-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: kernel security, bug fix, and enhancement update Advisory ID: RHSA-2017:1842-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2017:1842 Issue date: 2017-08-01 CVE Names: CVE-2014-7970 CVE-2014-7975 CVE-2015-8839 CVE-2015-8970 CVE-2016-10088 CVE-2016-10147 CVE-2016-10200 CVE-2016-6213 CVE-2016-7042 CVE-2016-7097 CVE-2016-8645 CVE-2016-9576 CVE-2016-9588 CVE-2016-9604 CVE-2016-9685 CVE-2016-9806 CVE-2017-2596 CVE-2017-2647 CVE-2017-2671 CVE-2017-5970 CVE-2017-6001 CVE-2017-6951 CVE-2017-7187 CVE-2017-7616 CVE-2017-7889 CVE-2017-8797 CVE-2017-8890 CVE-2017-9074 CVE-2017-9075 CVE-2017-9076 CVE-2017-9077 CVE-2017-9242 ===================================================================== 1. Summary: An update for kernel is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Client (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - noarch, x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - noarch, ppc64, ppc64le, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 3. Description: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * An use-after-free flaw was found in the Linux kernel which enables a race condition in the L2TPv3 IP Encapsulation feature. A local user could use this flaw to escalate their privileges or crash the system. (CVE-2016-10200, Important) * A flaw was found that can be triggered in keyring_search_iterator in keyring.c if type->match is NULL. A local user could use this flaw to crash the system or, potentially, escalate their privileges. (CVE-2017-2647, Important) * It was found that the NFSv4 server in the Linux kernel did not properly validate layout type when processing NFSv4 pNFS LAYOUTGET and GETDEVICEINFO operands. A remote attacker could use this flaw to soft-lockup the system and thus cause denial of service. (CVE-2017-8797, Important) This update also fixes multiple Moderate and Low impact security issues: * CVE-2015-8839, CVE-2015-8970, CVE-2016-9576, CVE-2016-7042, CVE-2016-7097, CVE-2016-8645, CVE-2016-9576, CVE-2016-9588, CVE-2016-9806, CVE-2016-10088, CVE-2016-10147, CVE-2017-2596, CVE-2017-2671, CVE-2017-5970, CVE-2017-6001, CVE-2017-6951, CVE-2017-7187, CVE-2017-7616, CVE-2017-7889, CVE-2017-8890, CVE-2017-9074, CVE-2017-8890, CVE-2017-9075, CVE-2017-8890, CVE-2017-9076, CVE-2017-8890, CVE-2017-9077, CVE-2017-9242, CVE-2014-7970, CVE-2014-7975, CVE-2016-6213, CVE-2016-9604, CVE-2016-9685 Documentation for these issues is available from the Release Notes document linked from the References section. Red Hat would like to thank Igor Redko (Virtuozzo) and Andrey Ryabinin (Virtuozzo) for reporting CVE-2017-2647; Igor Redko (Virtuozzo) and Vasily Averin (Virtuozzo) for reporting CVE-2015-8970; Marco Grassi for reporting CVE-2016-8645; and Dmitry Vyukov (Google Inc.) for reporting CVE-2017-2596. The CVE-2016-7042 issue was discovered by Ondrej Kozina (Red Hat); the CVE-2016-7097 issue was discovered by Andreas Gruenbacher (Red Hat) and Jan Kara (SUSE); the CVE-2016-6213 and CVE-2016-9685 issues were discovered by Qian Cai (Red Hat); and the CVE-2016-9604 issue was discovered by David Howells (Red Hat). Additional Changes: For detailed information on other changes in this release, see the Red Hat Enterprise Linux 7.4 Release Notes linked from the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 The system must be rebooted for this update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1151095 - CVE-2014-7970 Kernel: fs: VFS denial of service 1151108 - CVE-2014-7975 Kernel: fs: umount denial of service 1178491 - intel_rapl: no valid rapl domains found in package 0" 1283257 - [RFE] IOMMU support in Vhost-net 1322495 - CVE-2016-6213 kernel: user namespace: unlimited consumed of kernel mount resources [rhel-7.4] 1323577 - CVE-2015-8839 kernel: ext4 filesystem page fault race condition with fallocate call. 1330000 - kernel: Backport getrandom system call 1349647 - NFS client may keep phantom directory entry in dcache when rename is canceled 1352741 - tx array support in tun 1356471 - CVE-2016-6213 kernel: Overflowing kernel mount table using shared bind mount 1368577 - kernel crash after a few hours/days with NFS 4.1 and 4.2 enabled 1368938 - CVE-2016-7097 kernel: Setting a POSIX ACL via setxattr doesn't clear the setgid bit 1371693 - Processes on nfs client have very high cpu usage in rpcauth_lookup_credcache 1371714 - btrfs module init creates a useless file in /sys/kernel/debug with 0666 permissions 1373966 - CVE-2016-7042 kernel: Stack corruption while reading /proc/keys when gcc stack protector is enabled 1378656 - [LLNL 7.4 Bug] Serious Performance regression with NATed IPoIB connected mode 1383739 - BUG: Dentry ffff880232eeacc0{i=800fe1,n=f290} still in use (1) 1386286 - CVE-2015-8970 kernel: crypto: GPF in lrw_crypt caused by null-deref 1389433 - CVE-2016-9604 kernel: security: The built-in keyrings for security tokens can be joined as a session and then modified by the root user 1391299 - [LLNL 7.4 Bug] Crash in Infiniband rdmavt layer when kernel consumer exhausts queue pairs 1393904 - CVE-2016-8645 kernel: a BUG() statement can be hit in net/ipv4/tcp_input.c 1394089 - [LLNL 7.4 Bug] 7.3 regression: the kernel does not create the /sys/block//devices/enclosure_device symlinks 1395104 - pci 0000:ff:1e.3: [Firmware Bug]: reg 0x10: invalid BAR (can't size) 1396578 - RFE: Backport virtio-net multi-queue enablement by default patch 1396941 - CVE-2016-9685 kernel: Memory leaks in xfs_attr_list.c error paths 1399830 - GFS2: fallocate error message during gfs2_grow 1401433 - Vhost tx batching 1401436 - lockless en-queuing for vhost 1401502 - CVE-2016-9806 kernel: netlink: double-free in netlink_dump 1403145 - CVE-2016-9576 kernel: Use after free in SCSI generic device interface 1404200 - CVE-2016-10147 kernel: Kernel crash by spawning mcrypt(alg) with incompatible algorithm 1404924 - CVE-2016-9588 Kernel: kvm: nVMX: uncaught software exceptions in L1 guest leads to DoS 1406885 - server supports labeled NFS by default 1412210 - CVE-2016-10088 kernel: Use after free in SCSI generic device interface (CVE-2016-9576 regression) 1412234 - extend virtio-net to expose host MTU to guest 1415780 - File permissions are not getting set as expected on nfs v4.0 mount 1416532 - Symlinks removed and replaced on an nfs mount from another system receive STALE nfs error and EIO from readlink() 1417812 - CVE-2017-2596 Kernel: kvm: page reference leakage in handle_vmon 1418962 - Broken net:[...] instead of path for net namespaces in /proc/self/mounts 1421638 - CVE-2017-5970 kernel: ipv4: Invalid IP options could cause skb->dst drop 1422825 - CVE-2017-6001 kernel: Race condition between multiple sys_perf_event_open() calls 1424076 - vxlan: performance can suffer unless GRO is disabled on vxlan interface 1428353 - CVE-2017-2647 kernel: Null pointer dereference in search_keyring 1428684 - RFE: Backport of ICMP ratelimit fixes. 1428973 - PANIC: "kernel BUG at fs/ceph/addr.c:91!" 1430225 - kernel: fix crash in uio_release 1430347 - CVE-2016-10200 kernel: l2tp: Race condition in the L2TPv3 IP encapsulation feature 1433252 - CVE-2017-6951 kernel: NULL pointer dereference in keyring_search_aux function 1433831 - NVMe SSD fails to initialize on AWS i3.4xlarge instances 1434327 - CVE-2017-7187 kernel: scsi: Stack-based buffer overflow in sg_ioctl function 1436649 - CVE-2017-2671 kernel: ping socket / AF_LLC connect() sin_family race 1441088 - CVE-2017-7616 kernel: Incorrect error handling in the set_mempolicy and mbind compat syscalls in mm/mempolicy.c 1443999 - Deadlock in reshape on single core machine 1444493 - CVE-2017-7889 kernel: mm subsystem does not properly enforce the CONFIG_STRICT_DEVMEM protection mechanism 1445054 - Setting ipv6.disable=1 prevents both IPv4 and IPv6 socket opening for VXLAN tunnels 1448312 - kernel panics in mce_register_decode_chain when booted on qemu 1450203 - Irrelevant upper layer protocol traffic may erroneously "confirm" neigh entries 1450972 - CVE-2017-8890 kernel: Double free in the inet_csk_clone_lock function in net/ipv4/inet_connection_sock.c 1452679 - CVE-2017-9074 kernel: net: IPv6 fragmentation implementation of nexthdr field may be associated with an invalid option 1452688 - CVE-2017-9076 kernel: net: IPv6 DCCP implementation mishandles inheritance 1452691 - CVE-2017-9075 kernel: net: sctp_v6_create_accept_sk function mishandles inheritance 1452744 - CVE-2017-9077 kernel: net: tcp_v6_syn_recv_sock function mishandles inheritance 1456388 - CVE-2017-9242 kernel: Incorrect overwrite check in __ip6_append_data() 1463241 - rlimit_stack problems after update to 3.10.0-514.21.2.el7, and JVM Crash after updating to kernel-3.10.0-514.21.2.el7.x86_64 1466329 - CVE-2017-8797 kernel: NFSv4 server does not properly validate layout type when processing NFSv4 pNFS LAYOUTGET operand 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: kernel-3.10.0-693.el7.src.rpm noarch: kernel-abi-whitelists-3.10.0-693.el7.noarch.rpm kernel-doc-3.10.0-693.el7.noarch.rpm x86_64: kernel-3.10.0-693.el7.x86_64.rpm kernel-debug-3.10.0-693.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-693.el7.x86_64.rpm kernel-debug-devel-3.10.0-693.el7.x86_64.rpm kernel-debuginfo-3.10.0-693.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-693.el7.x86_64.rpm kernel-devel-3.10.0-693.el7.x86_64.rpm kernel-headers-3.10.0-693.el7.x86_64.rpm kernel-tools-3.10.0-693.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-693.el7.x86_64.rpm kernel-tools-libs-3.10.0-693.el7.x86_64.rpm perf-3.10.0-693.el7.x86_64.rpm perf-debuginfo-3.10.0-693.el7.x86_64.rpm python-perf-3.10.0-693.el7.x86_64.rpm python-perf-debuginfo-3.10.0-693.el7.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: kernel-debug-debuginfo-3.10.0-693.el7.x86_64.rpm kernel-debuginfo-3.10.0-693.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-693.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-693.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-693.el7.x86_64.rpm perf-debuginfo-3.10.0-693.el7.x86_64.rpm python-perf-debuginfo-3.10.0-693.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: kernel-3.10.0-693.el7.src.rpm noarch: kernel-abi-whitelists-3.10.0-693.el7.noarch.rpm kernel-doc-3.10.0-693.el7.noarch.rpm x86_64: kernel-3.10.0-693.el7.x86_64.rpm kernel-debug-3.10.0-693.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-693.el7.x86_64.rpm kernel-debug-devel-3.10.0-693.el7.x86_64.rpm kernel-debuginfo-3.10.0-693.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-693.el7.x86_64.rpm kernel-devel-3.10.0-693.el7.x86_64.rpm kernel-headers-3.10.0-693.el7.x86_64.rpm kernel-tools-3.10.0-693.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-693.el7.x86_64.rpm kernel-tools-libs-3.10.0-693.el7.x86_64.rpm perf-3.10.0-693.el7.x86_64.rpm perf-debuginfo-3.10.0-693.el7.x86_64.rpm python-perf-3.10.0-693.el7.x86_64.rpm python-perf-debuginfo-3.10.0-693.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): x86_64: kernel-debug-debuginfo-3.10.0-693.el7.x86_64.rpm kernel-debuginfo-3.10.0-693.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-693.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-693.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-693.el7.x86_64.rpm perf-debuginfo-3.10.0-693.el7.x86_64.rpm python-perf-debuginfo-3.10.0-693.el7.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: kernel-3.10.0-693.el7.src.rpm noarch: kernel-abi-whitelists-3.10.0-693.el7.noarch.rpm kernel-doc-3.10.0-693.el7.noarch.rpm ppc64: kernel-3.10.0-693.el7.ppc64.rpm kernel-bootwrapper-3.10.0-693.el7.ppc64.rpm kernel-debug-3.10.0-693.el7.ppc64.rpm kernel-debug-debuginfo-3.10.0-693.el7.ppc64.rpm kernel-debug-devel-3.10.0-693.el7.ppc64.rpm kernel-debuginfo-3.10.0-693.el7.ppc64.rpm kernel-debuginfo-common-ppc64-3.10.0-693.el7.ppc64.rpm kernel-devel-3.10.0-693.el7.ppc64.rpm kernel-headers-3.10.0-693.el7.ppc64.rpm kernel-tools-3.10.0-693.el7.ppc64.rpm kernel-tools-debuginfo-3.10.0-693.el7.ppc64.rpm kernel-tools-libs-3.10.0-693.el7.ppc64.rpm perf-3.10.0-693.el7.ppc64.rpm perf-debuginfo-3.10.0-693.el7.ppc64.rpm python-perf-3.10.0-693.el7.ppc64.rpm python-perf-debuginfo-3.10.0-693.el7.ppc64.rpm ppc64le: kernel-3.10.0-693.el7.ppc64le.rpm kernel-bootwrapper-3.10.0-693.el7.ppc64le.rpm kernel-debug-3.10.0-693.el7.ppc64le.rpm kernel-debug-debuginfo-3.10.0-693.el7.ppc64le.rpm kernel-debuginfo-3.10.0-693.el7.ppc64le.rpm kernel-debuginfo-common-ppc64le-3.10.0-693.el7.ppc64le.rpm kernel-devel-3.10.0-693.el7.ppc64le.rpm kernel-headers-3.10.0-693.el7.ppc64le.rpm kernel-tools-3.10.0-693.el7.ppc64le.rpm kernel-tools-debuginfo-3.10.0-693.el7.ppc64le.rpm kernel-tools-libs-3.10.0-693.el7.ppc64le.rpm perf-3.10.0-693.el7.ppc64le.rpm perf-debuginfo-3.10.0-693.el7.ppc64le.rpm python-perf-3.10.0-693.el7.ppc64le.rpm python-perf-debuginfo-3.10.0-693.el7.ppc64le.rpm s390x: kernel-3.10.0-693.el7.s390x.rpm kernel-debug-3.10.0-693.el7.s390x.rpm kernel-debug-debuginfo-3.10.0-693.el7.s390x.rpm kernel-debug-devel-3.10.0-693.el7.s390x.rpm kernel-debuginfo-3.10.0-693.el7.s390x.rpm kernel-debuginfo-common-s390x-3.10.0-693.el7.s390x.rpm kernel-devel-3.10.0-693.el7.s390x.rpm kernel-headers-3.10.0-693.el7.s390x.rpm kernel-kdump-3.10.0-693.el7.s390x.rpm kernel-kdump-debuginfo-3.10.0-693.el7.s390x.rpm kernel-kdump-devel-3.10.0-693.el7.s390x.rpm perf-3.10.0-693.el7.s390x.rpm perf-debuginfo-3.10.0-693.el7.s390x.rpm python-perf-3.10.0-693.el7.s390x.rpm python-perf-debuginfo-3.10.0-693.el7.s390x.rpm x86_64: kernel-3.10.0-693.el7.x86_64.rpm kernel-debug-3.10.0-693.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-693.el7.x86_64.rpm kernel-debug-devel-3.10.0-693.el7.x86_64.rpm kernel-debuginfo-3.10.0-693.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-693.el7.x86_64.rpm kernel-devel-3.10.0-693.el7.x86_64.rpm kernel-headers-3.10.0-693.el7.x86_64.rpm kernel-tools-3.10.0-693.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-693.el7.x86_64.rpm kernel-tools-libs-3.10.0-693.el7.x86_64.rpm perf-3.10.0-693.el7.x86_64.rpm perf-debuginfo-3.10.0-693.el7.x86_64.rpm python-perf-3.10.0-693.el7.x86_64.rpm python-perf-debuginfo-3.10.0-693.el7.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): noarch: kernel-doc-3.10.0-693.el7.noarch.rpm ppc64: kernel-debug-debuginfo-3.10.0-693.el7.ppc64.rpm kernel-debuginfo-3.10.0-693.el7.ppc64.rpm kernel-debuginfo-common-ppc64-3.10.0-693.el7.ppc64.rpm kernel-tools-debuginfo-3.10.0-693.el7.ppc64.rpm kernel-tools-libs-devel-3.10.0-693.el7.ppc64.rpm perf-debuginfo-3.10.0-693.el7.ppc64.rpm python-perf-debuginfo-3.10.0-693.el7.ppc64.rpm ppc64le: kernel-debug-debuginfo-3.10.0-693.el7.ppc64le.rpm kernel-debug-devel-3.10.0-693.el7.ppc64le.rpm kernel-debuginfo-3.10.0-693.el7.ppc64le.rpm kernel-debuginfo-common-ppc64le-3.10.0-693.el7.ppc64le.rpm kernel-tools-debuginfo-3.10.0-693.el7.ppc64le.rpm kernel-tools-libs-devel-3.10.0-693.el7.ppc64le.rpm perf-debuginfo-3.10.0-693.el7.ppc64le.rpm python-perf-debuginfo-3.10.0-693.el7.ppc64le.rpm x86_64: kernel-debug-debuginfo-3.10.0-693.el7.x86_64.rpm kernel-debuginfo-3.10.0-693.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-693.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-693.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-693.el7.x86_64.rpm perf-debuginfo-3.10.0-693.el7.x86_64.rpm python-perf-debuginfo-3.10.0-693.el7.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: kernel-3.10.0-693.el7.src.rpm noarch: kernel-abi-whitelists-3.10.0-693.el7.noarch.rpm kernel-doc-3.10.0-693.el7.noarch.rpm x86_64: kernel-3.10.0-693.el7.x86_64.rpm kernel-debug-3.10.0-693.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-693.el7.x86_64.rpm kernel-debug-devel-3.10.0-693.el7.x86_64.rpm kernel-debuginfo-3.10.0-693.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-693.el7.x86_64.rpm kernel-devel-3.10.0-693.el7.x86_64.rpm kernel-headers-3.10.0-693.el7.x86_64.rpm kernel-tools-3.10.0-693.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-693.el7.x86_64.rpm kernel-tools-libs-3.10.0-693.el7.x86_64.rpm perf-3.10.0-693.el7.x86_64.rpm perf-debuginfo-3.10.0-693.el7.x86_64.rpm python-perf-3.10.0-693.el7.x86_64.rpm python-perf-debuginfo-3.10.0-693.el7.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: kernel-debug-debuginfo-3.10.0-693.el7.x86_64.rpm kernel-debuginfo-3.10.0-693.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-693.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-693.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-693.el7.x86_64.rpm perf-debuginfo-3.10.0-693.el7.x86_64.rpm python-perf-debuginfo-3.10.0-693.el7.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/ 7. References: https://access.redhat.com/security/cve/CVE-2014-7970 https://access.redhat.com/security/cve/CVE-2014-7975 https://access.redhat.com/security/cve/CVE-2015-8839 https://access.redhat.com/security/cve/CVE-2015-8970 https://access.redhat.com/security/cve/CVE-2016-10088 https://access.redhat.com/security/cve/CVE-2016-10147 https://access.redhat.com/security/cve/CVE-2016-10200 https://access.redhat.com/security/cve/CVE-2016-6213 https://access.redhat.com/security/cve/CVE-2016-7042 https://access.redhat.com/security/cve/CVE-2016-7097 https://access.redhat.com/security/cve/CVE-2016-8645 https://access.redhat.com/security/cve/CVE-2016-9576 https://access.redhat.com/security/cve/CVE-2016-9588 https://access.redhat.com/security/cve/CVE-2016-9604 https://access.redhat.com/security/cve/CVE-2016-9685 https://access.redhat.com/security/cve/CVE-2016-9806 https://access.redhat.com/security/cve/CVE-2017-2596 https://access.redhat.com/security/cve/CVE-2017-2647 https://access.redhat.com/security/cve/CVE-2017-2671 https://access.redhat.com/security/cve/CVE-2017-5970 https://access.redhat.com/security/cve/CVE-2017-6001 https://access.redhat.com/security/cve/CVE-2017-6951 https://access.redhat.com/security/cve/CVE-2017-7187 https://access.redhat.com/security/cve/CVE-2017-7616 https://access.redhat.com/security/cve/CVE-2017-7889 https://access.redhat.com/security/cve/CVE-2017-8797 https://access.redhat.com/security/cve/CVE-2017-8890 https://access.redhat.com/security/cve/CVE-2017-9074 https://access.redhat.com/security/cve/CVE-2017-9075 https://access.redhat.com/security/cve/CVE-2017-9076 https://access.redhat.com/security/cve/CVE-2017-9077 https://access.redhat.com/security/cve/CVE-2017-9242 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/7.4_Release_Notes/index.html 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2017 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFZgN42XlSAg2UNWIIRAs7YAJ40sOdTU/cmA6d/QzYuwiIuALwLiACeLnD9 btHpt1cpE4kDzP3myDfyghI= =685v -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce