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redhatRedHatRHSA-2020:0731
HistoryMar 05, 2020 - 3:05 p.m.

(RHSA-2020:0731) Important: virt:8.1 and virt-devel:8.1 security and enhancement update

2020-03-0515:05:20
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29

6 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L

6 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:S/C:P/I:P/A:P

0.004 Low

EPSS

Percentile

73.8%

The Advanced Virtualization module provides the user-space component for running virtual machines that use KVM in environments managed by Red Hat products.

Security Fix(es):

  • QEMU: block: iscsi: OOB heap access via an unexpected response of iSCSI Server (CVE-2020-1711)

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.

Enhancement(s):

  • libnbd: new client library for nbd protocol implementation[rhel-8.1.1] (BZ#1802711)

  • New package request for RHEL 8: python-pyvmomi[rhel-8.1.1] (BZ#1802712)

OSVersionArchitecturePackageVersionFilename
RedHatanyx86_64qemu-kvm-common-debuginfo< 4.1.0-23.module+el8.1.1+5748+5fcc84a8.1qemu-kvm-common-debuginfo-4.1.0-23.module+el8.1.1+5748+5fcc84a8.1.x86_64.rpm
RedHatanys390xqemu-guest-agent< 4.1.0-23.module+el8.1.1+5748+5fcc84a8.1qemu-guest-agent-4.1.0-23.module+el8.1.1+5748+5fcc84a8.1.s390x.rpm
RedHatanyaarch64libvirt-dbus-debugsource< 1.3.0-2.module+el8.1.1+5309+6d656f05libvirt-dbus-debugsource-1.3.0-2.module+el8.1.1+5309+6d656f05.aarch64.rpm
RedHatanyppc64lelibguestfs-tools-c< 1.40.2-16.module+el8.1.1+5309+6d656f05libguestfs-tools-c-1.40.2-16.module+el8.1.1+5309+6d656f05.ppc64le.rpm
RedHatanyppc64lenetcf-devel< 0.2.8-12.module+el8.1.1+5309+6d656f05netcf-devel-0.2.8-12.module+el8.1.1+5309+6d656f05.ppc64le.rpm
RedHatanyppc64leswtpm-devel< 0.2.0-1.20191018git9227cf4.module+el8.1.1+5309+6d656f05swtpm-devel-0.2.0-1.20191018git9227cf4.module+el8.1.1+5309+6d656f05.ppc64le.rpm
RedHatanyppc64lelua-guestfs< 1.40.2-16.module+el8.1.1+5309+6d656f05lua-guestfs-1.40.2-16.module+el8.1.1+5309+6d656f05.ppc64le.rpm
RedHatanyaarch64libvirt-daemon-driver-storage-iscsi< 5.6.0-10.module+el8.1.1+5309+6d656f05libvirt-daemon-driver-storage-iscsi-5.6.0-10.module+el8.1.1+5309+6d656f05.aarch64.rpm
RedHatanys390xqemu-kvm-block-ssh< 4.1.0-23.module+el8.1.1+5748+5fcc84a8.1qemu-kvm-block-ssh-4.1.0-23.module+el8.1.1+5748+5fcc84a8.1.s390x.rpm
RedHatanyppc64lelibvirt-client< 5.6.0-10.module+el8.1.1+5309+6d656f05libvirt-client-5.6.0-10.module+el8.1.1+5309+6d656f05.ppc64le.rpm
Rows per page:
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6 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L

6 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:S/C:P/I:P/A:P

0.004 Low

EPSS

Percentile

73.8%