公告ID: KYLIN-2019-10168
安全等级: 重要
产品: Kylin V3
发布日期: 2019年6月20日
CVE: CVE-2019-10168
CVSS3评分: 8.8
概述:
* This vulnerability requires access to the libvirt socket, normally in /var/run/libvirt/libvirt_sock_ro. Typically in hypervisor environments, local user accounts are not supported so no untrusted users should be able to access this socket. * Kylin Gluster Storage 3 is not affected by this vulnerability as libvirtd daemon is not shipped in Gluster. 描述:
** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided. The virConnectBaselineHypervisorCPU() and virConnectCompareHypervisorCPU() libvirt APIs accept an "emulator" argument to specify the program providing emulation for a domain. Since v1.2.19, libvirt will execute that program to probe the domain's capabilities. Read-only clients could specify an arbitrary path for this argument, causing libvirtd to execute a crafted executable with its own privileges. 系统版本:
KYLIN 3.0.x
KYLIN 3.2.x
KYLIN 3.3.x
KYLIN 3.4.x
受影响包列表:
libvirt
libvirt
libvirt-4.5.0-10.ky3
virt:rhel-8000020190618154454.f8e95b4e