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security advisorybuffer overflowsoftware updateScientific Linux SL6: SLSA-2014:1009-1 Important samba4 Buffer Overflow Fix
Important: samba4 security update. Date: Tue, 5 Aug 2014 20:59:48 +0000 Reply-To: scientific-linux-users@ Sender: Security Errata for Scientific Linux From: Pat Riehecky Subject: Security ERRATA Important: samba4 on SL6.x i386/x86_64 MIME-Version: 1.0 Synopsis: Important: samba4 security update Advisory ID: SLSA-2014:1009-1 Issue Date: 2014-08-05 CVE Numbers: CVE-2014-3560 -- A heap-based buffer overflow flaw was found in Samba's NetBIOS message block daemon (nmbd). An attacker on the local network could use this flaw to send specially crafted packets that, when processed by nmbd, could possibly lead to arbitrary code execution with root privileges. (CVE-2014-3560) After installing this update, the smb service will be restarted automatically. -- SL6 x86_64 samba4-4.0.0-63.el6_5.rc4.x86_64.rpm samba4-client-4.0.0-63.el6_5.rc4.x86_64.rpm samba4-common-4.0.0-63.el6_5.rc4.x86_64.rpm samba4-dc-4.0.0-63.el6_5.rc4.x86_64.rpm samba4-dc-libs-4.0.0-63.el6_5.rc4.x86_64.rpm samba4-debuginfo-4.0.0-63.el6_5.rc4.x86_64.rpm samba4-devel-4.0.0-63.el6_5.rc4.x86_64.rpm samba4-libs-4.0.0-63.el6_5.rc4.x86_64.rpm samba4-pidl-4.0.0-63.el6_5.rc4.x86_64.rpm samba4-python-4.0.0-63.el6_5.rc4.x86_64.rpm samba4-swat-4.0.0-63.el6_5.rc4.x86_64.rpm samba4-test-4.0.0-63.el6_5.rc4.x86_64.rpm samba4-winbind-4.0.0-63.el6_5.rc4.x86_64.rpm samba4-winbind-clients-4.0.0-63.el6_5.rc4.x86_64.rpm samba4-winbind-krb5-locator-4.0.0-63.el6_5.rc4.x86_64.rpm i386 samba4-4.0.0-63.el6_5.rc4.i686.rpm samba4-client-4.0.0-63.el6_5.rc4.i686.rpm samba4-common-4.0.0-63.el6_5.rc4.i686.rpm samba4-dc-4.0.0-63.el6_5.rc4.i686.rpm samba4-dc-libs-4.0.0-63.el6_5.rc4.i686.rpm samba4-debuginfo-4.0.0-63.el6_5.rc4.i686.rpm samba4-devel-4.0.0-63.el6_5.rc4.i686.rpm samba4-libs-4.0.0-63.el6_5.rc4.i686.rpm samba4-pidl-4.0.0-63.el6_5.rc4.i686.rpm samba4-python-4.0.0-63.el6_5.rc4.i686.rpm samba4-swat-4.0.0-63.el6_5.rc4.i686.rpm samba4-test-4.0.0-63.el6_5.rc4.i686.rpm samba4-winbind-4.0.0-63.el6_5.rc4.i686.rpm samba4-winbind-clients-4.0.0-63.el6_5.rc4.i686.rpm samba4-winbind-krb5-locator-4.0.0-63.el6_5.rc4.i686.rpm - Scientific Linux Development Team . Bolster system integrity by implementing critical samba4 patch that resolves a significant local network vulnerability issue on SL6.. samba4 security update, Scientific Linux vulnerabilities, buffer overflow fix. . Severity: Important. LinuxSecurity.com Team
Aug 05, 2014
•Important
Scientific Linux
98
security advisorydenial of servicekernel updateRed Hat 4: RHSA-2009:1671-01 Important Kernel Security Issues Addressed
Updated kernel packages that fix multiple security issues and several bugs are now available for Red Hat Enterprise Linux 4. This update has been rated as having important security impact by the Red Hat Security Response Team.. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ==================================================================== Red Hat Security Advisory Synopsis: Important: kernel security and bug fix update Advisory ID: RHSA-2009:1671-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2009:1671.html Issue date: 2009-12-15 CVE Names: CVE-2009-2910 CVE-2009-3613 CVE-2009-3620 CVE-2009-3621 ==================================================================== 1. Summary: Updated kernel packages that fix multiple security issues and several bugs are now available for Red Hat Enterprise Linux 4. This update has been rated as having important security impact by the Red Hat Security Response Team. 2. Relevant releases/architectures: Red Hat Enterprise Linux AS version 4 - i386, ia64, noarch, ppc, s390, s390x, x86_64 Red Hat Enterprise Linux Desktop version 4 - i386, noarch, x86_64 Red Hat Enterprise Linux ES version 4 - i386, ia64, noarch, x86_64 Red Hat Enterprise Linux WS version 4 - i386, ia64, noarch, x86_64 3. Description: The kernel packages contain the Linux kernel, the core of any Linux operating system. This update fixes the following security issues: * a flaw was found in the Realtek r8169 Ethernet driver in the Linux kernel. pci_unmap_single() presented a memory leak that could lead to IOMMU space exhaustion and a system crash. An attacker on the local network could trigger this flaw by using jumbo frames for large amounts of network traffic. (CVE-2009-3613, Important) * NULL pointer dereference flaws were found in the r128 driver in the Linux kernel. Checks to test if the Concurrent Command Engine state was initialized were missing in private IOCTL functions. Anattacker could use these flaws to cause a local denial of service or escalate their privileges. (CVE-2009-3620, Important) * an information leak was found in the Linux kernel. On AMD64 systems, 32-bit processes could access and read certain 64-bit registers by temporarily switching themselves to 64-bit mode. (CVE-2009-2910, Moderate) * the unix_stream_connect() function in the Linux kernel did not check if a UNIX domain socket was in the shutdown state. This could lead to a deadlock. A local, unprivileged user could use this flaw to cause a denial of service. (CVE-2009-3621, Moderate) This update also fixes the following bugs: * an iptables rule with the recent module and a hit count value greater than the ip_pkt_list_tot parameter (the default is 20), did not have any effect over packets, as the hit count could not be reached. (BZ#529306) * in environments that use dual-controller storage devices with the cciss driver, Device-Mapper Multipath maps could not be detected and configured, due to the cciss driver not exporting the bus attribute via sysfs. This attribute is now exported. (BZ#529309) * the kernel crashed with a divide error when a certain joystick was attached. (BZ#532027) * a bug in the mptctl_do_mpt_command() function in the mpt driver may have resulted in crashes during boot on i386 systems with certain adapters using the mpt driver, and also running the hugemem kernel. (BZ#533798) * on certain hardware, the igb driver was unable to detect link statuses correctly. This may have caused problems for network bonding, such as failover not occurring. (BZ#534105) * the RHSA-2009:1024 update introduced a regression. After updating to Red Hat Enterprise Linux 4.8 and rebooting, network links often failed to be brought up for interfaces using the forcedeth driver. "no link during initialization" messages may have been logged. (BZ#534112) * the RHSA-2009:1024 update introduced a second regression. On certain systems, PS/2 keyboards failed to work. (BZ#537344) * a bug in checksum offloadcalculations could have crashed the bnx2x firmware when the iptable_nat module was loaded, causing network traffic to stop. (BZ#537013) * a check has been added to the IPv4 code to make sure that the routing table data structure, rt, is not NULL, to help prevent future bugs in functions that call ip_append_data() from being exploitable. (BZ#537016) * possible kernel pointer dereferences on systems with several NFS mounts (a mixture of "-o lock" and "-o nolock"), which in rare cases may have caused a system crash, have been resolved. (BZ#537017) Users should upgrade to these updated packages, which contain backported patches to correct these issues. The system must be rebooted for this update to take effect. 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 5. Bugs fixed (http://bugzilla.redhat.com/): 526788 - CVE-2009-2910 kernel: x86_64 32 bit process register leak 529137 - CVE-2009-3613 kernel: flood ping cause out-of-iommu error and panic when mtu larger than 1500 529306 - kernel: ipt_recent: sanity check hit count [rhel-4.9] [rhel-4.8.z] 529309 - CCISS device-mapper-multipath support: missing sysfs attributes [rhel-4.8.z] 529597 - CVE-2009-3620 kernel: r128 IOCTL NULL pointer dereferences when CCE state is uninitialised 529626 - CVE-2009-3621 kernel: AF_UNIX: Fix deadlock on connecting to shutdown socket 532027 - kernel hid-input.c divide error crash [rhel-4.8.z] 533798 - [Cisco/LSI 4.8.z bug] mptctl module dereferences a userspace address, triggering a crash [rhel-4.8.z] 534105 - EL4.8: igb driver fails to detect link status change on SERDES interface [rhel-4.8.z] 534112 - Upgrade from RHEL4U7 to U8 fails to bring up networking with forcedeth driver. [simple patch] [rhel-4.8.z] 537013 - bnx2x fails when iptables is on [rhel-4.8.z] 537016 - kernel: ipv4: make ip_append_data() handle NULL routingtable [rhel-4.8.z] 537017 - NLM: Fix Oops in nlmclnt_mark_reclaim() [rhel-4.8.z] 537344 - RHEL4.8 regression: PS/2 keyboard doesn't work on PRIMERGY TX120S1 [rhel-4.8.z] 6. Package List: Red Hat Enterprise Linux AS version 4: Source: i386: kernel-2.6.9-89.0.18.EL.i686.rpm kernel-debuginfo-2.6.9-89.0.18.EL.i686.rpm kernel-devel-2.6.9-89.0.18.EL.i686.rpm kernel-hugemem-2.6.9-89.0.18.EL.i686.rpm kernel-hugemem-devel-2.6.9-89.0.18.EL.i686.rpm kernel-smp-2.6.9-89.0.18.EL.i686.rpm kernel-smp-devel-2.6.9-89.0.18.EL.i686.rpm kernel-xenU-2.6.9-89.0.18.EL.i686.rpm kernel-xenU-devel-2.6.9-89.0.18.EL.i686.rpm ia64: kernel-2.6.9-89.0.18.EL.ia64.rpm kernel-debuginfo-2.6.9-89.0.18.EL.ia64.rpm kernel-devel-2.6.9-89.0.18.EL.ia64.rpm kernel-largesmp-2.6.9-89.0.18.EL.ia64.rpm kernel-largesmp-devel-2.6.9-89.0.18.EL.ia64.rpm noarch: kernel-doc-2.6.9-89.0.18.EL.noarch.rpm ppc: kernel-2.6.9-89.0.18.EL.ppc64.rpm kernel-2.6.9-89.0.18.EL.ppc64iseries.rpm kernel-debuginfo-2.6.9-89.0.18.EL.ppc64.rpm kernel-debuginfo-2.6.9-89.0.18.EL.ppc64iseries.rpm kernel-devel-2.6.9-89.0.18.EL.ppc64.rpm kernel-devel-2.6.9-89.0.18.EL.ppc64iseries.rpm kernel-largesmp-2.6.9-89.0.18.EL.ppc64.rpm kernel-largesmp-devel-2.6.9-89.0.18.EL.ppc64.rpm s390: kernel-2.6.9-89.0.18.EL.s390.rpm kernel-debuginfo-2.6.9-89.0.18.EL.s390.rpm kernel-devel-2.6.9-89.0.18.EL.s390.rpm s390x: kernel-2.6.9-89.0.18.EL.s390x.rpm kernel-debuginfo-2.6.9-89.0.18.EL.s390x.rpm kernel-devel-2.6.9-89.0.18.EL.s390x.rpm x86_64: kernel-2.6.9-89.0.18.EL.x86_64.rpm kernel-debuginfo-2.6.9-89.0.18.EL.x86_64.rpm kernel-devel-2.6.9-89.0.18.EL.x86_64.rpm kernel-largesmp-2.6.9-89.0.18.EL.x86_64.rpm kernel-largesmp-devel-2.6.9-89.0.18.EL.x86_64.rpm kernel-smp-2.6.9-89.0.18.EL.x86_64.rpm kernel-smp-devel-2.6.9-89.0.18.EL.x86_64.rpm kernel-xenU-2.6.9-89.0.18.EL.x86_64.rpm kernel-xenU-devel-2.6.9-89.0.18.EL.x86_64.rpm Red Hat Enterprise Linux Desktop version4: Source: i386: kernel-2.6.9-89.0.18.EL.i686.rpm kernel-debuginfo-2.6.9-89.0.18.EL.i686.rpm kernel-devel-2.6.9-89.0.18.EL.i686.rpm kernel-hugemem-2.6.9-89.0.18.EL.i686.rpm kernel-hugemem-devel-2.6.9-89.0.18.EL.i686.rpm kernel-smp-2.6.9-89.0.18.EL.i686.rpm kernel-smp-devel-2.6.9-89.0.18.EL.i686.rpm kernel-xenU-2.6.9-89.0.18.EL.i686.rpm kernel-xenU-devel-2.6.9-89.0.18.EL.i686.rpm noarch: kernel-doc-2.6.9-89.0.18.EL.noarch.rpm x86_64: kernel-2.6.9-89.0.18.EL.x86_64.rpm kernel-debuginfo-2.6.9-89.0.18.EL.x86_64.rpm kernel-devel-2.6.9-89.0.18.EL.x86_64.rpm kernel-largesmp-2.6.9-89.0.18.EL.x86_64.rpm kernel-largesmp-devel-2.6.9-89.0.18.EL.x86_64.rpm kernel-smp-2.6.9-89.0.18.EL.x86_64.rpm kernel-smp-devel-2.6.9-89.0.18.EL.x86_64.rpm kernel-xenU-2.6.9-89.0.18.EL.x86_64.rpm kernel-xenU-devel-2.6.9-89.0.18.EL.x86_64.rpm Red Hat Enterprise Linux ES version 4: Source: i386: kernel-2.6.9-89.0.18.EL.i686.rpm kernel-debuginfo-2.6.9-89.0.18.EL.i686.rpm kernel-devel-2.6.9-89.0.18.EL.i686.rpm kernel-hugemem-2.6.9-89.0.18.EL.i686.rpm kernel-hugemem-devel-2.6.9-89.0.18.EL.i686.rpm kernel-smp-2.6.9-89.0.18.EL.i686.rpm kernel-smp-devel-2.6.9-89.0.18.EL.i686.rpm kernel-xenU-2.6.9-89.0.18.EL.i686.rpm kernel-xenU-devel-2.6.9-89.0.18.EL.i686.rpm ia64: kernel-2.6.9-89.0.18.EL.ia64.rpm kernel-debuginfo-2.6.9-89.0.18.EL.ia64.rpm kernel-devel-2.6.9-89.0.18.EL.ia64.rpm kernel-largesmp-2.6.9-89.0.18.EL.ia64.rpm kernel-largesmp-devel-2.6.9-89.0.18.EL.ia64.rpm noarch: kernel-doc-2.6.9-89.0.18.EL.noarch.rpm x86_64: kernel-2.6.9-89.0.18.EL.x86_64.rpm kernel-debuginfo-2.6.9-89.0.18.EL.x86_64.rpm kernel-devel-2.6.9-89.0.18.EL.x86_64.rpm kernel-largesmp-2.6.9-89.0.18.EL.x86_64.rpm kernel-largesmp-devel-2.6.9-89.0.18.EL.x86_64.rpm kernel-smp-2.6.9-89.0.18.EL.x86_64.rpm kernel-smp-devel-2.6.9-89.0.18.EL.x86_64.rpm kernel-xenU-2.6.9-89.0.18.EL.x86_64.rpm kernel-xenU-devel-2.6.9-89.0.18.EL.x86_64.rpm Red Hat Enterprise Linux WS version4: Source: i386: kernel-2.6.9-89.0.18.EL.i686.rpm kernel-debuginfo-2.6.9-89.0.18.EL.i686.rpm kernel-devel-2.6.9-89.0.18.EL.i686.rpm kernel-hugemem-2.6.9-89.0.18.EL.i686.rpm kernel-hugemem-devel-2.6.9-89.0.18.EL.i686.rpm kernel-smp-2.6.9-89.0.18.EL.i686.rpm kernel-smp-devel-2.6.9-89.0.18.EL.i686.rpm kernel-xenU-2.6.9-89.0.18.EL.i686.rpm kernel-xenU-devel-2.6.9-89.0.18.EL.i686.rpm ia64: kernel-2.6.9-89.0.18.EL.ia64.rpm kernel-debuginfo-2.6.9-89.0.18.EL.ia64.rpm kernel-devel-2.6.9-89.0.18.EL.ia64.rpm kernel-largesmp-2.6.9-89.0.18.EL.ia64.rpm kernel-largesmp-devel-2.6.9-89.0.18.EL.ia64.rpm noarch: kernel-doc-2.6.9-89.0.18.EL.noarch.rpm x86_64: kernel-2.6.9-89.0.18.EL.x86_64.rpm kernel-debuginfo-2.6.9-89.0.18.EL.x86_64.rpm kernel-devel-2.6.9-89.0.18.EL.x86_64.rpm kernel-largesmp-2.6.9-89.0.18.EL.x86_64.rpm kernel-largesmp-devel-2.6.9-89.0.18.EL.x86_64.rpm kernel-smp-2.6.9-89.0.18.EL.x86_64.rpm kernel-smp-devel-2.6.9-89.0.18.EL.x86_64.rpm kernel-xenU-2.6.9-89.0.18.EL.x86_64.rpm kernel-xenU-devel-2.6.9-89.0.18.EL.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://access.redhat.com/security/team/key#package 7. References: https://access.redhat.com/security/cve/CVE-2009-2910 https://access.redhat.com/security/cve/CVE-2009-3613 https://access.redhat.com/security/cve/CVE-2009-3620 https://access.redhat.com/security/cve/CVE-2009-3621 https://access.redhat.com/security/updates/classification#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2009 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFLJ8m7XlSAg2UNWIIRAsWJAJ4mEMYJQj0Ip6III9iOvjX2Sy8IUwCfQn4X Fcu+dr6IYIeh7sWonyPng2A=Sw46 -----END PGP SIGNATURE----- -- Enterprise-watch-list mailing list
Dec 15, 2009
•Important
Red Hat
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