CVE-2020-10701
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I. Basic Information for CVE-2020-10701
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A missing authorization flaw was found in the libvirt API responsible for changing the QEMU agent response timeout. This flaw allows read-only connections to adjust the time that libvirt waits for the QEMU guest agent to respond to agent commands. Depending on the timeout value that is set, this flaw can make guest agent commands fail because the agent cannot respond in time. Unprivileged users with a read-only connection could abuse this flaw to set the response timeout for all guest agent messages to zero, potentially leading to a denial of service. This flaw affects libvirt versions before 6.2.0.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制缺失
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。 Libvirt API 存在安全漏洞，该漏洞源于libvirt API中存在一个缺失的授权缺陷，这个缺陷允许只读连接调整libvirt等待QEMU客户代理响应代理命令的时间。根据所设置的超时值，这个缺陷会使客户机代理命令失败，因为代理不能及时响应，可能导致拒绝服务。
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 6.2.0 | - |
II. Public POCs for CVE-2020-10701
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://security.netapp.com/advisory/ntap-20210708-0001/x_refsource_CONFIRM
- https://bugzilla.redhat.com/show_bug.cgi?id=1819163x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2020-10701
Same Patch Batch · n/a · 2021-05-27 · 74 CVEs total
| CVE-2020-22027 | FFmpeg 缓冲区错误漏洞 | |
| CVE-2020-14329 | Red Hat Ansible 信息泄露漏洞 | |
| CVE-2020-22033 | FFmpeg 缓冲区错误漏洞 | |
| CVE-2020-22032 | FFmpeg 缓冲区错误漏洞 | |
| CVE-2020-22016 | FFmpeg 缓冲区错误漏洞 | |
| CVE-2020-22017 | FFmpeg 缓冲区错误漏洞 | |
| CVE-2021-33394 | Devellion Cubecart 授权问题漏洞 | |
| CVE-2020-22022 | FFmpeg 缓冲区错误漏洞 | |
| CVE-2020-22023 | FFmpeg 缓冲区错误漏洞 | |
| CVE-2020-22025 | FFmpeg 缓冲区错误漏洞 | |
| CVE-2020-10688 | Red Hat Resteasy 跨站脚本漏洞 | |
| CVE-2020-22030 | FFmpeg 缓冲区错误漏洞 | |
| CVE-2020-22029 | FFmpeg 缓冲区错误漏洞 | |
| CVE-2020-22031 | FFmpeg 缓冲区错误漏洞 | |
| CVE-2021-27490 | Siemens Solid Edge 缓冲区错误漏洞 | |
| CVE-2021-27492 | Siemens Solid Edge 代码问题漏洞 | |
| CVE-2021-27488 | Siemens Solid Edge 缓冲区错误漏洞 | |
| CVE-2021-27496 | Siemens Solid Edge 安全漏洞 | |
| CVE-2021-27494 | Siemens Solid Edge 安全漏洞 | |
| CVE-2020-18229 | PHPMyWind 跨站脚本漏洞 |
Showing top 20 of 74 CVEs. View all on vendor page → →
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