cnvd - cnvd-2021-27276

cnvd-2021-27276

Vulnerability from cnvd

Title: Docker资源管理错误漏洞（CNVD-2021-27276）

Description:

Docker是美国Docker公司的一款开源的应用容器引擎。该产品支持在Linux系统上创建一个容器（轻量级虚拟机）并部署和运行应用程序，以及通过配置文件实现应用程序的自动化安装、部署和升级。

Docker存在资源管理错误漏洞，攻击者可以利用该漏洞导致dockerd守护进程崩溃。

Severity: 中

Patch Name: Docker资源管理错误漏洞（CNVD-2021-27276）的补丁

Patch Description:

Docker存在资源管理错误漏洞，攻击者可以利用该漏洞导致dockerd守护进程崩溃。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:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/moby/moby/commit/8d3179546e79065adefa67cc697c09d0ab137d30

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-21285

Impacted products

Name
['Docker Docker <9.03.15', 'Docker Docker <20.10.3']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-21285",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-21285"
    }
  },
  "description": "Docker\u662f\u7f8e\u56fdDocker\u516c\u53f8\u7684\u4e00\u6b3e\u5f00\u6e90\u7684\u5e94\u7528\u5bb9\u5668\u5f15\u64ce\u3002\u8be5\u4ea7\u54c1\u652f\u6301\u5728Linux\u7cfb\u7edf\u4e0a\u521b\u5efa\u4e00\u4e2a\u5bb9\u5668\uff08\u8f7b\u91cf\u7ea7\u865a\u62df\u673a\uff09\u5e76\u90e8\u7f72\u548c\u8fd0\u884c\u5e94\u7528\u7a0b\u5e8f\uff0c\u4ee5\u53ca\u901a\u8fc7\u914d\u7f6e\u6587\u4ef6\u5b9e\u73b0\u5e94\u7528\u7a0b\u5e8f\u7684\u81ea\u52a8\u5316\u5b89\u88c5\u3001\u90e8\u7f72\u548c\u5347\u7ea7\u3002\n\nDocker\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4dockerd\u5b88\u62a4\u8fdb\u7a0b\u5d29\u6e83\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/moby/moby/commit/8d3179546e79065adefa67cc697c09d0ab137d30",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-27276",
  "openTime": "2021-04-12",
  "patchDescription": "Docker\u662f\u7f8e\u56fdDocker\u516c\u53f8\u7684\u4e00\u6b3e\u5f00\u6e90\u7684\u5e94\u7528\u5bb9\u5668\u5f15\u64ce\u3002\u8be5\u4ea7\u54c1\u652f\u6301\u5728Linux\u7cfb\u7edf\u4e0a\u521b\u5efa\u4e00\u4e2a\u5bb9\u5668\uff08\u8f7b\u91cf\u7ea7\u865a\u62df\u673a\uff09\u5e76\u90e8\u7f72\u548c\u8fd0\u884c\u5e94\u7528\u7a0b\u5e8f\uff0c\u4ee5\u53ca\u901a\u8fc7\u914d\u7f6e\u6587\u4ef6\u5b9e\u73b0\u5e94\u7528\u7a0b\u5e8f\u7684\u81ea\u52a8\u5316\u5b89\u88c5\u3001\u90e8\u7f72\u548c\u5347\u7ea7\u3002\r\n\r\nDocker\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4dockerd\u5b88\u62a4\u8fdb\u7a0b\u5d29\u6e83\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\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2021-27276\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Docker Docker \u003c9.03.15",
      "Docker Docker \u003c20.10.3"
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  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-21285",
  "serverity": "\u4e2d",
  "submitTime": "2021-02-26",
  "title": "Docker\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2021-27276\uff09"
}

CVE-2021-21285 (GCVE-0-2021-21285)

Vulnerability from cvelistv5

Published

2021-02-02 17:55

Modified

2024-08-03 18:09

Severity ?

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CWE

CWE-400 - Uncontrolled Resource Consumption

Summary

In Docker before versions 9.03.15, 20.10.3 there is a vulnerability in which pulling an intentionally malformed Docker image manifest crashes the dockerd daemon. Versions 20.10.3 and 19.03.15 contain patches that prevent the daemon from crashing.

References

▼	URL	Tags
	https://github.com/moby/moby/security/advisories/GHSA-6fj5-m822-rqx8	x_refsource_CONFIRM
	https://docs.docker.com/engine/release-notes/#20103	x_refsource_MISC
	https://github.com/moby/moby/releases/tag/v20.10.3	x_refsource_MISC
	https://github.com/moby/moby/releases/tag/v19.03.15	x_refsource_MISC
	https://github.com/moby/moby/commit/8d3179546e79065adefa67cc697c09d0ab137d30	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20210226-0005/	x_refsource_CONFIRM
	https://www.debian.org/security/2021/dsa-4865	vendor-advisory, x_refsource_DEBIAN
	https://security.gentoo.org/glsa/202107-23	vendor-advisory, x_refsource_GENTOO

Impacted products

	Vendor	Product	Version
	moby	moby	Version: < 19.03.15 Version: >= 20.0.0, < 20.10.3

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 seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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