Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The networkReloadIptablesRules function in network/bridge_driver.c in libvirt before 0.9.9 does not properly handle firewall rules on bridge networks when libvirtd is restarted, which might allow remote attackers to bypass intended access restrictions via a (1) DNS or (2) DHCP query.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Red Hat libvirt 安全绕过漏洞
Vulnerability Description
Red Hat libvirt是美国红帽（Red Hat）公司的一个用于实现Linux虚拟化功能的Linux API，它支持各种Hypervisor，包括Xen和KVM，以及QEMU和用于其他操作系统的一些虚拟产品。 Red Hat libvirt 0.9.9之前版本的network/bridge_driver.c文件中的‘networkReloadIptablesRules’函数存在安全漏洞，该漏洞源于libvirtd重启时，程序没有正确处理桥接网络中的防火墙规则。远程攻击者可借助DNS或DHCP查询利
CVSS Information
N/A
Vulnerability Type
N/A