cnvd-2020-01938
Vulnerability from cnvd

Title: Red Hat libvirt权限许可和访问控制问题漏洞

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 4.1.0及之前的版本中存在权限许可和访问控制问题漏洞,攻击者可借助virtlockd-admin-sock或virtlogd-admin-sock利用该漏洞进行连接并执行管理操作。

Severity:

Patch Name: Red Hat libvirt权限许可和访问控制问题漏洞的补丁

Patch 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 4.1.0及之前的版本中存在权限许可和访问控制问题漏洞,攻击者可借助virtlockd-admin-sock或virtlogd-admin-sock利用该漏洞进行连接并执行管理操作。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:

厂商已发布了漏洞修复程序,请及时关注更新: https://security.libvirt.org/2019/0003.html

Reference: https://access.redhat.com/errata/RHSA-2019:1264

Impacted products
Name
Red Hat libvirt <=4.1.0
Show details on source website


{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-10132",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10132"
    }
  },
  "description": "Red Hat libvirt\u662f\u7f8e\u56fd\u7ea2\u5e3d\uff08Red Hat\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u7528\u4e8e\u5b9e\u73b0Linux\u865a\u62df\u5316\u529f\u80fd\u7684Linux API\uff0c\u5b83\u652f\u6301\u5404\u79cdHypervisor\uff0c\u5305\u62ecXen\u548cKVM\uff0c\u4ee5\u53caQEMU\u548c\u7528\u4e8e\u5176\u4ed6\u64cd\u4f5c\u7cfb\u7edf\u7684\u4e00\u4e9b\u865a\u62df\u4ea7\u54c1\u3002\n\nRed Hat libvirt 4.1.0\u53ca\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u95ee\u9898\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u501f\u52a9virtlockd-admin-sock\u6216virtlogd-admin-sock\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u8fde\u63a5\u5e76\u6267\u884c\u7ba1\u7406\u64cd\u4f5c\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://security.libvirt.org/2019/0003.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-01938",
  "openTime": "2020-01-14",
  "patchDescription": "Red Hat libvirt\u662f\u7f8e\u56fd\u7ea2\u5e3d\uff08Red Hat\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u7528\u4e8e\u5b9e\u73b0Linux\u865a\u62df\u5316\u529f\u80fd\u7684Linux API\uff0c\u5b83\u652f\u6301\u5404\u79cdHypervisor\uff0c\u5305\u62ecXen\u548cKVM\uff0c\u4ee5\u53caQEMU\u548c\u7528\u4e8e\u5176\u4ed6\u64cd\u4f5c\u7cfb\u7edf\u7684\u4e00\u4e9b\u865a\u62df\u4ea7\u54c1\u3002\r\n\r\nRed Hat libvirt 4.1.0\u53ca\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u95ee\u9898\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u501f\u52a9virtlockd-admin-sock\u6216virtlogd-admin-sock\u5229\u7528\u8be5\u6f0f\u6d1e\u8fdb\u884c\u8fde\u63a5\u5e76\u6267\u884c\u7ba1\u7406\u64cd\u4f5c\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": "Red Hat libvirt\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Red Hat libvirt \u003c=4.1.0"
  },
  "referenceLink": "https://access.redhat.com/errata/RHSA-2019:1264",
  "serverity": "\u4e2d",
  "submitTime": "2019-05-24",
  "title": "Red Hat libvirt\u6743\u9650\u8bb8\u53ef\u548c\u8bbf\u95ee\u63a7\u5236\u95ee\u9898\u6f0f\u6d1e"
}


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