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I. Basic Information for CVE-2014-1447
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Race condition in the virNetServerClientStartKeepAlive function in libvirt before 1.2.1 allows remote attackers to cause a denial of service (libvirtd crash) by closing a connection before a keepalive response is sent.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Red Hat libvirt‘virNetServerClientStartKeepAlive’函数竞争条件漏洞
Source: CNNVD (China National Vulnerability Database)
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 1.2.0及之前版本中的‘virNetServerClientStartKeepAlive’函数中存在竞争条件漏洞。远程攻击者可通过在发送keepalive响应前关闭连接，利用该漏洞造成拒绝服务（libvirtd崩溃）。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2014-1447
#POC DescriptionSource LinkShenlong Link
1Libvirt - Unauthenticated DoS Vulnerability (Exploit & Time Randomization to Thwart It)https://github.com/tagatac/libvirt-CVE-2014-1447POC Details
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III. Intelligence Information for CVE-2014-1447
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IV. Related Vulnerabilities
Same product: n/a
Same vendor: n/a
V. Comments for CVE-2014-1447

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