CVE-2020-27534
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Docker Engine是美国Docker公司的一套轻量级的运行环境和包管理工具。 Docker Engine before 19.03.9 存在安全漏洞，该漏洞源于util/binfmt_misc/check.go具有潜在不安全的qemu-check临时路径名。
Possible ATT&CK Techniques 1 AI
T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2020-27534
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
util/binfmt_misc/check.go in Builder in Docker Engine before 19.03.9 calls os.OpenFile with a potentially unsafe qemu-check temporary pathname, constructed with an empty first argument in an ioutil.TempDir call.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Docker Engine 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Docker Engine是美国Docker公司的一套轻量级的运行环境和包管理工具。 Docker Engine before 19.03.9 存在安全漏洞，该漏洞源于util/binfmt_misc/check.go具有潜在不安全的qemu-check临时路径名。
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-2020-27534
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2020-27534 (2)
-
https://github.com/moby/buildkit/pull/1462 x_refsource_MISC
-
https://github.com/moby/moby/pull/40877 x_refsource_MISC
Other References for CVE-2020-27534 (3)
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https://golang.org/pkg/io/ioutil/#TempDir x_refsource_MISC
-
https://golang.org/pkg/os/#TempDir x_refsource_MISC
Same Patch Batch · n/a · 2020-12-30 · 37 CVEs total
| CVE-2020-28413 | 5.3 MEDIUM | MantisBT SQL注入漏洞 |
| CVE-2020-29469 | WonderCMS 跨站脚本漏洞 | |
| CVE-2020-29230 | Egavilanmedia User Registration & Login System 跨站脚本漏洞 | |
| CVE-2020-28365 | Sentrifugo 跨站脚本漏洞 | |
| CVE-2020-29228 | Egavilanmedia User Registration & Login System SQL注入漏洞 | |
| CVE-2020-35849 | MantisBT 安全漏洞 | |
| CVE-2020-5809 | Umbraco 跨站脚本漏洞 | |
| CVE-2020-5810 | Umbraco 跨站脚本漏洞 | |
| CVE-2020-5811 | Umbraco 路径遍历漏洞 | |
| CVE-2020-29233 | WonderCMS 跨站脚本漏洞 | |
| CVE-2020-29231 | Egavilanmedia User Registration & Login System 跨站脚本漏洞 | |
| CVE-2020-35241 | Flatpress 跨站脚本漏洞 | |
| CVE-2020-35240 | Fluxbb 跨站脚本漏洞 | |
| CVE-2020-29477 | Invision Community 跨站脚本漏洞 | |
| CVE-2020-29594 | Rocket.Chat 授权问题漏洞 | |
| CVE-2020-35850 | Agentejo Cockpit 代码问题漏洞 | |
| CVE-2020-35846 | Agentejo Cockpit SQL注入漏洞 | |
| CVE-2020-35848 | Agentejo Cockpit SQL注入漏洞 | |
| CVE-2020-35847 | Agentejo Cockpit SQL注入漏洞 | |
| CVE-2020-35737 | Newgen Egov Correspondence Management System 安全漏洞 |
Showing top 20 of 37 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2020-27534
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