.i586.rpm 616f318fe1a6a4edb33f299f75916747 1.0.1/SRPMS/openssh-3.0.2p1-1.7mdk.src.rpm

Single Network Firewall 7.2: c14977e0a4b7298dd81ab19fdc88440b snf7.2/RPMS/openssh-3.0.2p1-1.6mdk.i586.rpm 35a7b31ed5bda3881677daac6201ef01 snf7.2/RPMS/openssh-askpass-3.0.2p1-1.6mdk.i586.rpm a3dfd2f05699e31617e5f92805efbd01 snf7.2/RPMS/openssh-askpass-gnome-3.0.2p1-1.6mdk.i586.rpm 2312e6704c681a217542f18114e42975 snf7.2/RPMS/openssh-clients-3.0.2p1-1.6mdk.i586.rpm 26486934d611183d82f51f42e24bb1da snf7.2/RPMS/openssh-server-3.0.2p1-1.6mdk.i586.rpm 93d28e0b0a54ba70a8948f8d099abcbd snf7.2/SRPMS/openssh-3.0.2p1-1.6mdk.src.rpm ________________________________________________________________________

Bug IDs fixed (see https://qa.mandrakesoft.com for more information):

________________________________________________________________________

To upgrade automatically, use MandrakeUpdate. The verification of md5 checksums and GPG signatures is performed automatically for you.

If you want to upgrade manually, download the updated package from one of our FTP server mirrors and upgrade with "rpm -Fvh *.rpm". A list of FTP mirrors can be obtained from:

http://www.mandrakesecure.net/en/ftp.php

Please verify the update prior to upgrading to ensure the integrity of the downloaded package. You can do this with the command:

rpm --checksig <filename>

All packages are signed by MandrakeSoft for security. You can obtain the GPG public key of the Mandrake Linux Security Team from:

https://www.mandrakesecure.net/RPM-GPG-KEYS

Please be aware that sometimes it takes the mirrors a few hours to update.

You can view other update advisories for Mandrake Linux at:

http://www.mandrakesecure.net/en/advisories/

MandrakeSoft has several security-related mailing list services that anyone can subscribe to. Information on these lists can be obtained by visiting:

http://www.mandrakesecure.net/en/mlist.php

If you want to report vulnerabilities, please contact

security@linux-mandrake.com ________________________________________________________________________

Type Bits/KeyID Date User ID pub 1024D/22458A98 2000-07-10 Linux Mandrake Security Team <security@linux-mandrake.com>

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