cnvd - cnvd-2021-28806

CNVD-2021-28806

Vulnerability from cnvd - Published: 2021-04-16

Title

Docker Engine路径遍历漏洞

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 19.03.9之前版本中存在路径遍历漏洞。目前没有详细漏洞细节提供。

Severity

中

Patch Name

Docker Engine路径遍历漏洞的补丁

Patch 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 19.03.9之前版本中存在路径遍历漏洞。目前没有详细漏洞细节提供。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： http://web.archive.org/web/20200530054359/https://docs.docker.com/engine/release-notes/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-27534

Impacted products

Name
Docker Engine <19.03.9

Show details on source website

JSON

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-27534",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-27534"
    }
  },
  "description": "Docker Engine\u662f\u7f8e\u56fdDocker\u516c\u53f8\u7684\u4e00\u5957\u8f7b\u91cf\u7ea7\u7684\u8fd0\u884c\u73af\u5883\u548c\u5305\u7ba1\u7406\u5de5\u5177\u3002\n\nDocker Engine 19.03.9\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-28806",
  "openTime": "2021-04-16",
  "patchDescription": "Docker Engine\u662f\u7f8e\u56fdDocker\u516c\u53f8\u7684\u4e00\u5957\u8f7b\u91cf\u7ea7\u7684\u8fd0\u884c\u73af\u5883\u548c\u5305\u7ba1\u7406\u5de5\u5177\u3002\r\n\r\nDocker Engine 19.03.9\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Docker Engine\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Docker Engine \u003c19.03.9"
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-27534",
  "serverity": "\u4e2d",
  "submitTime": "2021-01-04",
  "title": "Docker Engine\u8def\u5f84\u904d\u5386\u6f0f\u6d1e"
}

CVE-2020-27534 (GCVE-0-2020-27534)

Vulnerability from cvelistv5 – Published: 2020-12-30 22:28 – Updated: 2024-08-04 16:18

Summary

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.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/moby/buildkit/pull/1462	x_refsource_MISC
	https://github.com/moby/moby/pull/40877	x_refsource_MISC
	http://web.archive.org/web/20200530054359/https:/…	x_refsource_MISC
	https://golang.org/pkg/io/ioutil/#TempDir	x_refsource_MISC
	https://golang.org/pkg/os/#TempDir	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2021-28806

CVE-2020-27534 (GCVE-0-2020-27534)

Tags

Sightings

Nomenclature