cnvd - cnvd-2020-47593

cnvd-2020-47593

Vulnerability from cnvd

Title

Red Hat libvirt权限提升漏洞

Description

Red Hat libvirt是美国红帽（Red Hat）公司的一个用于实现Linux虚拟化功能的Linux API，它支持各种Hypervisor，包括Xen和KVM，以及QEMU和用于其他操作系统的一些虚拟产品。 Red Hat libvirt中存在安全漏洞，该漏洞源于UNIX域套接字上存在错误的权限。本地攻击者可利用该漏洞访问libvirt并提升权限。

Severity

高

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法：

https://www.redhat.com/

Reference

https://usn.ubuntu.com/4452-1/

Impacted products

Name
Red Hat libvirt

Show details on source website

To clipboard

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    "cve": {
      "cveNumber": "CVE-2020-15708",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-15708"
    }
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  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\n\r\nhttps://www.redhat.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-47593",
  "openTime": "2020-08-22",
  "products": {
    "product": "Red Hat libvirt"
  },
  "referenceLink": "https://usn.ubuntu.com/4452-1/",
  "serverity": "\u9ad8",
  "submitTime": "2020-08-06",
  "title": "Red Hat libvirt\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2020-15708 (GCVE-0-2020-15708)

Vulnerability from cvelistv5

Published

2020-11-06 01:40

Modified

2024-09-16 17:37

Severity ?

9.3 (Critical) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CWE

CWE-732 - Incorrect Permission Assignment for Critical Resource

Summary

Ubuntu's packaging of libvirt in 20.04 LTS created a control socket with world read and write permissions. An attacker could use this to overwrite arbitrary files or execute arbitrary code.

References

URL

Tags

https://usn.ubuntu.com/usn/usn-4452-1

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Ubuntu	libvirt	Version: unspecified < 6.0.0-0ubuntu8.3

Show details on NVD website

To clipboard

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