-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: qemu-kvm-ma security update Advisory ID: RHSA-2018:2762-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2018:2762 Issue date: 2018-09-25 CVE Names: CVE-2018-11806 ===================================================================== 1. Summary: An update for qemu-kvm-ma 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 Server (v. 7) - ppc64, ppc64le, s390x Red Hat Enterprise Linux Server Optional (v. 7) - ppc64 Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - ppc64le, s390x Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7) - aarch64 3. Description: Kernel-based Virtual Machine (KVM) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm-ma packages provide the user-space component for running virtual machines that use KVM on the IBM z Systems, IBM Power, and 64-bit ARM architectures. Security Fix(es): * QEMU: slirp: heap buffer overflow while reassembling fragmented datagrams (CVE-2018-11806) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. Red Hat would like to thank Jskz - Zero Day Initiative (trendmicro.com) for reporting this issue. 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 5. Bugs fixed (https://bugzilla.redhat.com/): 1586245 - CVE-2018-11806 QEMU: slirp: heap buffer overflow while reassembling fragmented datagrams 6. Package List: Red Hat Enterprise Linux Server (v. 7): Source: qemu-kvm-ma-2.10.0-21.el7_5.4.src.rpm ppc64: qemu-img-ma-2.10.0-21.el7_5.4.ppc64.rpm qemu-kvm-ma-debuginfo-2.10.0-21.el7_5.4.ppc64.rpm ppc64le: qemu-img-ma-2.10.0-21.el7_5.4.ppc64le.rpm qemu-kvm-common-ma-2.10.0-21.el7_5.4.ppc64le.rpm qemu-kvm-ma-2.10.0-21.el7_5.4.ppc64le.rpm qemu-kvm-ma-debuginfo-2.10.0-21.el7_5.4.ppc64le.rpm qemu-kvm-tools-ma-2.10.0-21.el7_5.4.ppc64le.rpm s390x: qemu-img-ma-2.10.0-21.el7_5.4.s390x.rpm qemu-kvm-common-ma-2.10.0-21.el7_5.4.s390x.rpm qemu-kvm-ma-2.10.0-21.el7_5.4.s390x.rpm qemu-kvm-ma-debuginfo-2.10.0-21.el7_5.4.s390x.rpm qemu-kvm-tools-ma-2.10.0-21.el7_5.4.s390x.rpm Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7): Source: qemu-kvm-ma-2.10.0-21.el7_5.4.src.rpm ppc64le: qemu-img-ma-2.10.0-21.el7_5.4.ppc64le.rpm qemu-kvm-common-ma-2.10.0-21.el7_5.4.ppc64le.rpm qemu-kvm-ma-2.10.0-21.el7_5.4.ppc64le.rpm qemu-kvm-ma-debuginfo-2.10.0-21.el7_5.4.ppc64le.rpm qemu-kvm-tools-ma-2.10.0-21.el7_5.4.ppc64le.rpm s390x: qemu-img-ma-2.10.0-21.el7_5.4.s390x.rpm qemu-kvm-common-ma-2.10.0-21.el7_5.4.s390x.rpm qemu-kvm-ma-2.10.0-21.el7_5.4.s390x.rpm qemu-kvm-ma-debuginfo-2.10.0-21.el7_5.4.s390x.rpm qemu-kvm-tools-ma-2.10.0-21.el7_5.4.s390x.rpm Red Hat Enterprise Linux Server Optional (v. 7): ppc64: qemu-kvm-common-ma-2.10.0-21.el7_5.4.ppc64.rpm qemu-kvm-ma-2.10.0-21.el7_5.4.ppc64.rpm qemu-kvm-ma-debuginfo-2.10.0-21.el7_5.4.ppc64.rpm qemu-kvm-tools-ma-2.10.0-21.el7_5.4.ppc64.rpm Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7): Source: qemu-kvm-ma-2.10.0-21.el7_5.4.src.rpm aarch64: qemu-img-ma-2.10.0-21.el7_5.4.aarch64.rpm qemu-kvm-common-ma-2.10.0-21.el7_5.4.aarch64.rpm qemu-kvm-ma-2.10.0-21.el7_5.4.aarch64.rpm qemu-kvm-ma-debuginfo-2.10.0-21.el7_5.4.aarch64.rpm qemu-kvm-tools-ma-2.10.0-21.el7_5.4.aarch64.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-2018-11806 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 2018 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBW6qH8dzjgjWX9erEAQhXTw/9FodVcxnFjg73ps0FQ8OP3JBXFdQGMsDT JICJ3EtSORhDEcNb7fbU8isufcfXGSiuLhJ0LaAb/QKYDO2Ji2hVUnn8rJCjUZ1e FvvIZc6eA+PzM7FWqOZEKHZZLjafnYh3yi2I4ZK0LQr4GobVnvAUGw62iya7Oe6B nkYUcw8pdqzTWUguPvZh2VtyHJLFxakqNFYCdsdFwbj9hGD2pEJTQGYAUXkhdKn8 YRYoV+u3+bunZBDOogKxnShXU5dNpHkmFFvFevQEDc0fDU1l10vVXe7dwfR03se6 xg/Il+FR7Fqq1HNcm9aZvEHDGbEb4sIOTexSZgvOfgJbKxCW7b6KOtW/OFmvqoB9 q3Qxse8h1AwwzRYTagEZaRxktobYh+N3DyRR1O/Mnc/bKtyEOoDHG9EFYrk2uCBn Dm+jFs6uI53L1NKb302zeTE2XsTFGzyc7JWVCfJJZGbliZ9MQpCRjg6z/K1nblEm t7OAHxlUJUJC61bW/F+4k93XyVjlfdi1D5+nk+0lfQACuOTnSvGg6Ka9NFedKcz0 iXcwc22VE1UhPOWYvgo/Gp2ufFT32nSCo6nHpAyeDwoQr3Owtl7tJxRU/uSsYBr/ MDPHT4DR0+I5ggCZNsJQg6kQaj/veelPye22RrqTpWvcXI5EzEX3yiNQSKbP6SGg xk4SQel9g0E= =P18B -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce