Vulnerability-Lookup

CNVD-2021-28807

Vulnerability from cnvd - Published: 2021-04-16

Title

Docker Image memcached访问控制错误漏洞

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 images memcached 1.5.11-alpine之前版本中存在访问控制错误漏洞，该漏洞源于包含根用户的空密码，远程攻击者可利用该漏洞使用空白密码实现根访问。

Severity

高

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://github.com/koharin/koharin2/blob/main/CVE-2020-35197

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-35197

Impacted products

Name
Docker Image memcached <1.5.11-alpine

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-35197",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-35197"
    }
  },
  "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 images memcached 1.5.11-alpine\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5305\u542b\u6839\u7528\u6237\u7684\u7a7a\u5bc6\u7801\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u7528\u7a7a\u767d\u5bc6\u7801\u5b9e\u73b0\u6839\u8bbf\u95ee\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://github.com/koharin/koharin2/blob/main/CVE-2020-35197",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-28807",
  "openTime": "2021-04-16",
  "products": {
    "product": "Docker Image memcached \u003c1.5.11-alpine"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-35197",
  "serverity": "\u9ad8",
  "submitTime": "2020-12-22",
  "title": "Docker Image memcached\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-35197 (GCVE-0-2020-35197)

Vulnerability from cvelistv5 – Published: 2020-12-17 01:03 – Updated: 2024-08-04 17:02

Summary

The official memcached docker images before 1.5.11-alpine (Alpine specific) contain a blank password for a root user. System using the memcached docker container deployed by affected versions of the docker image may allow a remote attacker to achieve root access with a blank password.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://github.com/koharin/koharin2/blob/main/CVE…	x_refsource_MISC

Show details on NVD website

JSON

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              "x_transferred"
            ],
            "url": "https://github.com/koharin/koharin2/blob/main/CVE-2020-35197"
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          "url": "https://github.com/koharin/koharin2/blob/main/CVE-2020-35197"
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                          {
                            "version_value": "n/a"
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Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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CNVD-2021-28807

CVE-2020-35197 (GCVE-0-2020-35197)

Tags

Sightings

Nomenclature

Related by attack behaviour