RHEL 9：libvirt (RHSA-2022: 8003)
medium Nessus Plugin ID 167642
語系：
概要
遠端 Red Hat 主機缺少安全性更新。說明
遠端 Redhat Enterprise Linux 9 主機上安裝的套件受到 RHSA-2022: 8003 公告中提及的一個弱點影響。- libvirt：nwfilterConnectNumOfNWFilters 中遺漏鎖定可導致程式拒絕服務 (CVE-2022-0897)
請注意，Nessus 並未測試此問題，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
http://www.nessus.org/u?1f1eb6cc
http://www.nessus.org/u?9aa9a77c
https://access.redhat.com/security/updates/classification/#low
https://access.redhat.com/errata/RHSA-2022:8003
https://bugzilla.redhat.com/show_bug.cgi?id=1475431
https://bugzilla.redhat.com/show_bug.cgi?id=1653327
https://bugzilla.redhat.com/show_bug.cgi?id=1745868
https://bugzilla.redhat.com/show_bug.cgi?id=1866400
https://bugzilla.redhat.com/show_bug.cgi?id=1901394
https://bugzilla.redhat.com/show_bug.cgi?id=1910856
https://bugzilla.redhat.com/show_bug.cgi?id=1999372
https://bugzilla.redhat.com/show_bug.cgi?id=2026765
https://bugzilla.redhat.com/show_bug.cgi?id=2035163
https://bugzilla.redhat.com/show_bug.cgi?id=2036300
https://bugzilla.redhat.com/show_bug.cgi?id=2037146
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https://bugzilla.redhat.com/show_bug.cgi?id=2089431
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https://bugzilla.redhat.com/show_bug.cgi?id=2092856
https://bugzilla.redhat.com/show_bug.cgi?id=2095260
https://bugzilla.redhat.com/show_bug.cgi?id=2102009
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https://bugzilla.redhat.com/show_bug.cgi?id=2103524
https://bugzilla.redhat.com/show_bug.cgi?id=2105231
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https://bugzilla.redhat.com/show_bug.cgi?id=2107892
https://bugzilla.redhat.com/show_bug.cgi?id=2111070
https://bugzilla.redhat.com/show_bug.cgi?id=2112348
Plugin 詳細資訊
嚴重性: Medium
ID: 167642
檔案名稱: redhat-RHSA-2022-8003.nasl
版本: 1.4
類型: local
代理程式: unix
已發布: 2022/11/16
已更新: 2024/4/28
支援的感應器: Agentless Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus
風險資訊
VPR
風險因素: Low
分數: 1.4
CVSS v2
風險因素: Medium
基本分數: 4
時間分數: 3
媒介: CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:P
CVSS 評分資料來源: CVE-2022-0897
CVSS v3
風險因素: Medium
基本分數: 4.3
時間分數: 3.8
媒介: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
時間媒介: CVSS:3.0/E:U/RL:O/RC:C
弱點資訊
CPE: p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-driver-storage, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon, p-cpe:/a:redhat:enterprise_linux:libvirt-client, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-driver-storage-rbd, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-driver-storage-iscsi, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-driver-storage-core, cpe:/o:redhat:enterprise_linux:9, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-driver-storage-logical, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-driver-storage-scsi, p-cpe:/a:redhat:enterprise_linux:libvirt-nss, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-config-network, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-config-nwfilter, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-driver-secret, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-driver-nodedev, p-cpe:/a:redhat:enterprise_linux:libvirt, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-driver-network, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-driver-nwfilter, p-cpe:/a:redhat:enterprise_linux:libvirt-libs, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-driver-qemu, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-driver-storage-disk, p-cpe:/a:redhat:enterprise_linux:libvirt-devel, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-driver-interface, p-cpe:/a:redhat:enterprise_linux:libvirt-docs, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-kvm, p-cpe:/a:redhat:enterprise_linux:libvirt-daemon-driver-storage-mpath, p-cpe:/a:redhat:enterprise_linux:libvirt-lock-sanlock
必要的 KB 項目: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu
可輕鬆利用: No known exploits are available
修補程式發佈日期: 2022/11/15
弱點發布日期: 2022/3/25
參考資訊
CVE: CVE-2022-0897