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SUSE-SU-2018:1295-1

Опубликовано: 15 мая 2018
Источник: suse-cvrf

Описание

Security update for libvirt

This update for libvirt fixes the following issues:

Security issues fixed:

  • CVE-2017-5715: Spectre fixes for libvirt (bsc#1079869, bsc#1088147, bsc#1087887).
  • CVE-2018-1064: Avoid denial of service reading from QEMU guest agent (bsc#1083625).
  • CVE-2018-5748: Avoid denial of service reading from QEMU monitor (bsc#1076500).

Bug fixes:

  • bsc#1025340: Use xend for nodeGetFreeMemory API.
  • bsc#960742: Allow read access to script directories in libvirtd AppArmor profile.
  • bsc#936233: Introduce qemuDomainDefCheckABIStability.

Список пакетов

SUSE Linux Enterprise Point of Sale 11 SP3
libvirt-1.0.5.9-21.5.1
libvirt-client-1.0.5.9-21.5.1
libvirt-doc-1.0.5.9-21.5.1
libvirt-lock-sanlock-1.0.5.9-21.5.1
libvirt-python-1.0.5.9-21.5.1
SUSE Linux Enterprise Server 11 SP3-LTSS
libvirt-1.0.5.9-21.5.1
libvirt-client-1.0.5.9-21.5.1
libvirt-client-32bit-1.0.5.9-21.5.1
libvirt-doc-1.0.5.9-21.5.1
libvirt-lock-sanlock-1.0.5.9-21.5.1
libvirt-python-1.0.5.9-21.5.1
SUSE Linux Enterprise Server 11 SP3-TERADATA
libvirt-1.0.5.9-21.5.1
libvirt-client-1.0.5.9-21.5.1
libvirt-client-32bit-1.0.5.9-21.5.1
libvirt-doc-1.0.5.9-21.5.1
libvirt-lock-sanlock-1.0.5.9-21.5.1
libvirt-python-1.0.5.9-21.5.1

Ссылки

Описание

Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis.

Затронутые продукты
SUSE Linux Enterprise Point of Sale 11 SP3:libvirt-1.0.5.9-21.5.1
SUSE Linux Enterprise Point of Sale 11 SP3:libvirt-client-1.0.5.9-21.5.1
SUSE Linux Enterprise Point of Sale 11 SP3:libvirt-doc-1.0.5.9-21.5.1
SUSE Linux Enterprise Point of Sale 11 SP3:libvirt-lock-sanlock-1.0.5.9-21.5.1
Ссылки

Описание

libvirt version before 4.2.0-rc1 is vulnerable to a resource exhaustion as a result of an incomplete fix for CVE-2018-5748 that affects QEMU monitor but now also triggered via QEMU guest agent.

Затронутые продукты
SUSE Linux Enterprise Point of Sale 11 SP3:libvirt-1.0.5.9-21.5.1
SUSE Linux Enterprise Point of Sale 11 SP3:libvirt-client-1.0.5.9-21.5.1
SUSE Linux Enterprise Point of Sale 11 SP3:libvirt-doc-1.0.5.9-21.5.1
SUSE Linux Enterprise Point of Sale 11 SP3:libvirt-lock-sanlock-1.0.5.9-21.5.1
Ссылки

Описание

qemu/qemu_monitor.c in libvirt allows attackers to cause a denial of service (memory consumption) via a large QEMU reply.

Затронутые продукты
SUSE Linux Enterprise Point of Sale 11 SP3:libvirt-1.0.5.9-21.5.1
SUSE Linux Enterprise Point of Sale 11 SP3:libvirt-client-1.0.5.9-21.5.1
SUSE Linux Enterprise Point of Sale 11 SP3:libvirt-doc-1.0.5.9-21.5.1
SUSE Linux Enterprise Point of Sale 11 SP3:libvirt-lock-sanlock-1.0.5.9-21.5.1
Ссылки
Уязвимость SUSE-SU-2018:1295-1