CVE-2020-14339
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I. Basic Information for CVE-2020-14339
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A flaw was found in libvirt, where it leaked a file descriptor for `/dev/mapper/control` into the QEMU process. This file descriptor allows for privileged operations to happen against the device-mapper on the host. This flaw allows a malicious guest user or process to perform operations outside of their standard permissions, potentially causing serious damage to the host operating system. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
对已超过有效生命周期的资源丧失索引
Source: NVD (National Vulnerability Database)
Vulnerability Title
Red Hat libvirt 安全漏洞
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中存在安全漏洞。攻击者可利用该漏洞绕过限制，提升权限。
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | libvirt | libvirt 6.6.0 | - |
II. Public POCs for CVE-2020-14339
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://security.gentoo.org/glsa/202101-22vendor-advisory
- https://security.gentoo.org/glsa/202210-06vendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2020-14339
Same Patch Batch · n/a · 2020-12-03 · 40 CVEs total
| CVE-2020-6021 | Check Point Endpoint Security Client 代码问题漏洞 | |
| CVE-2020-13542 | LogicalDoc 安全漏洞 | |
| CVE-2020-13531 | Pixar OpenUSD 资源管理错误漏洞 | |
| CVE-2020-14381 | linux kernel 资源管理错误漏洞 | |
| CVE-2020-28923 | Play Framework 安全漏洞 | |
| CVE-2020-25649 | Fasterxml Jackson 代码问题漏洞 | |
| CVE-2020-28939 | OpenClinic 代码问题漏洞 | |
| CVE-2020-28938 | OpenClinic 跨站脚本漏洞 | |
| CVE-2020-28937 | OpenClinic GA 授权问题漏洞 | |
| CVE-2020-6017 | Valvesoftware GameNetworkingSockets 缓冲区错误漏洞 | |
| CVE-2020-13543 | WebKitGTK 资源管理错误漏洞 | |
| CVE-2020-6111 | Allen Bradley Micrologix 1100 输入验证错误漏洞 | |
| CVE-2020-14318 | Samba 安全漏洞 | |
| CVE-2020-25711 | Red Hat Infinispan 访问控制错误漏洞 | |
| CVE-2020-27759 | ImageMagick Studio ImageMagick 输入验证错误漏洞 | |
| CVE-2020-27760 | ImageMagick Studio ImageMagick 数字错误漏洞 | |
| CVE-2020-27761 | ImageMagick Studio ImageMagick 输入验证错误漏洞 | |
| CVE-2020-27762 | ImageMagick Studio ImageMagick 输入验证错误漏洞 | |
| CVE-2020-27763 | ImageMagick Studio ImageMagick 数字错误漏洞 | |
| CVE-2020-27764 | ImageMagick Studio ImageMagick 输入验证错误漏洞 |
Showing top 20 of 40 CVEs. View all on vendor page → →
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