EnGarde Secure Linux: “ISS and the OpenBSD team found several vulnerabilities in the OpenSSH secure shell daemon as outlined by the OpenSSH advisory [1] and the ISS advisory. Guardian Digital issued ESA-20020625-015 on June 25, 2002, upgrading all users to version 3.3p1 which introduced privilege separation (and mitigates some of the risk introduced by these vulnerabilities). This update brings the current version up to 3.4p1 and properly fixes the known bugs, along with a potential class of new bugs.”
+------------------------------------------------------------------------+ | EnGarde Secure Linux Security Advisory July 02, 2002 | | http://www.engardelinux.org/ ESA-20020702-016 | | | | Package: openssh | | Summary: several vulnerabilities in the OpenSSH daemon. | +------------------------------------------------------------------------+ EnGarde Secure Linux is a secure distribution of Linux that features improved access control, host and network intrusion detection, Web based secure remote management, complete e-commerce using AllCommerce, and integrated open source security tools. OVERVIEW - -------- ISS and the OpenBSD team found several vulnerabilities in the OpenSSH secure shell daemon as outlined by the OpenSSH advisory [1] and the ISS advisory [2]. Guardian Digital issued ESA-20020625-015 on June 25, 2002, upgrading all users to version 3.3p1 which introduced privilege separation (and mitigates some of the risk introduced by these vulnerabilities). This update brings the current version up to 3.4p1 and properly fixes the known bugs, along with a potential class of new bugs (as mentioned in the OpenSSH advisory). [1] http://www.openssh.org/txt/preauth.adv [2] http://www.openssh.org/txt/iss.adv SOLUTION - -------- Users of the EnGarde Professional edition can use the Guardian Digital Secure Network to update their systems automatically. EnGarde Community users should upgrade to the most recent version as outlined in this advisory. Updates may be obtained from: ftp://ftp.engardelinux.org/pub/engarde/stable/updates/http://ftp.engardelinux.org/pub/engarde/stable/updates/ Before upgrading the package, the machine must either: a) be booted into a "standard" kernel; or b) have LIDS disabled. To disable LIDS, execute the command: # /sbin/lidsadm -S -- -LIDS_GLOBAL To install the updated package, execute the command: # rpm -Uvh files You must now update the LIDS configuration by executing the command: # /usr/sbin/config_lids.pl To re-enable LIDS (if it was disabled), execute the command: # /sbin/lidsadm -S -- +LIDS_GLOBAL To verify the signatures of the updated packages, execute the command: # rpm -Kv files UPDATED PACKAGES - ---------------- These updated packages are for EnGarde Secure Linux Community Edition. Source Packages: SRPMS/openssh-3.4p1-1.0.22.src.rpm MD5 Sum: 1fbec8b1e3269abf0d27d34e4902b045 Binary Packages: i386/openssh-3.4p1-1.0.22.i386.rpm MD5 Sum: 8eb4a1d6c34f6754e5857eecd82fd5cb i386/openssh-clients-3.4p1-1.0.22.i386.rpm MD5 Sum: 9110b0b12a6345959da021b75f3eb1d9 i386/openssh-server-3.4p1-1.0.22.i386.rpm MD5 Sum: 7790b373ca78f2870b2d55f1bda6735e i686/openssh-3.4p1-1.0.22.i686.rpm MD5 Sum: 28e2d5ef72e1a5440538a95cd94f3b34 i686/openssh-clients-3.4p1-1.0.22.i686.rpm MD5 Sum: 553fb5b433f73db0811e1b0082fd5e29 i686/openssh-server-3.4p1-1.0.22.i686.rpm MD5 Sum: aad48cf9fab8427a1a811f46f78259dc REFERENCES - ---------- Guardian Digital's public key: http://ftp.engardelinux.org/pub/engarde/ENGARDE-GPG-KEY OpenSSH's Official Web Site: http://www.openssh.org/ Security Contact: security@guardiandigital.com EnGarde Advisories: http://www.engardelinux.org/advisories.html - -------------------------------------------------------------------------- $Id: ESA-20020702-016-openssh,v 1.1 2002/07/02 08:58:43 rwm Exp $ - -------------------------------------------------------------------------- Author: Ryan W. Maple <ryan@guardiandigital.com> Copyright 2002, Guardian Digital, Inc. +------------------------------------------------------------------------+ | EnGarde Secure Linux Security Advisory July 02, 2002 | | http://www.engardelinux.org/ ESA-20020702-017 | | | | Package: mod_ssl | | Summary: off-by-one in mod_ssl's configuration directive handling | +------------------------------------------------------------------------+ EnGarde Secure Linux is a secure distribution of Linux that features improved access control, host and network intrusion detection, Web based secure remote management, complete e-commerce using AllCommerce, and integrated open source security tools. OVERVIEW - -------- Frank Denis (j@pureftpd.org) discovered an off-by-one error in mod_ssl's handling of older configuration directives (the rewrite_command hook). As such a malicious user, using a specially-crafted .htaccess file, may be able to DoS the child (Apache) processes or execute arbitrary commands as the webd user. This update upgrades mod_ssl to 2.8.10, fixing this problem and other bugs. SOLUTION - -------- Users of the EnGarde Professional edition can use the Guardian Digital Secure Network to update their systems automatically. EnGarde Community users should upgrade to the most recent version as outlined in this advisory. Updates may be obtained from: ftp://ftp.engardelinux.org/pub/engarde/stable/updates/http://ftp.engardelinux.org/pub/engarde/stable/updates/ Before upgrading the package, the machine must either: a) be booted into a "standard" kernel; or b) have LIDS disabled. To disable LIDS, execute the command: # /sbin/lidsadm -S -- -LIDS_GLOBAL To install the updated package, execute the command: # rpm -Uvh files You must now update the LIDS configuration by executing the command: # /usr/sbin/config_lids.pl To re-enable LIDS (if it was disabled), execute the command: # /sbin/lidsadm -S -- +LIDS_GLOBAL To verify the signatures of the updated packages, execute the command: # rpm -Kv files UPDATED PACKAGES - ---------------- These updated packages are for EnGarde Secure Linux Community Edition. Source Packages: SRPMS/apache-1.3.26-1.0.31.src.rpm MD5 Sum: 2deec12206289498b8199e6ad89b19ec Binary Packages: i386/apache-1.3.26-1.0.31.i386.rpm MD5 Sum: f0f56d536c6133c25291cc11dec602a9 i686/apache-1.3.26-1.0.31.i686.rpm MD5 Sum: 32fb239c93491476a8f172f1526c9159 REFERENCES - ---------- Guardian Digital's public key: http://ftp.engardelinux.org/pub/engarde/ENGARDE-GPG-KEY mod_ssl's Official Web Site: http://www.modssl.org/ Security Contact: security@guardiandigital.com EnGarde Advisories: http://www.engardelinux.org/advisories.html - -------------------------------------------------------------------------- $Id: ESA-20020702-017-apache,v 1.2 2002/07/02 14:01:17 rwm Exp $ - -------------------------------------------------------------------------- Author: Ryan W. Maple <ryan@guardiandigital.com> Copyright 2002, Guardian Digital, Inc. ------------------------------------------------------------------------ To unsubscribe email engarde-security-request@engardelinux.org with "unsubscribe" in the subject of the message. Copyright(c) 2001 Guardian Digital, Inc. EnGardeLinux.org ------------------------------------------------------------------------
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