cnvd - cnvd-2020-03179

cnvd-2020-03179

Vulnerability from cnvd

Title

cri-o资源管理错误漏洞

Description

cri-o是一款用于Kubernetes系统的轻量级容器运行时环境。 cri-o存在资源管理错误漏洞。攻击者可利用该漏洞获取主机网络的访问权限。

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://cri-o.io/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-14891

Impacted products

Name
Kubernetes CRI-O

Show details on source website

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-14891"
    }
  },
  "description": "cri-o\u662f\u4e00\u6b3e\u7528\u4e8eKubernetes\u7cfb\u7edf\u7684\u8f7b\u91cf\u7ea7\u5bb9\u5668\u8fd0\u884c\u65f6\u73af\u5883\u3002\n\ncri-o\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u4e3b\u673a\u7f51\u7edc\u7684\u8bbf\u95ee\u6743\u9650\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://cri-o.io/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-03179",
  "openTime": "2020-01-22",
  "products": {
    "product": "Kubernetes CRI-O"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-14891",
  "serverity": "\u9ad8",
  "submitTime": "2019-11-26",
  "title": "cri-o\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2019-14891 (GCVE-0-2019-14891)

Vulnerability from cvelistv5

Published

2019-11-25 10:31

Modified

2024-08-05 00:26

Severity ?

5.0 (Medium) - CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L

CWE

CWE-460

Summary

A flaw was found in cri-o, as a result of all pod-related processes being placed in the same memory cgroup. This can result in container management (conmon) processes being killed if a workload process triggers an out-of-memory (OOM) condition for the cgroup. An attacker could abuse this flaw to get host network access on an cri-o host.

References

URL

Tags

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14891

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	cri-o	Version: n/a

Show details on NVD website

To clipboard

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            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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