MiracleLinux 8 : virt:rhel (AXSA:2021-2404:01)

medium Nessus Plugin ID 294755

概要

遠端 MiracleLinux 主機缺少一個或多個安全性更新。

說明

遠端 MiracleLinux 8 主機已安裝受到 AXSA:2021-2404:01 公告中所提及的多個弱點影響的套件。

QEMUmsixmmio 作業期間的 OOB 存取可能導致 DoS (CVE-2020-13754) hivex提供無效的節點金鑰長度時發生緩衝區溢位 (CVE-2021-3504) QEMUnet透過 eth_get_gso_type 發生的宣告失敗 (CVE-2020-27617) QEMUnet無限迴圈在回送模式中可能導致堆疊溢位 (CVE-2021-3416) qemu透過中斷 ID 欄位發生超出邊界堆積緩衝區存取 (CVE-2021-20221)

Tenable 已直接從 MiracleLinux 安全性公告擷取前置描述區塊。

請注意,Nessus 並未測試這些問題,而是僅依據應用程式自我報告的版本號碼作出判斷。

解決方案

更新受影響的套件。

另請參閱

https://tsn.miraclelinux.com/en/node/13586

Plugin 詳細資訊

嚴重性: Medium

ID: 294755

檔案名稱: miracle_linux_AXSA-2021-2404.nasl

版本: 1.1

類型: local

已發布: 2026/1/20

已更新: 2026/1/20

支援的感應器: Nessus Agent, Nessus

風險資訊

VPR

風險因素: Medium

分數: 5.9

Vendor

Vendor Severity: Moderate

CVSS v2

風險因素: Medium

基本分數: 5.8

時間性分數: 4.3

媒介: CVSS2#AV:N/AC:M/Au:N/C:P/I:N/A:P

CVSS 評分資料來源: CVE-2021-3504

CVSS v3

風險因素: Medium

基本分數: 6.7

時間性分數: 5.8

媒介: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

時間媒介: CVSS:3.0/E:U/RL:O/RC:C

CVSS 評分資料來源: CVE-2020-13754

弱點資訊

CPE: p-cpe:/a:miracle:linux:nbdkit-xz-filter, p-cpe:/a:miracle:linux:libvirt-daemon-kvm, p-cpe:/a:miracle:linux:ruby-libguestfs, p-cpe:/a:miracle:linux:libguestfs-gobject-devel, p-cpe:/a:miracle:linux:nbdkit-linuxdisk-plugin, p-cpe:/a:miracle:linux:perl-sys-virt-debugsource, p-cpe:/a:miracle:linux:libguestfs-xfs, p-cpe:/a:miracle:linux:seavgabios-bin, p-cpe:/a:miracle:linux:libguestfs-man-pages-uk, p-cpe:/a:miracle:linux:virt-dib, p-cpe:/a:miracle:linux:libvirt-daemon-driver-nodedev, p-cpe:/a:miracle:linux:qemu-kvm-block-ssh, p-cpe:/a:miracle:linux:libguestfs-java-devel, p-cpe:/a:miracle:linux:libvirt-daemon-driver-storage-iscsi, p-cpe:/a:miracle:linux:nbdkit-curl-plugin, p-cpe:/a:miracle:linux:libnbd-devel, p-cpe:/a:miracle:linux:qemu-kvm, p-cpe:/a:miracle:linux:python3-libguestfs, p-cpe:/a:miracle:linux:libvirt, p-cpe:/a:miracle:linux:libguestfs-winsupport, p-cpe:/a:miracle:linux:libvirt-daemon-config-network, p-cpe:/a:miracle:linux:perl-sys-virt, p-cpe:/a:miracle:linux:netcf-devel, p-cpe:/a:miracle:linux:ruby-hivex, p-cpe:/a:miracle:linux:hivex-devel, p-cpe:/a:miracle:linux:netcf, p-cpe:/a:miracle:linux:nbdkit-debugsource, p-cpe:/a:miracle:linux:libvirt-bash-completion, p-cpe:/a:miracle:linux:virt-v2v, p-cpe:/a:miracle:linux:libvirt-daemon-driver-storage-mpath, p-cpe:/a:miracle:linux:nbdkit-example-plugins, p-cpe:/a:miracle:linux:nbdkit-ssh-plugin, p-cpe:/a:miracle:linux:seabios, p-cpe:/a:miracle:linux:libvirt-dbus, p-cpe:/a:miracle:linux:libvirt-libs, p-cpe:/a:miracle:linux:libvirt-nss, p-cpe:/a:miracle:linux:hivex, p-cpe:/a:miracle:linux:libguestfs-javadoc, p-cpe:/a:miracle:linux:libguestfs-java, p-cpe:/a:miracle:linux:nbdfuse, p-cpe:/a:miracle:linux:libvirt-client, p-cpe:/a:miracle:linux:supermin-debugsource, p-cpe:/a:miracle:linux:libguestfs-gobject, p-cpe:/a:miracle:linux:nbdkit-server, p-cpe:/a:miracle:linux:netcf-libs, p-cpe:/a:miracle:linux:supermin, p-cpe:/a:miracle:linux:nbdkit-gzip-plugin, p-cpe:/a:miracle:linux:libguestfs-inspect-icons, p-cpe:/a:miracle:linux:perl-hivex, p-cpe:/a:miracle:linux:libnbd-debugsource, p-cpe:/a:miracle:linux:libvirt-daemon-driver-storage, p-cpe:/a:miracle:linux:nbdkit, p-cpe:/a:miracle:linux:libvirt-daemon, p-cpe:/a:miracle:linux:sgabios-bin, p-cpe:/a:miracle:linux:libguestfs-rescue, p-cpe:/a:miracle:linux:libvirt-daemon-driver-qemu, p-cpe:/a:miracle:linux:libvirt-daemon-driver-storage-core, p-cpe:/a:miracle:linux:sgabios, p-cpe:/a:miracle:linux:supermin-devel, p-cpe:/a:miracle:linux:libvirt-devel, p-cpe:/a:miracle:linux:nbdkit-basic-filters, p-cpe:/a:miracle:linux:libvirt-daemon-driver-storage-rbd, p-cpe:/a:miracle:linux:qemu-kvm-block-iscsi, p-cpe:/a:miracle:linux:libiscsi-utils, p-cpe:/a:miracle:linux:nbdkit-python-plugin, p-cpe:/a:miracle:linux:nbdkit-devel, p-cpe:/a:miracle:linux:libguestfs-gfs2, p-cpe:/a:miracle:linux:libvirt-daemon-driver-storage-iscsi-direct, p-cpe:/a:miracle:linux:qemu-kvm-block-rbd, p-cpe:/a:miracle:linux:netcf-debugsource, p-cpe:/a:miracle:linux:libvirt-dbus-debugsource, p-cpe:/a:miracle:linux:libguestfs-rsync, p-cpe:/a:miracle:linux:seabios-bin, p-cpe:/a:miracle:linux:qemu-kvm-block-curl, p-cpe:/a:miracle:linux:libvirt-python-debugsource, p-cpe:/a:miracle:linux:libiscsi, p-cpe:/a:miracle:linux:libnbd, p-cpe:/a:miracle:linux:libvirt-docs, p-cpe:/a:miracle:linux:nbdkit-vddk-plugin, p-cpe:/a:miracle:linux:libvirt-daemon-driver-interface, p-cpe:/a:miracle:linux:hivex-debugsource, p-cpe:/a:miracle:linux:libvirt-daemon-driver-nwfilter, p-cpe:/a:miracle:linux:libvirt-daemon-driver-storage-disk, p-cpe:/a:miracle:linux:qemu-img, p-cpe:/a:miracle:linux:python3-libvirt, p-cpe:/a:miracle:linux:libiscsi-devel, p-cpe:/a:miracle:linux:qemu-kvm-core, p-cpe:/a:miracle:linux:libguestfs-tools, p-cpe:/a:miracle:linux:qemu-guest-agent, p-cpe:/a:miracle:linux:lua-guestfs, p-cpe:/a:miracle:linux:libguestfs-debugsource, p-cpe:/a:miracle:linux:libvirt-daemon-driver-storage-scsi, cpe:/o:miracle:linux:8, p-cpe:/a:miracle:linux:libvirt-daemon-config-nwfilter, p-cpe:/a:miracle:linux:libguestfs-benchmarking, p-cpe:/a:miracle:linux:libvirt-daemon-driver-storage-gluster, p-cpe:/a:miracle:linux:python3-hivex, p-cpe:/a:miracle:linux:libguestfs-tools-c, p-cpe:/a:miracle:linux:libvirt-daemon-driver-secret, p-cpe:/a:miracle:linux:qemu-kvm-debugsource, p-cpe:/a:miracle:linux:perl-sys-guestfs, p-cpe:/a:miracle:linux:libvirt-daemon-driver-storage-logical, p-cpe:/a:miracle:linux:qemu-kvm-common, p-cpe:/a:miracle:linux:libvirt-lock-sanlock, p-cpe:/a:miracle:linux:libguestfs-man-pages-ja, p-cpe:/a:miracle:linux:libguestfs-bash-completion, p-cpe:/a:miracle:linux:python3-libnbd, p-cpe:/a:miracle:linux:nbdkit-basic-plugins, p-cpe:/a:miracle:linux:libvirt-admin, p-cpe:/a:miracle:linux:qemu-kvm-block-gluster, p-cpe:/a:miracle:linux:libguestfs, p-cpe:/a:miracle:linux:libvirt-daemon-driver-network, p-cpe:/a:miracle:linux:libvirt-debugsource, p-cpe:/a:miracle:linux:libguestfs-devel, p-cpe:/a:miracle:linux:libiscsi-debugsource, p-cpe:/a:miracle:linux:nbdkit-bash-completion

必要的 KB 項目: Host/local_checks_enabled, Host/cpu, Host/MiracleLinux/release, Host/MiracleLinux/rpm-list

可輕鬆利用: No known exploits are available

修補程式發佈日期: 2021/9/1

弱點發布日期: 2020/6/2

參考資訊

CVE: CVE-2020-13754, CVE-2020-27617, CVE-2021-20221, CVE-2021-3416, CVE-2021-3504

IAVB: 2020-B-0063-S, 2020-B-0075-S