According to the versions of the systemd packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - A use-after-free vulnerability was found in systemd. This issue occurs due to the on_stream_io() function     and dns_stream_complete() function in 'resolved-dns-stream.c' not incrementing the reference counting for     the DnsStream object. Therefore, other functions and callbacks called can dereference the DNSStream     object, causing the use-after-free when the reference is still used later. (CVE-2022-2526)

  - An off-by-one Error issue was discovered in Systemd in format_timespan() function of time-util.c. An     attacker could supply specific values for time and accuracy that leads to buffer overrun in     format_timespan(), leading to a Denial of Service. (CVE-2022-3821)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to the versions of the systemd packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - A use-after-free vulnerability was found in systemd. This issue occurs due to the on_stream_io() function     and dns_stream_complete() function in 'resolved-dns-stream.c' not incrementing the reference counting for     the DnsStream object. Therefore, other functions and callbacks called can dereference the DNSStream     object, causing the use-after-free when the reference is still used later. (CVE-2022-2526)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

An update of the systemd package has been released.

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2022:6551 advisory.

    The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include     redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH)     are installed using a special build of Red Hat Enterprise Linux with only the packages required to host     virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and     performing administrative tasks.

    The ovirt-node-ng packages provide the Red Hat Virtualization Host. These packages include redhat-release-     virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed     using a special build of Red Hat Enterprise Linux with only the packages required to host virtual     machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing     administrative tasks.

    The following packages have been upgraded to a later upstream version: redhat-release-virtualization-host     (4.5.2), redhat-virtualization-host (4.5.2), redhat-virtualization-host-productimg (4.5.2). (BZ#2070049,     BZ#2093195)

    Security Fix(es):

    * kernel: Small table perturb size in the TCP source port generation algorithm can lead to information     leak (CVE-2022-1012)

    * dpdk: DoS when a Vhost header crosses more than two descriptors and exhausts all mbufs (CVE-2022-2132)

    * systemd-resolved: use-after-free when dealing with DnsStream in resolved-dns-stream.c (CVE-2022-2526)

    * kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation     (CVE-2022-2588)

    * rsync: remote arbitrary files write inside the directories of connecting peers (CVE-2022-29154)

    * kernel: a use-after-free write in the netfilter subsystem can lead to privilege escalation to root     (CVE-2022-32250)

    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.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
177140	EulerOS Virtualization 3.0.6.0 : systemd (EulerOS-SA-2023-2233)	Nessus	Huawei Local Security Checks	2023/6/13	2023/6/13	critical
178889	EulerOS Virtualization 3.0.6.6 : systemd (EulerOS-SA-2023-2403)	Nessus	Huawei Local Security Checks	2023/7/26	2023/7/26	critical
204686	Photon OS 3.0: Systemd PHSA-2022-3.0-0456	Nessus	PhotonOS Local Security Checks	2024/7/25	2024/7/25	critical
167224	Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-5.20.5)	Nessus	Misc.	2022/11/9	2026/1/21	critical
165429	RHEL 8 : Red Hat Virtualization (RHSA-2022:6551)	Nessus	Red Hat Local Security Checks	2022/9/24	2024/11/7	critical

检测

插件搜索

critical

critical

critical

critical

critical