cnvd - cnvd-2021-11850

cnvd-2021-11850

Vulnerability from cnvd

Title

Apache containerd凭据泄漏漏洞

Description

containerd是美国阿帕奇（Apache）软件基金会的一个容器守护进程。该进程根据 RunC OCI 规范负责控制宿主机上容器的完整周期。 containerd (an industry-standard container runtime) 1.2.14之前版本存在安全漏洞，该漏洞源于存在一个凭据泄漏漏洞，如果URL所在的服务器显示HTTP 401状态码以及注册特定的状态码，默认的containerd解析器将提供其身份验证凭据。目前没有详细的漏洞细节提供。

Severity

中

Patch Name

Apache containerd凭据泄漏漏洞的补丁

Patch Description

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/containerd/containerd/releases/tag/v1.2.14

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-15157

Impacted products

Name
Apache containerd <1.2.14

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-15157",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-15157"
    }
  },
  "description": "containerd\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u8f6f\u4ef6\u57fa\u91d1\u4f1a\u7684\u4e00\u4e2a\u5bb9\u5668\u5b88\u62a4\u8fdb\u7a0b\u3002\u8be5\u8fdb\u7a0b\u6839\u636e RunC OCI \u89c4\u8303\u8d1f\u8d23\u63a7\u5236\u5bbf\u4e3b\u673a\u4e0a\u5bb9\u5668\u7684\u5b8c\u6574\u5468\u671f\u3002\n\ncontainerd (an industry-standard container runtime) 1.2.14\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5b58\u5728\u4e00\u4e2a\u51ed\u636e\u6cc4\u6f0f\u6f0f\u6d1e\uff0c\u5982\u679cURL\u6240\u5728\u7684\u670d\u52a1\u5668\u663e\u793aHTTP 401\u72b6\u6001\u7801\u4ee5\u53ca\u6ce8\u518c\u7279\u5b9a\u7684\u72b6\u6001\u7801\uff0c\u9ed8\u8ba4\u7684containerd\u89e3\u6790\u5668\u5c06\u63d0\u4f9b\u5176\u8eab\u4efd\u9a8c\u8bc1\u51ed\u636e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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\uff1ahttps://github.com/containerd/containerd/releases/tag/v1.2.14",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-11850",
  "openTime": "2021-02-23",
  "patchDescription": "containerd\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u8f6f\u4ef6\u57fa\u91d1\u4f1a\u7684\u4e00\u4e2a\u5bb9\u5668\u5b88\u62a4\u8fdb\u7a0b\u3002\u8be5\u8fdb\u7a0b\u6839\u636e RunC OCI \u89c4\u8303\u8d1f\u8d23\u63a7\u5236\u5bbf\u4e3b\u673a\u4e0a\u5bb9\u5668\u7684\u5b8c\u6574\u5468\u671f\u3002\r\n\r\ncontainerd (an industry-standard container runtime) 1.2.14\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5b58\u5728\u4e00\u4e2a\u51ed\u636e\u6cc4\u6f0f\u6f0f\u6d1e\uff0c\u5982\u679cURL\u6240\u5728\u7684\u670d\u52a1\u5668\u663e\u793aHTTP 401\u72b6\u6001\u7801\u4ee5\u53ca\u6ce8\u518c\u7279\u5b9a\u7684\u72b6\u6001\u7801\uff0c\u9ed8\u8ba4\u7684containerd\u89e3\u6790\u5668\u5c06\u63d0\u4f9b\u5176\u8eab\u4efd\u9a8c\u8bc1\u51ed\u636e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\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": "Apache containerd\u51ed\u636e\u6cc4\u6f0f\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Apache containerd \u003c1.2.14"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-15157",
  "serverity": "\u4e2d",
  "submitTime": "2020-10-21",
  "title": "Apache containerd\u51ed\u636e\u6cc4\u6f0f\u6f0f\u6d1e"
}

CVE-2020-15157 (GCVE-0-2020-15157)

Vulnerability from cvelistv5

Published

2020-10-16 16:45

Modified

2024-08-04 13:08

Severity ?

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

CWE

CWE-522 - Insufficiently Protected Credentials

Summary

In containerd (an industry-standard container runtime) before version 1.2.14 there is a credential leaking vulnerability. If a container image manifest in the OCI Image format or Docker Image V2 Schema 2 format includes a URL for the location of a specific image layer (otherwise known as a “foreign layer”), the default containerd resolver will follow that URL to attempt to download it. In v1.2.x but not 1.3.0 or later, the default containerd resolver will provide its authentication credentials if the server where the URL is located presents an HTTP 401 status code along with registry-specific HTTP headers. If an attacker publishes a public image with a manifest that directs one of the layers to be fetched from a web server they control and they trick a user or system into pulling the image, they can obtain the credentials used for pulling that image. In some cases, this may be the user's username and password for the registry. In other cases, this may be the credentials attached to the cloud virtual instance which can grant access to other cloud resources in the account. The default containerd resolver is used by the cri-containerd plugin (which can be used by Kubernetes), the ctr development tool, and other client programs that have explicitly linked against it. This vulnerability has been fixed in containerd 1.2.14. containerd 1.3 and later are not affected. If you are using containerd 1.3 or later, you are not affected. If you are using cri-containerd in the 1.2 series or prior, you should ensure you only pull images from trusted sources. Other container runtimes built on top of containerd but not using the default resolver (such as Docker) are not affected.

References

URL

Tags

	https://github.com/containerd/containerd/security/advisories/GHSA-742w-89gc-8m9c	x_refsource_CONFIRM
	https://github.com/containerd/containerd/releases/tag/v1.2.14	x_refsource_MISC
	https://usn.ubuntu.com/4589-1/	vendor-advisory, x_refsource_UBUNTU
	https://usn.ubuntu.com/4589-2/	vendor-advisory, x_refsource_UBUNTU
	https://www.debian.org/security/2021/dsa-4865	vendor-advisory, x_refsource_DEBIAN