CVE-2020-27173
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I. Basic Information for CVE-2020-27173
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In vm-superio before 0.1.1, the serial console FIFO can grow to unlimited memory usage when data is sent to the input source (i.e., standard input). This behavior cannot be reproduced from the guest side. When no rate limiting is in place, the host can be subject to memory pressure, impacting all other VMs running on the same host.
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
vm-superio 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
vm-superio是个人开发者的一个基于传统设备对控制台进行虚拟化的一个软件。该应用仅支持 Linux 串行控制台和 i8042 PS/2 控制器，通过模拟具有64字节FIFO的简单UART 16550A串行端口来完成控制台仿真 。 vm-superio 0.1.1之前版本存在缓冲区错误漏洞，该漏洞源于当数据被发送到输入源(即标准输入)时，串行控制台FIFO可以增长到无限的内存使用。此行为不能从客户端复制。当没有速率限制时，主机可能会受到内存压力的影响，从而影响在同一主机上运行的所有其他vm。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2020-27173
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|---|
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- https://github.com/rust-vmm/vm-superio/issues/17x_refsource_MISC
- https://github.com/rust-vmm/vm-superio/pull/19x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2020-27173
Same Patch Batch · n/a · 2020-10-16 · 27 CVEs total
| CVE-2020-27176 | 8.3 HIGH | Mark Text 跨站脚本漏洞 |
| CVE-2019-19885 | Bender COMTRAXX 安全漏洞 | |
| CVE-2020-27194 | Linux kernel 缓冲区错误漏洞 | |
| CVE-2020-25214 | Overwolf 安全漏洞 | |
| CVE-2019-12305 | EZCast Pro II 安全漏洞 | |
| CVE-2020-27178 | Apereo CAS 授权问题漏洞 | |
| CVE-2020-26672 | Testimonial Rotator 跨站脚本漏洞 | |
| CVE-2020-26682 | libass 输入验证错误漏洞 | |
| CVE-2020-3991 | VMware Horizon Client Windows 安全漏洞 | |
| CVE-2020-26944 | Aptean Product Configurator SQL注入漏洞 | |
| CVE-2020-14299 | PicketBox 授权问题漏洞 | |
| CVE-2020-16270 | OLIMPOKS 跨站脚本漏洞 | |
| CVE-2020-15867 | Gogs 操作系统命令注入漏洞 | |
| CVE-2020-14144 | Gogs 操作系统命令注入漏洞 | |
| CVE-2020-27163 | phpRedisAdmin 跨站脚本漏洞 | |
| CVE-2020-26893 | ClamXAV 数据伪造问题漏洞 | |
| CVE-2019-19513 | Un4seen BASS Audio Library BASSMIDI plugin 缓冲区错误漏洞 | |
| CVE-2019-18796 | BASS Audio Library 安全漏洞 | |
| CVE-2019-18795 | BASS Audio Library 缓冲区错误漏洞 | |
| CVE-2019-18794 | Audio File Library 资源管理错误漏洞 |
Showing top 20 of 27 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
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