ID

VAR-201906-1175


CVE

CVE-2019-11477


TITLE

Linux Kernel  Integer overflow vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2019-005619

DESCRIPTION

Jonathan Looney discovered that the TCP_SKB_CB(skb)->tcp_gso_segs value was subject to an integer overflow in the Linux kernel when handling TCP Selective Acknowledgments (SACKs). A remote attacker could use this to cause a denial of service. This has been fixed in stable kernel releases 4.4.182, 4.9.182, 4.14.127, 4.19.52, 5.1.11, and is fixed in commit 3b4929f65b0d8249f19a50245cd88ed1a2f78cff. Linux Kernel Exists in an integer overflow vulnerability.Service operation interruption (DoS) It may be in a state. 7.3) - noarch, x86_64 3. Bug Fix(es): * THP: Race between MADV_DONTNEED and NUMA hinting node migration code (BZ#1698104) * [RHEL7] md_clear flag missing from /proc/cpuinfo on late microcode update (BZ#1712990) * [RHEL7] MDS mitigations are not enabled after double microcode update (BZ#1712995) * WARNING: CPU: 0 PID: 0 at kernel/jump_label.c:90 __static_key_slow_dec+0xa6/0xb0 (BZ#1713001) 4. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: kernel security update Advisory ID: RHSA-2019:1481-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:1481 Issue date: 2019-06-17 CVE Names: CVE-2019-11477 CVE-2019-11478 CVE-2019-11479 ==================================================================== 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) - 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. While processing SACK segments, the Linux kernel's socket buffer (SKB) data structure becomes fragmented. Each fragment is about TCP maximum segment size (MSS) bytes. To efficiently process SACK blocks, the Linux kernel merges multiple fragmented SKBs into one, potentially overflowing the variable holding the number of segments. A remote attacker could use this flaw to crash the Linux kernel by sending a crafted sequence of SACK segments on a TCP connection with small value of TCP MSS, resulting in a denial of service (DoS). (CVE-2019-11477) * Kernel: tcp: excessive resource consumption while processing SACK blocks allows remote denial of service (CVE-2019-11478) * Kernel: tcp: excessive resource consumption for TCP connections with low MSS allows remote denial of service (CVE-2019-11479) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in 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/): 1719123 - CVE-2019-11477 Kernel: tcp: integer overflow while processing SACK blocks allows remote denial of service 1719128 - CVE-2019-11478 Kernel: tcp: excessive resource consumption while processing SACK blocks allows remote denial of service 1719129 - CVE-2019-11479 Kernel: tcp: excessive resource consumption for TCP connections with low MSS allows remote denial of service 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: kernel-3.10.0-957.21.3.el7.src.rpm noarch: kernel-abi-whitelists-3.10.0-957.21.3.el7.noarch.rpm kernel-doc-3.10.0-957.21.3.el7.noarch.rpm x86_64: bpftool-3.10.0-957.21.3.el7.x86_64.rpm kernel-3.10.0-957.21.3.el7.x86_64.rpm kernel-debug-3.10.0-957.21.3.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm kernel-debug-devel-3.10.0-957.21.3.el7.x86_64.rpm kernel-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-957.21.3.el7.x86_64.rpm kernel-devel-3.10.0-957.21.3.el7.x86_64.rpm kernel-headers-3.10.0-957.21.3.el7.x86_64.rpm kernel-tools-3.10.0-957.21.3.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm kernel-tools-libs-3.10.0-957.21.3.el7.x86_64.rpm perf-3.10.0-957.21.3.el7.x86_64.rpm perf-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm python-perf-3.10.0-957.21.3.el7.x86_64.rpm python-perf-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: kernel-debug-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm kernel-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-957.21.3.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-957.21.3.el7.x86_64.rpm perf-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm python-perf-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: kernel-3.10.0-957.21.3.el7.src.rpm noarch: kernel-abi-whitelists-3.10.0-957.21.3.el7.noarch.rpm kernel-doc-3.10.0-957.21.3.el7.noarch.rpm x86_64: bpftool-3.10.0-957.21.3.el7.x86_64.rpm kernel-3.10.0-957.21.3.el7.x86_64.rpm kernel-debug-3.10.0-957.21.3.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm kernel-debug-devel-3.10.0-957.21.3.el7.x86_64.rpm kernel-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-957.21.3.el7.x86_64.rpm kernel-devel-3.10.0-957.21.3.el7.x86_64.rpm kernel-headers-3.10.0-957.21.3.el7.x86_64.rpm kernel-tools-3.10.0-957.21.3.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm kernel-tools-libs-3.10.0-957.21.3.el7.x86_64.rpm perf-3.10.0-957.21.3.el7.x86_64.rpm perf-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm python-perf-3.10.0-957.21.3.el7.x86_64.rpm python-perf-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): x86_64: kernel-debug-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm kernel-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-957.21.3.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-957.21.3.el7.x86_64.rpm perf-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm python-perf-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: kernel-3.10.0-957.21.3.el7.src.rpm noarch: kernel-abi-whitelists-3.10.0-957.21.3.el7.noarch.rpm kernel-doc-3.10.0-957.21.3.el7.noarch.rpm ppc64: kernel-3.10.0-957.21.3.el7.ppc64.rpm kernel-bootwrapper-3.10.0-957.21.3.el7.ppc64.rpm kernel-debug-3.10.0-957.21.3.el7.ppc64.rpm kernel-debug-debuginfo-3.10.0-957.21.3.el7.ppc64.rpm kernel-debug-devel-3.10.0-957.21.3.el7.ppc64.rpm kernel-debuginfo-3.10.0-957.21.3.el7.ppc64.rpm kernel-debuginfo-common-ppc64-3.10.0-957.21.3.el7.ppc64.rpm kernel-devel-3.10.0-957.21.3.el7.ppc64.rpm kernel-headers-3.10.0-957.21.3.el7.ppc64.rpm kernel-tools-3.10.0-957.21.3.el7.ppc64.rpm kernel-tools-debuginfo-3.10.0-957.21.3.el7.ppc64.rpm kernel-tools-libs-3.10.0-957.21.3.el7.ppc64.rpm perf-3.10.0-957.21.3.el7.ppc64.rpm perf-debuginfo-3.10.0-957.21.3.el7.ppc64.rpm python-perf-3.10.0-957.21.3.el7.ppc64.rpm python-perf-debuginfo-3.10.0-957.21.3.el7.ppc64.rpm ppc64le: kernel-3.10.0-957.21.3.el7.ppc64le.rpm kernel-bootwrapper-3.10.0-957.21.3.el7.ppc64le.rpm kernel-debug-3.10.0-957.21.3.el7.ppc64le.rpm kernel-debug-debuginfo-3.10.0-957.21.3.el7.ppc64le.rpm kernel-debuginfo-3.10.0-957.21.3.el7.ppc64le.rpm kernel-debuginfo-common-ppc64le-3.10.0-957.21.3.el7.ppc64le.rpm kernel-devel-3.10.0-957.21.3.el7.ppc64le.rpm kernel-headers-3.10.0-957.21.3.el7.ppc64le.rpm kernel-tools-3.10.0-957.21.3.el7.ppc64le.rpm kernel-tools-debuginfo-3.10.0-957.21.3.el7.ppc64le.rpm kernel-tools-libs-3.10.0-957.21.3.el7.ppc64le.rpm perf-3.10.0-957.21.3.el7.ppc64le.rpm perf-debuginfo-3.10.0-957.21.3.el7.ppc64le.rpm python-perf-3.10.0-957.21.3.el7.ppc64le.rpm python-perf-debuginfo-3.10.0-957.21.3.el7.ppc64le.rpm s390x: kernel-3.10.0-957.21.3.el7.s390x.rpm kernel-debug-3.10.0-957.21.3.el7.s390x.rpm kernel-debug-debuginfo-3.10.0-957.21.3.el7.s390x.rpm kernel-debug-devel-3.10.0-957.21.3.el7.s390x.rpm kernel-debuginfo-3.10.0-957.21.3.el7.s390x.rpm kernel-debuginfo-common-s390x-3.10.0-957.21.3.el7.s390x.rpm kernel-devel-3.10.0-957.21.3.el7.s390x.rpm kernel-headers-3.10.0-957.21.3.el7.s390x.rpm kernel-kdump-3.10.0-957.21.3.el7.s390x.rpm kernel-kdump-debuginfo-3.10.0-957.21.3.el7.s390x.rpm kernel-kdump-devel-3.10.0-957.21.3.el7.s390x.rpm perf-3.10.0-957.21.3.el7.s390x.rpm perf-debuginfo-3.10.0-957.21.3.el7.s390x.rpm python-perf-3.10.0-957.21.3.el7.s390x.rpm python-perf-debuginfo-3.10.0-957.21.3.el7.s390x.rpm x86_64: bpftool-3.10.0-957.21.3.el7.x86_64.rpm kernel-3.10.0-957.21.3.el7.x86_64.rpm kernel-debug-3.10.0-957.21.3.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm kernel-debug-devel-3.10.0-957.21.3.el7.x86_64.rpm kernel-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-957.21.3.el7.x86_64.rpm kernel-devel-3.10.0-957.21.3.el7.x86_64.rpm kernel-headers-3.10.0-957.21.3.el7.x86_64.rpm kernel-tools-3.10.0-957.21.3.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm kernel-tools-libs-3.10.0-957.21.3.el7.x86_64.rpm perf-3.10.0-957.21.3.el7.x86_64.rpm perf-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm python-perf-3.10.0-957.21.3.el7.x86_64.rpm python-perf-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): ppc64: kernel-debug-debuginfo-3.10.0-957.21.3.el7.ppc64.rpm kernel-debuginfo-3.10.0-957.21.3.el7.ppc64.rpm kernel-debuginfo-common-ppc64-3.10.0-957.21.3.el7.ppc64.rpm kernel-tools-debuginfo-3.10.0-957.21.3.el7.ppc64.rpm kernel-tools-libs-devel-3.10.0-957.21.3.el7.ppc64.rpm perf-debuginfo-3.10.0-957.21.3.el7.ppc64.rpm python-perf-debuginfo-3.10.0-957.21.3.el7.ppc64.rpm ppc64le: kernel-debug-debuginfo-3.10.0-957.21.3.el7.ppc64le.rpm kernel-debug-devel-3.10.0-957.21.3.el7.ppc64le.rpm kernel-debuginfo-3.10.0-957.21.3.el7.ppc64le.rpm kernel-debuginfo-common-ppc64le-3.10.0-957.21.3.el7.ppc64le.rpm kernel-tools-debuginfo-3.10.0-957.21.3.el7.ppc64le.rpm kernel-tools-libs-devel-3.10.0-957.21.3.el7.ppc64le.rpm perf-debuginfo-3.10.0-957.21.3.el7.ppc64le.rpm python-perf-debuginfo-3.10.0-957.21.3.el7.ppc64le.rpm x86_64: kernel-debug-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm kernel-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-957.21.3.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-957.21.3.el7.x86_64.rpm perf-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm python-perf-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: kernel-3.10.0-957.21.3.el7.src.rpm noarch: kernel-abi-whitelists-3.10.0-957.21.3.el7.noarch.rpm kernel-doc-3.10.0-957.21.3.el7.noarch.rpm x86_64: bpftool-3.10.0-957.21.3.el7.x86_64.rpm kernel-3.10.0-957.21.3.el7.x86_64.rpm kernel-debug-3.10.0-957.21.3.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm kernel-debug-devel-3.10.0-957.21.3.el7.x86_64.rpm kernel-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-957.21.3.el7.x86_64.rpm kernel-devel-3.10.0-957.21.3.el7.x86_64.rpm kernel-headers-3.10.0-957.21.3.el7.x86_64.rpm kernel-tools-3.10.0-957.21.3.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm kernel-tools-libs-3.10.0-957.21.3.el7.x86_64.rpm perf-3.10.0-957.21.3.el7.x86_64.rpm perf-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm python-perf-3.10.0-957.21.3.el7.x86_64.rpm python-perf-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: kernel-debug-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm kernel-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-957.21.3.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-957.21.3.el7.x86_64.rpm perf-debuginfo-3.10.0-957.21.3.el7.x86_64.rpm python-perf-debuginfo-3.10.0-957.21.3.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-2019-11477 https://access.redhat.com/security/cve/CVE-2019-11478 https://access.redhat.com/security/cve/CVE-2019-11479 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/security/vulnerabilities/tcpsack 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXQfc5dzjgjWX9erEAQiHvA/9H8ok5idW5wQXIYe9k2vrUnDV0EilyBeN ybKZlww2bhuHKYwmUKD2WSbggNXvxOR0uzuLTEqM5R0od4ALa4SSxdNMTVO1ac8V 4nogSc7quxNGoYdhXyWPFqRTWIGMMV7mXRifTqGskcB1xB5JwMc2mGGvFA3xXGDu lxvNK70J+HjlTFf4wodaRCZdmyEQxYB8rOxQ42U+yFcbPmPqlyvLJV/6ULHU2utZ K/Ifmd5g9B0NbDR8hceVIdWFD6XIUbiyItn3Ubx0IHaBDVE9j+fo3FQ+ciPG73CD kl7nfHU0ebOrooxZQxFmbVltPUlVwyZQ6H/d1a31ZNdWDu/LQkG94bY7YARfDFLT xsJKMW+pQjAlFAbEVEBbesMXBwb6qdRgpugyr0o8cZbOYAEH2vkxbf1rcz1wAGgv dMRxnvUbgNML50jSuAh80vdzCjrkmhJxO2KSZXwEoLyDiiwfs4MILf20W+jn8tdG p6AGgFkENInQtAuAbcQHpjCmJPUNLoSKuzpQAry4RCNfklFElKhJxlHoxUPqvc42 SUN5BS7w8SF70ANWiW/V73+nYcDKJfV/3oMndJInVaCER6GF6NwpGQb7DjLM4krh gxhcCHeA0dHKVL8udjSrrEbdi4c3OmXz53p36Ww/Yh8k3BhVid7Wzt3HPBWFF5qs rjP0JW27B5U=rNYS -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . 8) - aarch64, noarch, ppc64le, s390x, x86_64 3. Bug Fix(es): * [HPE 8.0 Bug] nvme drive power button does not turn off drive (BZ#1700288) * RHEL8.0 - hw csum failure seen in dmesg and console (using mlx5/mlx4/Mellanox) (BZ#1700289) * RHEL8.0 - vfio-ap: add subsystem to matrix device to avoid libudev failures (kvm) (BZ#1700290) * [FJ8.1 Bug]: Make Fujitsu Erratum 010001 patch work on A64FX v1r0 (BZ#1700901) * [FJ8.0 Bug]: Fujitsu A64FX processor errata - panic by unknown fault (BZ#1700902) * RHEL 8.0 Snapshot 4 - nvme create-ns command hangs after creating 20 namespaces on Bolt (NVMe) (BZ#1701140) * [Cavium/Marvell 8.0 qed] Fix qed_mcp_halt() and qed_mcp_resume() (backporting bug) (BZ#1704184) * [Intel 8.1 Bug] PBF: Base frequency display fix (BZ#1706739) * [RHEL8]read/write operation not permitted to /sys/kernel/debug/gcov/reset (BZ#1708100) * RHEL8.0 - ISST-LTE:pVM:fleetwood:LPM:raylp85:After lpm seeing the console logs on the the lpar at target side (BZ#1708102) * RHEL8.0 - Backport support for software count cache flush Spectre v2 mitigation (BZ#1708112) * [Regression] RHEL8.0 - System crashed with one stress-ng-mremap stressor on Boston (kvm host) (BZ#1708617) * [intel ice Rhel 8 RC1] ethtool -A ethx causes interfaces to go down (BZ#1709433) 4

Trust: 1.98

sources: NVD: CVE-2019-11477 // JVNDB: JVNDB-2019-005619 // VULHUB: VHN-143127 // PACKETSTORM: 153323 // PACKETSTORM: 153317 // PACKETSTORM: 153315

AFFECTED PRODUCTS

vendor:f5model:big-ip domain name systemscope:lteversion:11.6.4

Trust: 1.0

vendor:f5model:big-ip link controllerscope:lteversion:11.6.4

Trust: 1.0

vendor:linuxmodel:kernelscope:gteversion:2.6.29

Trust: 1.0

vendor:f5model:big-ip access policy managerscope:gteversion:13.1.0

Trust: 1.0

vendor:f5model:big-ip link controllerscope:eqversion:15.0.0

Trust: 1.0

vendor:f5model:big-ip access policy managerscope:gteversion:14.0.0

Trust: 1.0

vendor:f5model:big-ip local traffic managerscope:gteversion:11.5.2

Trust: 1.0

vendor:f5model:big-ip fraud protection servicescope:lteversion:11.6.4

Trust: 1.0

vendor:f5model:big-ip global traffic managerscope:lteversion:13.1.1

Trust: 1.0

vendor:canonicalmodel:ubuntu linuxscope:eqversion:19.04

Trust: 1.0

vendor:linuxmodel:kernelscope:gteversion:4.5

Trust: 1.0

vendor:f5model:big-ip webacceleratorscope:gteversion:13.1.0

Trust: 1.0

vendor:f5model:big-ip webacceleratorscope:gteversion:14.0.0

Trust: 1.0

vendor:f5model:big-ip edge gatewayscope:lteversion:12.1.4

Trust: 1.0

vendor:f5model:big-ip local traffic managerscope:lteversion:13.1.1

Trust: 1.0

vendor:redhatmodel:enterprise linuxscope:eqversion:7.0

Trust: 1.0

vendor:f5model:big-ip analyticsscope:lteversion:11.6.4

Trust: 1.0

vendor:f5model:big-ip edge gatewayscope:gteversion:11.5.2

Trust: 1.0

vendor:f5model:big-ip advanced firewall managerscope:gteversion:11.5.2

Trust: 1.0

vendor:f5model:big-ip application security managerscope:lteversion:12.1.4

Trust: 1.0

vendor:f5model:big-ip webacceleratorscope:lteversion:14.1.0

Trust: 1.0

vendor:f5model:big-ip application security managerscope:gteversion:11.5.2

Trust: 1.0

vendor:linuxmodel:kernelscope:ltversion:4.14.127

Trust: 1.0

vendor:f5model:big-ip access policy managerscope:lteversion:13.1.1

Trust: 1.0

vendor:f5model:big-ip advanced firewall managerscope:lteversion:12.1.4

Trust: 1.0

vendor:f5model:big-ip access policy managerscope:gteversion:12.1.0

Trust: 1.0

vendor:f5model:big-ip fraud protection servicescope:lteversion:14.1.0

Trust: 1.0

vendor:linuxmodel:kernelscope:gteversion:4.15

Trust: 1.0

vendor:f5model:big-ip fraud protection servicescope:gteversion:13.1.0

Trust: 1.0

vendor:f5model:big-ip webacceleratorscope:gteversion:12.1.0

Trust: 1.0

vendor:f5model:big-ip fraud protection servicescope:gteversion:14.0.0

Trust: 1.0

vendor:f5model:big-ip domain name systemscope:gteversion:11.5.2

Trust: 1.0

vendor:canonicalmodel:ubuntu linuxscope:eqversion:12.04

Trust: 1.0

vendor:f5model:big-ip global traffic managerscope:eqversion:15.0.0

Trust: 1.0

vendor:f5model:big-ip link controllerscope:gteversion:11.5.2

Trust: 1.0

vendor:f5model:big-ip application acceleration managerscope:gteversion:13.1.0

Trust: 1.0

vendor:redhatmodel:enterprise linux eusscope:eqversion:7.4

Trust: 1.0

vendor:f5model:big-ip application acceleration managerscope:gteversion:14.0.0

Trust: 1.0

vendor:f5model:big-ip webacceleratorscope:lteversion:13.1.1

Trust: 1.0

vendor:f5model:big-ip analyticsscope:gteversion:13.1.0

Trust: 1.0

vendor:f5model:big-ip analyticsscope:gteversion:14.0.0

Trust: 1.0

vendor:f5model:big-ip edge gatewayscope:lteversion:11.6.4

Trust: 1.0

vendor:f5model:big-ip domain name systemscope:lteversion:13.1.1

Trust: 1.0

vendor:pulsesecuremodel:pulse policy securescope:eqversion: -

Trust: 1.0

vendor:redhatmodel:enterprise linux eusscope:eqversion:7.5

Trust: 1.0

vendor:f5model:big-ip policy enforcement managerscope:lteversion:14.1.0

Trust: 1.0

vendor:f5model:big-ip link controllerscope:lteversion:13.1.1

Trust: 1.0

vendor:f5model:big-ip application acceleration managerscope:lteversion:14.1.0

Trust: 1.0

vendor:f5model:big-ip policy enforcement managerscope:gteversion:11.5.2

Trust: 1.0

vendor:f5model:big-ip global traffic managerscope:gteversion:13.1.0

Trust: 1.0

vendor:canonicalmodel:ubuntu linuxscope:eqversion:18.04

Trust: 1.0

vendor:linuxmodel:kernelscope:gteversion:4.10

Trust: 1.0

vendor:f5model:big-ip fraud protection servicescope:lteversion:13.1.1

Trust: 1.0

vendor:f5model:big-ip global traffic managerscope:gteversion:14.0.0

Trust: 1.0

vendor:f5model:big-ip fraud protection servicescope:gteversion:12.1.0

Trust: 1.0

vendor:f5model:big-ip global traffic managerscope:lteversion:14.1.0

Trust: 1.0

vendor:linuxmodel:kernelscope:ltversion:4.9.182

Trust: 1.0

vendor:f5model:big-ip local traffic managerscope:gteversion:13.1.0

Trust: 1.0

vendor:f5model:big-ip analyticsscope:lteversion:13.1.1

Trust: 1.0

vendor:f5model:big-ip edge gatewayscope:gteversion:12.1.0

Trust: 1.0

vendor:f5model:big-ip local traffic managerscope:gteversion:14.0.0

Trust: 1.0

vendor:redhatmodel:enterprise linuxscope:eqversion:8.0

Trust: 1.0

vendor:f5model:big-ip application acceleration managerscope:gteversion:12.1.0

Trust: 1.0

vendor:f5model:big-ip edge gatewayscope:lteversion:14.1.0

Trust: 1.0

vendor:f5model:big-ip policy enforcement managerscope:lteversion:12.1.4

Trust: 1.0

vendor:f5model:big-ip analyticsscope:gteversion:12.1.0

Trust: 1.0

vendor:f5model:big-ip application acceleration managerscope:lteversion:12.1.4

Trust: 1.0

vendor:f5model:big-ip webacceleratorscope:lteversion:11.6.4

Trust: 1.0

vendor:f5model:big-ip application security managerscope:lteversion:14.1.0

Trust: 1.0

vendor:f5model:big-ip application security managerscope:eqversion:15.0.0

Trust: 1.0

vendor:linuxmodel:kernelscope:gteversion:4.20

Trust: 1.0

vendor:f5model:big-ip local traffic managerscope:lteversion:14.1.0

Trust: 1.0

vendor:f5model:big-ip advanced firewall managerscope:gteversion:13.1.0

Trust: 1.0

vendor:f5model:big-ip edge gatewayscope:gteversion:13.1.0

Trust: 1.0

vendor:f5model:big-ip edge gatewayscope:gteversion:14.0.0

Trust: 1.0

vendor:f5model:big-ip advanced firewall managerscope:gteversion:14.0.0

Trust: 1.0

vendor:linuxmodel:kernelscope:ltversion:5.1.11

Trust: 1.0

vendor:f5model:big-ip global traffic managerscope:gteversion:12.1.0

Trust: 1.0

vendor:redhatmodel:enterprise linux ausscope:eqversion:6.5

Trust: 1.0

vendor:f5model:big-ip access policy managerscope:lteversion:14.1.0

Trust: 1.0

vendor:f5model:big-ip application security managerscope:gteversion:14.0.0

Trust: 1.0

vendor:f5model:big-ip global traffic managerscope:lteversion:12.1.4

Trust: 1.0

vendor:f5model:big-ip advanced firewall managerscope:lteversion:14.1.0

Trust: 1.0

vendor:f5model:big-ip domain name systemscope:eqversion:15.0.0

Trust: 1.0

vendor:redhatmodel:enterprise linuxscope:eqversion:6.0

Trust: 1.0

vendor:f5model:big-ip webacceleratorscope:eqversion:15.0.0

Trust: 1.0

vendor:linuxmodel:kernelscope:ltversion:4.19.52

Trust: 1.0

vendor:f5model:big-ip local traffic managerscope:gteversion:12.1.0

Trust: 1.0

vendor:f5model:big-ip global traffic managerscope:gteversion:11.5.2

Trust: 1.0

vendor:redhatmodel:enterprise linux atomic hostscope:eqversion: -

Trust: 1.0

vendor:f5model:big-ip local traffic managerscope:lteversion:12.1.4

Trust: 1.0

vendor:f5model:big-ip edge gatewayscope:lteversion:13.1.1

Trust: 1.0

vendor:redhatmodel:enterprise mrgscope:eqversion:2.0

Trust: 1.0

vendor:f5model:big-ip domain name systemscope:gteversion:13.1.0

Trust: 1.0

vendor:f5model:big-ip fraud protection servicescope:eqversion:15.0.0

Trust: 1.0

vendor:f5model:big-ip application security managerscope:lteversion:13.1.1

Trust: 1.0

vendor:f5model:big-ip domain name systemscope:gteversion:14.0.0

Trust: 1.0

vendor:canonicalmodel:ubuntu linuxscope:eqversion:14.04

Trust: 1.0

vendor:f5model:big-ip link controllerscope:gteversion:13.1.0

Trust: 1.0

vendor:f5model:big-ip advanced firewall managerscope:gteversion:12.1.0

Trust: 1.0

vendor:f5model:big-ip access policy managerscope:lteversion:12.1.4

Trust: 1.0

vendor:f5model:big-ip link controllerscope:gteversion:14.0.0

Trust: 1.0

vendor:f5model:big-ip policy enforcement managerscope:lteversion:11.6.4

Trust: 1.0

vendor:linuxmodel:kernelscope:ltversion:4.4.182

Trust: 1.0

vendor:f5model:big-ip access policy managerscope:gteversion:11.5.2

Trust: 1.0

vendor:f5model:big-ip application acceleration managerscope:lteversion:11.6.4

Trust: 1.0

vendor:f5model:big-ip policy enforcement managerscope:eqversion:15.0.0

Trust: 1.0

vendor:f5model:big-ip application security managerscope:gteversion:12.1.0

Trust: 1.0

vendor:f5model:big-ip domain name systemscope:lteversion:14.1.0

Trust: 1.0

vendor:f5model:traffix signaling delivery controllerscope:lteversion:5.1.0

Trust: 1.0

vendor:f5model:big-ip advanced firewall managerscope:lteversion:13.1.1

Trust: 1.0

vendor:f5model:big-ip link controllerscope:lteversion:14.1.0

Trust: 1.0

vendor:f5model:big-ip policy enforcement managerscope:gteversion:13.1.0

Trust: 1.0

vendor:f5model:big-ip webacceleratorscope:gteversion:11.5.2

Trust: 1.0

vendor:f5model:big-ip policy enforcement managerscope:gteversion:14.0.0

Trust: 1.0

vendor:f5model:traffix signaling delivery controllerscope:gteversion:5.0.0

Trust: 1.0

vendor:linuxmodel:kernelscope:ltversion:3.16.69

Trust: 1.0

vendor:f5model:big-ip global traffic managerscope:lteversion:11.6.4

Trust: 1.0

vendor:f5model:big-ip application acceleration managerscope:eqversion:15.0.0

Trust: 1.0

vendor:f5model:big-ip domain name systemscope:gteversion:12.1.0

Trust: 1.0

vendor:f5model:big-ip analyticsscope:lteversion:14.1.0

Trust: 1.0

vendor:f5model:big-ip analyticsscope:eqversion:15.0.0

Trust: 1.0

vendor:f5model:big-ip webacceleratorscope:lteversion:12.1.4

Trust: 1.0

vendor:f5model:big-ip local traffic managerscope:lteversion:11.6.4

Trust: 1.0

vendor:f5model:big-ip application security managerscope:lteversion:11.6.4

Trust: 1.0

vendor:f5model:big-ip link controllerscope:gteversion:12.1.0

Trust: 1.0

vendor:f5model:big-ip domain name systemscope:lteversion:12.1.4

Trust: 1.0

vendor:redhatmodel:enterprise linuxscope:eqversion:5.0

Trust: 1.0

vendor:pulsesecuremodel:pulse secure virtual application delivery controllerscope:eqversion: -

Trust: 1.0

vendor:f5model:big-ip link controllerscope:lteversion:12.1.4

Trust: 1.0

vendor:ivantimodel:connect securescope:eqversion: -

Trust: 1.0

vendor:f5model:big-ip fraud protection servicescope:lteversion:12.1.4

Trust: 1.0

vendor:f5model:big-ip access policy managerscope:lteversion:11.6.4

Trust: 1.0

vendor:f5model:big-ip policy enforcement managerscope:gteversion:12.1.0

Trust: 1.0

vendor:f5model:big-ip advanced firewall managerscope:lteversion:11.6.4

Trust: 1.0

vendor:f5model:big-ip fraud protection servicescope:gteversion:11.5.2

Trust: 1.0

vendor:f5model:big-ip edge gatewayscope:eqversion:15.0.0

Trust: 1.0

vendor:canonicalmodel:ubuntu linuxscope:eqversion:16.04

Trust: 1.0

vendor:f5model:big-ip local traffic managerscope:eqversion:15.0.0

Trust: 1.0

vendor:f5model:big-ip analyticsscope:lteversion:12.1.4

Trust: 1.0

vendor:f5model:big-ip application acceleration managerscope:gteversion:11.5.2

Trust: 1.0

vendor:redhatmodel:enterprise linux ausscope:eqversion:6.6

Trust: 1.0

vendor:f5model:big-ip analyticsscope:gteversion:11.5.2

Trust: 1.0

vendor:canonicalmodel:ubuntu linuxscope:eqversion:18.10

Trust: 1.0

vendor:f5model:big-ip access policy managerscope:eqversion:15.0.0

Trust: 1.0

vendor:f5model:big-ip policy enforcement managerscope:lteversion:13.1.1

Trust: 1.0

vendor:linuxmodel:kernelscope:gteversion:3.17

Trust: 1.0

vendor:f5model:big-ip application acceleration managerscope:lteversion:13.1.1

Trust: 1.0

vendor:f5model:big-ip advanced firewall managerscope:eqversion:15.0.0

Trust: 1.0

vendor:f5model:big-ip application security managerscope:gteversion:13.1.0

Trust: 1.0

vendor:f5model:big-ip application security managerscope: - version: -

Trust: 0.8

vendor:f5model:big-ip link controllerscope: - version: -

Trust: 0.8

vendor:f5model:big-ip global traffic managerscope: - version: -

Trust: 0.8

vendor:パルスセキュアmodel:pulse virtual application delivery controllerscope: - version: -

Trust: 0.8

vendor:レッドハットmodel:red hat virtualizationscope: - version: -

Trust: 0.8

vendor:パルスセキュアmodel:pulse connect securescope: - version: -

Trust: 0.8

vendor:f5model:big-ip fraud protection servicescope: - version: -

Trust: 0.8

vendor:linuxmodel:kernelscope: - version: -

Trust: 0.8

vendor:f5model:big-ip webacceleratorscope: - version: -

Trust: 0.8

vendor:canonicalmodel:ubuntuscope: - version: -

Trust: 0.8

vendor:f5model:big-ip access policy managerscope: - version: -

Trust: 0.8

vendor:レッドハットmodel:red hat enterprise linuxscope: - version: -

Trust: 0.8

vendor:f5model:big-ip analyticsscope: - version: -

Trust: 0.8

vendor:日立model:hitachi virtual storage platformscope: - version: -

Trust: 0.8

vendor:f5model:big-ip application acceleration managerscope: - version: -

Trust: 0.8

vendor:f5model:big-ip policy enforcement managerscope: - version: -

Trust: 0.8

vendor:レッドハットmodel:red hat enterprise linux atomic hostscope: - version: -

Trust: 0.8

vendor:f5model:big-ip domain name systemscope: - version: -

Trust: 0.8

vendor:f5model:big-ip edge gatewayscope: - version: -

Trust: 0.8

vendor:f5model:traffix sdcscope: - version: -

Trust: 0.8

vendor:パルスセキュアmodel:pulse policy securescope: - version: -

Trust: 0.8

vendor:f5model:big-ip advanced firewall managerscope: - version: -

Trust: 0.8

vendor:レッドハットmodel:red hat enterprise mrgscope: - version: -

Trust: 0.8

vendor:f5model:big-ip local traffic managerscope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2019-005619 // NVD: CVE-2019-11477

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2019-11477
value: HIGH

Trust: 1.0

security@ubuntu.com: CVE-2019-11477
value: HIGH

Trust: 1.0

NVD: CVE-2019-11477
value: HIGH

Trust: 0.8

CNNVD: CNNVD-201906-681
value: HIGH

Trust: 0.6

VULHUB: VHN-143127
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2019-11477
severity: HIGH
baseScore: 7.8
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-143127
severity: HIGH
baseScore: 7.8
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

security@ubuntu.com: CVE-2019-11477
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.0

Trust: 1.8

nvd@nist.gov: CVE-2019-11477
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.1

Trust: 1.0

sources: VULHUB: VHN-143127 // JVNDB: JVNDB-2019-005619 // CNNVD: CNNVD-201906-681 // NVD: CVE-2019-11477 // NVD: CVE-2019-11477

PROBLEMTYPE DATA

problemtype:CWE-190

Trust: 1.1

problemtype:Integer overflow or wraparound (CWE-190) [NVD evaluation ]

Trust: 0.8

sources: VULHUB: VHN-143127 // JVNDB: JVNDB-2019-005619 // NVD: CVE-2019-11477

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201906-681

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-201906-681

EXPLOIT AVAILABILITY

sources: VULHUB: VHN-143127

PATCH

title:hitachi-sec-2020-303 Hitachi Storage Solution Security Informationurl:https://wiki.ubuntu.com/SecurityTeam/KnowledgeBase/SACKPanic

Trust: 0.8

title:Linux kernel Enter the fix for the verification error vulnerabilityurl:http://123.124.177.30/web/xxk/bdxqById.tag?id=93875

Trust: 0.6

sources: JVNDB: JVNDB-2019-005619 // CNNVD: CNNVD-201906-681

EXTERNAL IDS

db:NVDid:CVE-2019-11477

Trust: 3.6

db:ICS CERTid:ICSA-19-253-03

Trust: 2.5

db:CERT/CCid:VU#905115

Trust: 2.5

db:PACKETSTORMid:153346

Trust: 1.7

db:PACKETSTORMid:154951

Trust: 1.7

db:OPENWALLid:OSS-SECURITY/2019/10/29/3

Trust: 1.7

db:OPENWALLid:OSS-SECURITY/2019/10/24/1

Trust: 1.7

db:OPENWALLid:OSS-SECURITY/2019/07/06/4

Trust: 1.7

db:OPENWALLid:OSS-SECURITY/2019/07/06/3

Trust: 1.7

db:OPENWALLid:OSS-SECURITY/2019/06/28/2

Trust: 1.7

db:OPENWALLid:OSS-SECURITY/2019/06/20/3

Trust: 1.7

db:PULSESECUREid:SA44193

Trust: 1.7

db:SIEMENSid:SSA-462066

Trust: 1.7

db:MCAFEEid:SB10287

Trust: 1.7

db:ICS CERTid:ICSA-23-234-01

Trust: 0.8

db:JVNid:JVNVU96001661

Trust: 0.8

db:JVNid:JVNVU93800789

Trust: 0.8

db:JVNDBid:JVNDB-2019-005619

Trust: 0.8

db:PACKETSTORMid:153329

Trust: 0.7

db:CNNVDid:CNNVD-201906-681

Trust: 0.7

db:BIDid:108801

Trust: 0.7

db:AUSCERTid:ESB-2019.2171

Trust: 0.6

db:AUSCERTid:ESB-2020.3564

Trust: 0.6

db:AUSCERTid:ESB-2019.2155

Trust: 0.6

db:AUSCERTid:ESB-2019.2231

Trust: 0.6

db:AUSCERTid:ESB-2019.4528

Trust: 0.6

db:AUSCERTid:ESB-2019.4316

Trust: 0.6

db:AUSCERTid:ESB-2019.4252

Trust: 0.6

db:AUSCERTid:ESB-2020.4255

Trust: 0.6

db:AUSCERTid:ESB-2020.0736

Trust: 0.6

db:AUSCERTid:ESB-2020.0342

Trust: 0.6

db:AUSCERTid:ASB-2019.0178.3

Trust: 0.6

db:LENOVOid:LEN-29592

Trust: 0.6

db:PACKETSTORMid:153317

Trust: 0.2

db:PACKETSTORMid:153315

Trust: 0.2

db:PACKETSTORMid:153323

Trust: 0.2

db:PACKETSTORMid:153424

Trust: 0.1

db:PACKETSTORMid:153324

Trust: 0.1

db:PACKETSTORMid:153320

Trust: 0.1

db:PACKETSTORMid:153316

Trust: 0.1

db:PACKETSTORMid:153327

Trust: 0.1

db:PACKETSTORMid:153321

Trust: 0.1

db:PACKETSTORMid:153318

Trust: 0.1

db:PACKETSTORMid:153430

Trust: 0.1

db:PACKETSTORMid:153325

Trust: 0.1

db:PACKETSTORMid:153322

Trust: 0.1

db:PACKETSTORMid:153328

Trust: 0.1

db:VULHUBid:VHN-143127

Trust: 0.1

sources: VULHUB: VHN-143127 // PACKETSTORM: 153323 // PACKETSTORM: 153317 // PACKETSTORM: 153315 // JVNDB: JVNDB-2019-005619 // CNNVD: CNNVD-201906-681 // NVD: CVE-2019-11477

REFERENCES

url:https://www.us-cert.gov/ics/advisories/icsa-19-253-03

Trust: 3.1

url:https://github.com/netflix/security-bulletins/blob/master/advisories/third-party/2019-001.md

Trust: 2.5

url:http://packetstormsecurity.com/files/153346/kernel-live-patch-security-notice-lsn-0052-1.html

Trust: 2.3

url:https://www.oracle.com/security-alerts/cpuoct2020.html

Trust: 2.3

url:https://access.redhat.com/security/vulnerabilities/tcpsack

Trust: 2.0

url:https://www.kb.cert.org/vuls/id/905115

Trust: 1.7

url:http://www.arubanetworks.com/assets/alert/aruba-psa-2020-010.txt

Trust: 1.7

url:http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191225-01-kernel-en

Trust: 1.7

url:http://www.vmware.com/security/advisories/vmsa-2019-0010.html

Trust: 1.7

url:https://cert-portal.siemens.com/productcert/pdf/ssa-462066.pdf

Trust: 1.7

url:https://kb.pulsesecure.net/articles/pulse_security_advisories/sa44193

Trust: 1.7

url:https://psirt.global.sonicwall.com/vuln-detail/snwlid-2019-0006

Trust: 1.7

url:https://security.netapp.com/advisory/ntap-20190625-0001/

Trust: 1.7

url:https://support.f5.com/csp/article/k78234183

Trust: 1.7

url:https://www.synology.com/security/advisory/synology_sa_19_28

Trust: 1.7

url:http://packetstormsecurity.com/files/154951/kernel-live-patch-security-notice-lsn-0058-1.html

Trust: 1.7

url:https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=3b4929f65b0d8249f19a50245cd88ed1a2f78cff

Trust: 1.7

url:https://wiki.ubuntu.com/securityteam/knowledgebase/sackpanic

Trust: 1.7

url:https://www.oracle.com/security-alerts/cpujan2020.html

Trust: 1.7

url:http://www.openwall.com/lists/oss-security/2019/06/20/3

Trust: 1.7

url:http://www.openwall.com/lists/oss-security/2019/06/28/2

Trust: 1.7

url:http://www.openwall.com/lists/oss-security/2019/07/06/3

Trust: 1.7

url:http://www.openwall.com/lists/oss-security/2019/07/06/4

Trust: 1.7

url:http://www.openwall.com/lists/oss-security/2019/10/24/1

Trust: 1.7

url:http://www.openwall.com/lists/oss-security/2019/10/29/3

Trust: 1.7

url:https://access.redhat.com/errata/rhsa-2019:1594

Trust: 1.7

url:https://access.redhat.com/errata/rhsa-2019:1602

Trust: 1.7

url:https://access.redhat.com/errata/rhsa-2019:1699

Trust: 1.7

url:https://nvd.nist.gov/vuln/detail/cve-2019-11477

Trust: 1.7

url:https://kc.mcafee.com/corporate/index?page=content&id=sb10287

Trust: 1.6

url:https://access.redhat.com/security/cve/cve-2019-11477

Trust: 0.9

url:https://jvn.jp/vu/jvnvu93800789/

Trust: 0.8

url:http://jvn.jp/vu/jvnvu96001661/index.html

Trust: 0.8

url:https://www.kb.cert.org/vuls/id/905115/

Trust: 0.8

url:https://www.cisa.gov/news-events/ics-advisories/icsa-23-234-01

Trust: 0.8

url:https://access.redhat.com/errata/rhsa-2019:1484

Trust: 0.7

url:https://access.redhat.com/errata/rhsa-2019:1481

Trust: 0.7

url:https://access.redhat.com/errata/rhsa-2019:1479

Trust: 0.7

url:https://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20191204-01-kernel-cn

Trust: 0.6

url:https://access.redhat.com/errata/rhsa-2019:1490

Trust: 0.6

url:https://access.redhat.com/errata/rhsa-2019:1489

Trust: 0.6

url:https://access.redhat.com/errata/rhsa-2019:1488

Trust: 0.6

url:https://access.redhat.com/errata/rhsa-2019:1487

Trust: 0.6

url:https://access.redhat.com/errata/rhsa-2019:1486

Trust: 0.6

url:https://access.redhat.com/errata/rhsa-2019:1485

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url:https://access.redhat.com/errata/rhsa-2019:1483

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url:https://access.redhat.com/errata/rhsa-2019:1482

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url:https://access.redhat.com/errata/rhsa-2019:1480

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url:https://bugzilla.redhat.com/show_bug.cgi?id=1719123

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url:https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=832d11c5cd076abc0aa1eaf7be96c81d1a59ce41

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url:http://www.kernel.org/

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url:https://usn.ubuntu.com/4017-2

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url:https://usn.ubuntu.com/4017-1

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url:https://support.citrix.com/article/ctx256725

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url:https://www.suse.com/support/update/announcement/2019/suse-su-20191530-1.html

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url:https://www.suse.com/support/update/announcement/2019/suse-su-20191529-1.html

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url:https://www.suse.com/support/update/announcement/2019/suse-su-20191532-1.html

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url:https://www.suse.com/support/update/announcement/2019/suse-su-20191536-1.html

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url:https://www.ibm.com/support/pages/node/1284766

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url:https://www.ibm.com/support/pages/node/1284760

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url:https://www.ibm.com/support/pages/node/1284772

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url:https://www.ibm.com/support/pages/node/1284778

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url:https://www.ibm.com/support/pages/node/1284784

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url:https://www.suse.com/support/update/announcement/2019/suse-su-20191550-1.html

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url:https://www.suse.com/support/update/announcement/2019/suse-su-20191535-1.html

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url:https://www.suse.com/support/update/announcement/2019/suse-su-20191534-1.html

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url:https://www.suse.com/support/update/announcement/2019/suse-su-20191533-1.html

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url:https://www.suse.com/support/update/announcement/2019/suse-su-20191527-1.html

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url:https://www.suse.com/support/update/announcement/2019/suse-su-201914089-1.html

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url:https://www.suse.com/support/update/announcement/2019/suse-su-20192953-1.html

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url:https://www.suse.com/support/update/announcement/2019/suse-su-20192952-1.html

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url:https://www.suse.com/support/update/announcement/2019/suse-su-20192951-1.html

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url:https://www.suse.com/support/update/announcement/2019/suse-su-20192950-1.html

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url:https://www.suse.com/support/update/announcement/2019/suse-su-20192949-1.html

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url:https://www.suse.com/support/update/announcement/2019/suse-su-20192948-1.html

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url:https://www.suse.com/support/update/announcement/2019/suse-su-20192947-1.html

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url:https://www.suse.com/support/update/announcement/2019/suse-su-20192946-1.html

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url:https://www.suse.com/support/update/announcement/2019/suse-su-20191581-1.html

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url:https://www.suse.com/support/update/announcement/2019/suse-su-20191588-1.html

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url:https://fortiguard.com/psirt/fg-ir-19-180

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url:https://www.ibm.com/blogs/psirt/security-bulletin-ibm-api-connect-v5-is-impacted-by-a-denial-of-service-vulnerability-in-linux-kernel-cve-2019-11477/

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url:https://www.auscert.org.au/bulletins/esb-2019.4528/

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url:https://www.auscert.org.au/bulletins/esb-2019.4316/

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url:https://www.ibm.com/support/pages/node/1171528

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url:https://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20191225-01-kernel-cn

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url:https://www.auscert.org.au/bulletins/esb-2020.0736/

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url:https://packetstormsecurity.com/files/153329/linux-freebsd-tcp-based-denial-of-service.html

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url:https://www.ibm.com/support/pages/node/1137796

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url:https://www.oracle.com/security-alerts/cpujan2020verbose.html

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url:https://www.auscert.org.au/bulletins/esb-2019.2155/

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url:https://www.auscert.org.au/bulletins/esb-2019.4252/

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url:https://www.auscert.org.au/bulletins/esb-2020.0342/

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url:https://www.ibm.com/support/pages/node/3517185

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url:https://us-cert.cisa.gov/ics/advisories/icsa-19-253-03

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url:https://vigilance.fr/vulnerability/linux-kernel-denial-of-service-via-tcp-sack-low-mss-panic-29543

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url:https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-have-been-identified-in-openssl-and-the-kernel-shipped-with-the-ds8000-hardware-management-console-hmc/

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url:https://support.lenovo.com/us/en/product_security/len-29592

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url:https://www.auscert.org.au/bulletins/esb-2020.4255/

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url:https://www.auscert.org.au/bulletins/esb-2019.2231/

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url:https://www.auscert.org.au/bulletins/esb-2019.2171/

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url:https://www.auscert.org.au/bulletins/asb-2019.0178.3/

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url:https://www.ibm.com/blogs/psirt/security-bulletin-ibm-has-announced-a-release-for-ibm-security-identity-governance-and-intelligence-in-response-to-security-vulnerability-cve-2019-11479-cve-2019-11478-cve-2019-11477/

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url:https://www.securityfocus.com/bid/108801

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url:https://www.ibm.com/blogs/psirt/security-bulletin-ibm-integrated-management-module-ii-imm2-is-affected-by-vulnerabilities-in-tcp-cve-2019-11477-cve-2019-11478-cve-2019-11479/

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url:https://www.auscert.org.au/bulletins/esb-2020.3564/

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url:https://www.ibm.com/blogs/psirt/security-bulletin-ibm-bootable-media-creator-bomc-is-affected-by-vulnerabilities-in-the-kernel/

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url:https://www.redhat.com/mailman/listinfo/rhsa-announce

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url:https://access.redhat.com/articles/11258

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url:https://access.redhat.com/security/cve/cve-2019-11479

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url:https://nvd.nist.gov/vuln/detail/cve-2019-11478

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url:https://bugzilla.redhat.com/):

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url:https://access.redhat.com/security/team/key/

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url:https://nvd.nist.gov/vuln/detail/cve-2019-11479

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url:https://access.redhat.com/security/cve/cve-2019-11478

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url:https://access.redhat.com/security/team/contact/

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url:https://access.redhat.com/security/updates/classification/#important

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url:https://kc.mcafee.com/corporate/index?page=content&amp;id=sb10287

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url:https://nvd.nist.gov/vuln/detail/cve-2019-9213

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url:https://access.redhat.com/security/cve/cve-2019-9213

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sources: VULHUB: VHN-143127 // PACKETSTORM: 153323 // PACKETSTORM: 153317 // PACKETSTORM: 153315 // JVNDB: JVNDB-2019-005619 // CNNVD: CNNVD-201906-681 // NVD: CVE-2019-11477

CREDITS

Jonathan Looney (Netflix Information Security), This vulnerability is caused by Netflix Researcher Jonathan Looney Find .,Jonathan Looney

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sources: CNNVD: CNNVD-201906-681

SOURCES

db:VULHUBid:VHN-143127
db:PACKETSTORMid:153323
db:PACKETSTORMid:153317
db:PACKETSTORMid:153315
db:JVNDBid:JVNDB-2019-005619
db:CNNVDid:CNNVD-201906-681
db:NVDid:CVE-2019-11477

LAST UPDATE DATE

2025-07-17T20:11:27.661000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-143127date:2023-01-17T00:00:00
db:JVNDBid:JVNDB-2019-005619date:2023-08-24T05:29:00
db:CNNVDid:CNNVD-201906-681date:2023-01-18T00:00:00
db:NVDid:CVE-2019-11477date:2024-11-21T04:21:09.480

SOURCES RELEASE DATE

db:VULHUBid:VHN-143127date:2019-06-19T00:00:00
db:PACKETSTORMid:153323date:2019-06-18T15:43:40
db:PACKETSTORMid:153317date:2019-06-17T19:16:14
db:PACKETSTORMid:153315date:2019-06-17T19:15:58
db:JVNDBid:JVNDB-2019-005619date:2019-06-25T00:00:00
db:CNNVDid:CNNVD-201906-681date:2019-06-18T00:00:00
db:NVDid:CVE-2019-11477date:2019-06-19T00:15:12.640