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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2007.0523 -- [Linux][RedHat] Moderate: kernel security and bug fix update 12 July 2007 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Red Hat Enterprise Linux Desktop (v. 5 client) RHEL Desktop Workstation (v. 5 client) Red Hat Enterprise Linux (v. 5 server) Publisher: Red Hat Operating System: Red Hat Enterprise Linux 5 Impact: Denial of Service Access: Existing Account CVE Names: CVE-2007-3107 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2007-0595.html Comment: This advisory references vulnerabilities in the Linux kernel that also affect distributions other than RedHat. It is recommended that administrators running Linux check for an updated version of the kernel for their system. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - - --------------------------------------------------------------------- Red Hat Security Advisory Synopsis: Moderate: kernel security and bug fix update Advisory ID: RHSA-2007:0595-01 Advisory URL: https://rhn.redhat.com/errata/RHSA-2007-0595.html Issue date: 2007-07-10 Updated on: 2007-07-10 Product: Red Hat Enterprise Linux CVE Names: CVE-2007-3107 - - --------------------------------------------------------------------- 1. Summary: Updated kernel packages that fix a security issue and a bug in the Red Hat Enterprise Linux 5 kernel 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 Desktop (v. 5 client) - i386, noarch, x86_64 RHEL Desktop Workstation (v. 5 client) - i386, x86_64 Red Hat Enterprise Linux (v. 5 server) - i386, ia64, noarch, ppc, s390x, x86_64 3. Problem description: The Linux kernel handles the basic functions of the operating system. These new kernel packages contain a fix for the following security issue: * a flaw in the signal handling on PowerPC-based systems that allowed a local user to cause a denial of service (floating point corruption). (CVE-2007-3107, Moderate). In addition to the security issue described above, a fix for the following have been included: * a bug that can lead to data corruption with ServerWorks IDE controllers. Red Hat Enterprise Linux 5 users are advised to upgrade to these packages, which contain backported 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/): 245580 - CVE-2007-3107 Data buffer miscompare on PowerPC when running HTX 6. RPMs required: Red Hat Enterprise Linux Desktop (v. 5 client): SRPMS: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/kernel-2.6.18-8.1.8.el5.src.rpm ccbe8192d28c5643e24f0d59dd3ffd67 kernel-2.6.18-8.1.8.el5.src.rpm i386: 3e58eb32058190282456b5fd50d1d0a9 kernel-2.6.18-8.1.8.el5.i686.rpm e86c8a399ec8e9c61cd3a06ef5fcc72c kernel-PAE-2.6.18-8.1.8.el5.i686.rpm ad4b5792668259e84cdcdac8700d3f7b kernel-PAE-debuginfo-2.6.18-8.1.8.el5.i686.rpm a63c1acd8cb25932ceae804174878454 kernel-debuginfo-2.6.18-8.1.8.el5.i686.rpm c6d441ea98dc19ad0d2e4519ce37fad6 kernel-debuginfo-common-2.6.18-8.1.8.el5.i686.rpm 369b98eb100f0fea6080e04dc56b28ba kernel-headers-2.6.18-8.1.8.el5.i386.rpm a6acf16511257758eabd2befb5498b53 kernel-xen-2.6.18-8.1.8.el5.i686.rpm c6c1bea1dfc733eb00c11d900fc1d095 kernel-xen-debuginfo-2.6.18-8.1.8.el5.i686.rpm noarch: 7399c28871d391fccb59014103bdefe4 kernel-doc-2.6.18-8.1.8.el5.noarch.rpm x86_64: 030ea917650057deafe66c292d7ab56d kernel-2.6.18-8.1.8.el5.x86_64.rpm f856112851f7e639715388313e5fbe74 kernel-debuginfo-2.6.18-8.1.8.el5.x86_64.rpm e935ebd99d2308b02c296653816eed07 kernel-debuginfo-common-2.6.18-8.1.8.el5.x86_64.rpm abb52e09d47b6810e595d400530a7610 kernel-headers-2.6.18-8.1.8.el5.x86_64.rpm aa4d7fb67b3578c13ee304bcbb54c304 kernel-xen-2.6.18-8.1.8.el5.x86_64.rpm 4f9ff59c4d4d4b314d38c8f7ab245636 kernel-xen-debuginfo-2.6.18-8.1.8.el5.x86_64.rpm RHEL Desktop Workstation (v. 5 client): SRPMS: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/kernel-2.6.18-8.1.8.el5.src.rpm ccbe8192d28c5643e24f0d59dd3ffd67 kernel-2.6.18-8.1.8.el5.src.rpm i386: ad4b5792668259e84cdcdac8700d3f7b kernel-PAE-debuginfo-2.6.18-8.1.8.el5.i686.rpm 0c9e09e0836b39880581e3abdec33c39 kernel-PAE-devel-2.6.18-8.1.8.el5.i686.rpm a63c1acd8cb25932ceae804174878454 kernel-debuginfo-2.6.18-8.1.8.el5.i686.rpm c6d441ea98dc19ad0d2e4519ce37fad6 kernel-debuginfo-common-2.6.18-8.1.8.el5.i686.rpm 64c31079a5643fd9327edcfe8e191469 kernel-devel-2.6.18-8.1.8.el5.i686.rpm c6c1bea1dfc733eb00c11d900fc1d095 kernel-xen-debuginfo-2.6.18-8.1.8.el5.i686.rpm 5b4b876f17154fa1fd744a8db5dc4eea kernel-xen-devel-2.6.18-8.1.8.el5.i686.rpm x86_64: f856112851f7e639715388313e5fbe74 kernel-debuginfo-2.6.18-8.1.8.el5.x86_64.rpm e935ebd99d2308b02c296653816eed07 kernel-debuginfo-common-2.6.18-8.1.8.el5.x86_64.rpm 081997d16bf02e9ea9ed70644cb09676 kernel-devel-2.6.18-8.1.8.el5.x86_64.rpm 4f9ff59c4d4d4b314d38c8f7ab245636 kernel-xen-debuginfo-2.6.18-8.1.8.el5.x86_64.rpm 7a6a9de800775c5b96051bf207a96ea5 kernel-xen-devel-2.6.18-8.1.8.el5.x86_64.rpm Red Hat Enterprise Linux (v. 5 server): SRPMS: ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/kernel-2.6.18-8.1.8.el5.src.rpm ccbe8192d28c5643e24f0d59dd3ffd67 kernel-2.6.18-8.1.8.el5.src.rpm i386: 3e58eb32058190282456b5fd50d1d0a9 kernel-2.6.18-8.1.8.el5.i686.rpm e86c8a399ec8e9c61cd3a06ef5fcc72c kernel-PAE-2.6.18-8.1.8.el5.i686.rpm ad4b5792668259e84cdcdac8700d3f7b kernel-PAE-debuginfo-2.6.18-8.1.8.el5.i686.rpm 0c9e09e0836b39880581e3abdec33c39 kernel-PAE-devel-2.6.18-8.1.8.el5.i686.rpm a63c1acd8cb25932ceae804174878454 kernel-debuginfo-2.6.18-8.1.8.el5.i686.rpm c6d441ea98dc19ad0d2e4519ce37fad6 kernel-debuginfo-common-2.6.18-8.1.8.el5.i686.rpm 64c31079a5643fd9327edcfe8e191469 kernel-devel-2.6.18-8.1.8.el5.i686.rpm 369b98eb100f0fea6080e04dc56b28ba kernel-headers-2.6.18-8.1.8.el5.i386.rpm a6acf16511257758eabd2befb5498b53 kernel-xen-2.6.18-8.1.8.el5.i686.rpm c6c1bea1dfc733eb00c11d900fc1d095 kernel-xen-debuginfo-2.6.18-8.1.8.el5.i686.rpm 5b4b876f17154fa1fd744a8db5dc4eea kernel-xen-devel-2.6.18-8.1.8.el5.i686.rpm ia64: 700f83613226861d1a92e57860a112f0 kernel-2.6.18-8.1.8.el5.ia64.rpm b516ba567326dbf332c6189916ee3eb5 kernel-debuginfo-2.6.18-8.1.8.el5.ia64.rpm ba871b9b8b873a4c0e79884ba12c3c23 kernel-debuginfo-common-2.6.18-8.1.8.el5.ia64.rpm e052a3ab0c0cd9eaee269410319bf760 kernel-devel-2.6.18-8.1.8.el5.ia64.rpm c0fe8cb785e4f81994e941968f182771 kernel-headers-2.6.18-8.1.8.el5.ia64.rpm 7d3d52bf96815398149f56bb14fb6ce5 kernel-xen-2.6.18-8.1.8.el5.ia64.rpm cfaf07086c6499a6280ceeb0aacc5edb kernel-xen-debuginfo-2.6.18-8.1.8.el5.ia64.rpm 9a88436ef78a5c7b3daeeaf1602a0f9c kernel-xen-devel-2.6.18-8.1.8.el5.ia64.rpm noarch: 7399c28871d391fccb59014103bdefe4 kernel-doc-2.6.18-8.1.8.el5.noarch.rpm ppc: c9141104da9444d3f45acad60ad5d1c4 kernel-2.6.18-8.1.8.el5.ppc64.rpm 932be3eb9459b3ae30144521a5e512fe kernel-debuginfo-2.6.18-8.1.8.el5.ppc64.rpm 27f8fca5de1e7efe8d92c557f4394b71 kernel-debuginfo-common-2.6.18-8.1.8.el5.ppc64.rpm 4d0413de0b40d0eeec27ab192b28aff0 kernel-devel-2.6.18-8.1.8.el5.ppc64.rpm 8b4ad434207dce9f47074e207c11a3be kernel-headers-2.6.18-8.1.8.el5.ppc.rpm f75b27870021e1472f936ca89d2e4a3c kernel-headers-2.6.18-8.1.8.el5.ppc64.rpm 0ebf821ec8c1da7c455dbfb2ae6e1d8b kernel-kdump-2.6.18-8.1.8.el5.ppc64.rpm 9f5da404db772ad524dc007bc5b6dddf kernel-kdump-debuginfo-2.6.18-8.1.8.el5.ppc64.rpm bd6eb05a3964db319c6434c7b128c76e kernel-kdump-devel-2.6.18-8.1.8.el5.ppc64.rpm s390x: 52b735abcc9ece904b64dc64d43e2d4a kernel-2.6.18-8.1.8.el5.s390x.rpm b6eca7d81e3b4797cc887ca1ba70ac6b kernel-debuginfo-2.6.18-8.1.8.el5.s390x.rpm b9e1591ae65451849cfaf913e522f23b kernel-debuginfo-common-2.6.18-8.1.8.el5.s390x.rpm 2670a4156ec41e85c8b1fed153856cce kernel-devel-2.6.18-8.1.8.el5.s390x.rpm fb7e7eadd1ca1cb7587c20b159c8ffe2 kernel-headers-2.6.18-8.1.8.el5.s390x.rpm x86_64: 030ea917650057deafe66c292d7ab56d kernel-2.6.18-8.1.8.el5.x86_64.rpm f856112851f7e639715388313e5fbe74 kernel-debuginfo-2.6.18-8.1.8.el5.x86_64.rpm e935ebd99d2308b02c296653816eed07 kernel-debuginfo-common-2.6.18-8.1.8.el5.x86_64.rpm 081997d16bf02e9ea9ed70644cb09676 kernel-devel-2.6.18-8.1.8.el5.x86_64.rpm abb52e09d47b6810e595d400530a7610 kernel-headers-2.6.18-8.1.8.el5.x86_64.rpm aa4d7fb67b3578c13ee304bcbb54c304 kernel-xen-2.6.18-8.1.8.el5.x86_64.rpm 4f9ff59c4d4d4b314d38c8f7ab245636 kernel-xen-debuginfo-2.6.18-8.1.8.el5.x86_64.rpm 7a6a9de800775c5b96051bf207a96ea5 kernel-xen-devel-2.6.18-8.1.8.el5.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-2007-3107 http://www.redhat.com/security/updates/classification/#moderate 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) iD8DBQFGkwhRXlSAg2UNWIIRAqj1AJ0XWeSnRaIIjbmuzAXVN5AWB2KvxQCfS/Hi 8VoGTup3asELm/WqbaKiWGE= =7pDg - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. 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On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQCVAwUBRpWoTSh9+71yA2DNAQI4qAP/V/Ax6v1mOCpzSGWKYV/FaQk73CgwF44O RuhIlSlV8Sw8pBedDsp63jnTrxYDh/FpCVKihHz3W9/NizC1Vh3zLAY/CgdfF6Ow UFLztfc1O6eHf1gFHliNC056Aee5TkzBsXdwlXPpOrjnlbCw52xejMkr574gyOCi VFwhTYWVTz8= =tFVL -----END PGP SIGNATURE-----