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Red Hat alert RHSA-2007:0703-02 (openssh)

From:  bugzilla@redhat.com
To:  enterprise-watch-list@redhat.com
Subject:  [RHSA-2007:0703-02] Moderate: openssh security and bug fix update
Date:  Thu, 15 Nov 2007 10:04:04 -0500
Message-ID:  <200711151504.lAFF44fb003155@pobox.devel.redhat.com>

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - --------------------------------------------------------------------- Red Hat Security Advisory Synopsis: Moderate: openssh security and bug fix update Advisory ID: RHSA-2007:0703-02 Advisory URL: https://rhn.redhat.com/errata/RHSA-2007-0703.html Issue date: 2007-11-15 Updated on: 2007-11-15 Product: Red Hat Enterprise Linux Keywords: GSSAPI krb5 audit pam session DNS memory leak restart sftp CVE Names: CVE-2006-5052 CVE-2007-3102 - --------------------------------------------------------------------- 1. Summary: Updated openssh packages that fix two security issues and various bugs are now available. This update has been rated as having moderate security impact by the Red Hat Security Response Team. 2. Relevant releases/architectures: Red Hat Enterprise Linux AS version 4 - i386, ia64, ppc, s390, s390x, x86_64 Red Hat Enterprise Linux Desktop version 4 - i386, x86_64 Red Hat Enterprise Linux ES version 4 - i386, ia64, x86_64 Red Hat Enterprise Linux WS version 4 - i386, ia64, x86_64 3. Problem description: OpenSSH is OpenBSD's SSH (Secure SHell) protocol implementation. These packages include the core files necessary for both the OpenSSH client and server. A flaw was found in the way the ssh server wrote account names to the audit subsystem. An attacker could inject strings containing parts of audit messages which could possibly mislead or confuse audit log parsing tools. (CVE-2007-3102) A flaw was found in the way the OpenSSH server processes GSSAPI authentication requests. When GSSAPI authentication was enabled in OpenSSH server, a remote attacker may have been able to determine if a username is valid. (CVE-2006-5052) The following bugs were also fixed: * the ssh daemon did not generate audit messages when an ssh session was closed. * GSSAPI authentication sometimes failed on clusters using DNS or load-balancing. * the sftp client and server leaked small amounts of memory in some cases. * the sftp client didn't properly exit and return non-zero status in batch mode when the destination disk drive was full. * when restarting the ssh daemon with the initscript, the ssh daemon was sometimes not restarted successfully because the old running ssh daemon was not properly killed. * with challenge/response authentication enabled, the pam sub-process was not terminated if the user authentication timed out. All users of openssh should upgrade to these updated packages, which contain patches to correct these issues. 4. Solution: Before applying this update, make sure that all previously-released errata relevant to your system have been applied. This update is available via Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at http://kbase.redhat.com/faq/FAQ_58_10188 5. Bug IDs fixed (http://bugzilla.redhat.com/): 234643 - CVE-2006-5052 Kerberos information leak 240909 - memory leak fixed in RHEL3 but present in RHEL4 244655 - Trying to restart a hung/frozen sshd daemon doesn't show correct status 247802 - sftp problem while transferring files to a partition which is 100% full 248058 - CVE-2007-3102 audit logging of failed logins 6. RPMs required: Red Hat Enterprise Linux AS version 4: SRPMS: ftp://updates.redhat.com/enterprise/4AS/en/os/SRPMS/opens... 992bd7328b7f1f75dcc8baa55a046af9 openssh-3.9p1-8.RHEL4.24.src.rpm i386: b24a8ab5d98e6228e3481f02a84fdd57 openssh-3.9p1-8.RHEL4.24.i386.rpm 7a95a717c6eddcd4368a36f30e076115 openssh-askpass-3.9p1-8.RHEL4.24.i386.rpm d899419b3a87e60ef5db51c1be9b6912 openssh-askpass-gnome-3.9p1-8.RHEL4.24.i386.rpm 77204f50d001cd7e017b9a93e335f0ae openssh-clients-3.9p1-8.RHEL4.24.i386.rpm 0b9c8a228c828eb6b26beb06cf32deac openssh-debuginfo-3.9p1-8.RHEL4.24.i386.rpm 2872564cd520d3d147bd365889e17482 openssh-server-3.9p1-8.RHEL4.24.i386.rpm ia64: 2345c59f78a78021999fcd5daef96dc5 openssh-3.9p1-8.RHEL4.24.ia64.rpm 6e09634082c89e05c27c367abfe7aa7c openssh-askpass-3.9p1-8.RHEL4.24.ia64.rpm cb0284c7038be47eac7c32cf5570e4e0 openssh-askpass-gnome-3.9p1-8.RHEL4.24.ia64.rpm 3832e1c1a31a65dece2d92e5f7eb16c4 openssh-clients-3.9p1-8.RHEL4.24.ia64.rpm 9d6b2f15e8e50a4a1341b43f2e04935d openssh-debuginfo-3.9p1-8.RHEL4.24.ia64.rpm 3c4f0673cfc98882c232640398b7d7cf openssh-server-3.9p1-8.RHEL4.24.ia64.rpm ppc: 53060528e9229524798a73ca495962c4 openssh-3.9p1-8.RHEL4.24.ppc.rpm b7248560188ece96e961f6f382d27a59 openssh-askpass-3.9p1-8.RHEL4.24.ppc.rpm 4db8fc61fc626078327333fdbb571c90 openssh-askpass-gnome-3.9p1-8.RHEL4.24.ppc.rpm 98a35ed02e08e4454f70cf6b38fb2921 openssh-clients-3.9p1-8.RHEL4.24.ppc.rpm 10fb11956b68a199da8d9dbd014c5d7d openssh-debuginfo-3.9p1-8.RHEL4.24.ppc.rpm c8354a653aa2fe3c199957c4bf953d78 openssh-server-3.9p1-8.RHEL4.24.ppc.rpm s390: 47d7a9c398dbf3c86bbf00d04f07556a openssh-3.9p1-8.RHEL4.24.s390.rpm bd59f3199707bd28b8d95f1aedfa0096 openssh-askpass-3.9p1-8.RHEL4.24.s390.rpm 06b586440d59ec50313dc8ac140add12 openssh-askpass-gnome-3.9p1-8.RHEL4.24.s390.rpm 435b94cbee03fdc33a391df27950093c openssh-clients-3.9p1-8.RHEL4.24.s390.rpm 347bc6e95759ca75c2f98c6fbbdc6049 openssh-debuginfo-3.9p1-8.RHEL4.24.s390.rpm 039cb6762cb9812cd5a9c505e89be8f9 openssh-server-3.9p1-8.RHEL4.24.s390.rpm s390x: 7d0a1fabfb1f10dfa762a1942335cf17 openssh-3.9p1-8.RHEL4.24.s390x.rpm 6a9ebd003cf30248bc118f022821cb97 openssh-askpass-3.9p1-8.RHEL4.24.s390x.rpm 613f9aa103222da201182eb52c7acd48 openssh-askpass-gnome-3.9p1-8.RHEL4.24.s390x.rpm bddb563234253e3ccd3047c0673f86f1 openssh-clients-3.9p1-8.RHEL4.24.s390x.rpm 8c518c15b141e5296f214a774ea73586 openssh-debuginfo-3.9p1-8.RHEL4.24.s390x.rpm 82e73518f9184c9ce6db15fd12109640 openssh-server-3.9p1-8.RHEL4.24.s390x.rpm x86_64: 3f3f36e4d297773f61e3e17ac7f6ed0a openssh-3.9p1-8.RHEL4.24.x86_64.rpm 2612644682ec5352f3fae561c7b44726 openssh-askpass-3.9p1-8.RHEL4.24.x86_64.rpm 591928dbd4758a9154057f3829d6d94c openssh-askpass-gnome-3.9p1-8.RHEL4.24.x86_64.rpm 9badc94b3f376570e0d6950f1745706a openssh-clients-3.9p1-8.RHEL4.24.x86_64.rpm 61cb30043c223fae6b50e69f54364a89 openssh-debuginfo-3.9p1-8.RHEL4.24.x86_64.rpm eb5ab43889ade69fab74eed1e3fbf1bc openssh-server-3.9p1-8.RHEL4.24.x86_64.rpm Red Hat Enterprise Linux Desktop version 4: SRPMS: ftp://updates.redhat.com/enterprise/4Desktop/en/os/SRPMS/... 992bd7328b7f1f75dcc8baa55a046af9 openssh-3.9p1-8.RHEL4.24.src.rpm i386: b24a8ab5d98e6228e3481f02a84fdd57 openssh-3.9p1-8.RHEL4.24.i386.rpm 7a95a717c6eddcd4368a36f30e076115 openssh-askpass-3.9p1-8.RHEL4.24.i386.rpm d899419b3a87e60ef5db51c1be9b6912 openssh-askpass-gnome-3.9p1-8.RHEL4.24.i386.rpm 77204f50d001cd7e017b9a93e335f0ae openssh-clients-3.9p1-8.RHEL4.24.i386.rpm 0b9c8a228c828eb6b26beb06cf32deac openssh-debuginfo-3.9p1-8.RHEL4.24.i386.rpm 2872564cd520d3d147bd365889e17482 openssh-server-3.9p1-8.RHEL4.24.i386.rpm x86_64: 3f3f36e4d297773f61e3e17ac7f6ed0a openssh-3.9p1-8.RHEL4.24.x86_64.rpm 2612644682ec5352f3fae561c7b44726 openssh-askpass-3.9p1-8.RHEL4.24.x86_64.rpm 591928dbd4758a9154057f3829d6d94c openssh-askpass-gnome-3.9p1-8.RHEL4.24.x86_64.rpm 9badc94b3f376570e0d6950f1745706a openssh-clients-3.9p1-8.RHEL4.24.x86_64.rpm 61cb30043c223fae6b50e69f54364a89 openssh-debuginfo-3.9p1-8.RHEL4.24.x86_64.rpm eb5ab43889ade69fab74eed1e3fbf1bc openssh-server-3.9p1-8.RHEL4.24.x86_64.rpm Red Hat Enterprise Linux ES version 4: SRPMS: ftp://updates.redhat.com/enterprise/4ES/en/os/SRPMS/opens... 992bd7328b7f1f75dcc8baa55a046af9 openssh-3.9p1-8.RHEL4.24.src.rpm i386: b24a8ab5d98e6228e3481f02a84fdd57 openssh-3.9p1-8.RHEL4.24.i386.rpm 7a95a717c6eddcd4368a36f30e076115 openssh-askpass-3.9p1-8.RHEL4.24.i386.rpm d899419b3a87e60ef5db51c1be9b6912 openssh-askpass-gnome-3.9p1-8.RHEL4.24.i386.rpm 77204f50d001cd7e017b9a93e335f0ae openssh-clients-3.9p1-8.RHEL4.24.i386.rpm 0b9c8a228c828eb6b26beb06cf32deac openssh-debuginfo-3.9p1-8.RHEL4.24.i386.rpm 2872564cd520d3d147bd365889e17482 openssh-server-3.9p1-8.RHEL4.24.i386.rpm ia64: 2345c59f78a78021999fcd5daef96dc5 openssh-3.9p1-8.RHEL4.24.ia64.rpm 6e09634082c89e05c27c367abfe7aa7c openssh-askpass-3.9p1-8.RHEL4.24.ia64.rpm cb0284c7038be47eac7c32cf5570e4e0 openssh-askpass-gnome-3.9p1-8.RHEL4.24.ia64.rpm 3832e1c1a31a65dece2d92e5f7eb16c4 openssh-clients-3.9p1-8.RHEL4.24.ia64.rpm 9d6b2f15e8e50a4a1341b43f2e04935d openssh-debuginfo-3.9p1-8.RHEL4.24.ia64.rpm 3c4f0673cfc98882c232640398b7d7cf openssh-server-3.9p1-8.RHEL4.24.ia64.rpm x86_64: 3f3f36e4d297773f61e3e17ac7f6ed0a openssh-3.9p1-8.RHEL4.24.x86_64.rpm 2612644682ec5352f3fae561c7b44726 openssh-askpass-3.9p1-8.RHEL4.24.x86_64.rpm 591928dbd4758a9154057f3829d6d94c openssh-askpass-gnome-3.9p1-8.RHEL4.24.x86_64.rpm 9badc94b3f376570e0d6950f1745706a openssh-clients-3.9p1-8.RHEL4.24.x86_64.rpm 61cb30043c223fae6b50e69f54364a89 openssh-debuginfo-3.9p1-8.RHEL4.24.x86_64.rpm eb5ab43889ade69fab74eed1e3fbf1bc openssh-server-3.9p1-8.RHEL4.24.x86_64.rpm Red Hat Enterprise Linux WS version 4: SRPMS: ftp://updates.redhat.com/enterprise/4WS/en/os/SRPMS/opens... 992bd7328b7f1f75dcc8baa55a046af9 openssh-3.9p1-8.RHEL4.24.src.rpm i386: b24a8ab5d98e6228e3481f02a84fdd57 openssh-3.9p1-8.RHEL4.24.i386.rpm 7a95a717c6eddcd4368a36f30e076115 openssh-askpass-3.9p1-8.RHEL4.24.i386.rpm d899419b3a87e60ef5db51c1be9b6912 openssh-askpass-gnome-3.9p1-8.RHEL4.24.i386.rpm 77204f50d001cd7e017b9a93e335f0ae openssh-clients-3.9p1-8.RHEL4.24.i386.rpm 0b9c8a228c828eb6b26beb06cf32deac openssh-debuginfo-3.9p1-8.RHEL4.24.i386.rpm 2872564cd520d3d147bd365889e17482 openssh-server-3.9p1-8.RHEL4.24.i386.rpm ia64: 2345c59f78a78021999fcd5daef96dc5 openssh-3.9p1-8.RHEL4.24.ia64.rpm 6e09634082c89e05c27c367abfe7aa7c openssh-askpass-3.9p1-8.RHEL4.24.ia64.rpm cb0284c7038be47eac7c32cf5570e4e0 openssh-askpass-gnome-3.9p1-8.RHEL4.24.ia64.rpm 3832e1c1a31a65dece2d92e5f7eb16c4 openssh-clients-3.9p1-8.RHEL4.24.ia64.rpm 9d6b2f15e8e50a4a1341b43f2e04935d openssh-debuginfo-3.9p1-8.RHEL4.24.ia64.rpm 3c4f0673cfc98882c232640398b7d7cf openssh-server-3.9p1-8.RHEL4.24.ia64.rpm x86_64: 3f3f36e4d297773f61e3e17ac7f6ed0a openssh-3.9p1-8.RHEL4.24.x86_64.rpm 2612644682ec5352f3fae561c7b44726 openssh-askpass-3.9p1-8.RHEL4.24.x86_64.rpm 591928dbd4758a9154057f3829d6d94c openssh-askpass-gnome-3.9p1-8.RHEL4.24.x86_64.rpm 9badc94b3f376570e0d6950f1745706a openssh-clients-3.9p1-8.RHEL4.24.x86_64.rpm 61cb30043c223fae6b50e69f54364a89 openssh-debuginfo-3.9p1-8.RHEL4.24.x86_64.rpm eb5ab43889ade69fab74eed1e3fbf1bc openssh-server-3.9p1-8.RHEL4.24.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://www.redhat.com/security/team/key/#package 7. References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-5052 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-3102 http://www.redhat.com/security/updates/classification/#mo... 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://www.redhat.com/security/team/contact/ Copyright 2007 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFHPF/gXlSAg2UNWIIRAtd8AJ49C3J1A0pKENMuf8pd/cLX8QcTMgCgtaqk Td7ZXx2ezO8q5/ynyFoLqtM= =vhLG -----END PGP SIGNATURE----- -- Enterprise-watch-list mailing list Enterprise-watch-list@redhat.com https://www.redhat.com/mailman/listinfo/enterprise-watch-...


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