cnvd-2015-07527
Vulnerability from cnvd
Title
QEMU hw/virtio/virtio.c拒绝服务漏洞
Description
QEMU是一款开源模拟器软件。 QEMU启用了virtio-net支持后，hw/virtio/virtio.c处理中存在安全漏洞，可使远程攻击者耗尽客户端网络资源，导致拒绝服务。
Severity
中
Patch Name
QEMU hw/virtio/virtio.c拒绝服务漏洞的补丁
Patch Description
QEMU是一款开源模拟器软件。 QEMU启用了virtio-net支持后，hw/virtio/virtio.c处理中存在安全漏洞，可使远程攻击者耗尽客户端网络资源，导致拒绝服务。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

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169624.html

Reference
http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169802.html https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-7295
Impacted products
Name
QEMU QEMU
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-7295"
    }
  },
  "description": "QEMU\u662f\u4e00\u6b3e\u5f00\u6e90\u6a21\u62df\u5668\u8f6f\u4ef6\u3002\r\n\r\nQEMU\u542f\u7528\u4e86virtio-net\u652f\u6301\u540e\uff0chw/virtio/virtio.c\u5904\u7406\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u53ef\u4f7f\u8fdc\u7a0b\u653b\u51fb\u8005\u8017\u5c3d\u5ba2\u6237\u7aef\u7f51\u7edc\u8d44\u6e90\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "QEMU",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttp://lists.fedoraproject.org/pipermail/package-announce/2015-October/169624.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-07527",
  "openTime": "2015-11-13",
  "patchDescription": "QEMU\u662f\u4e00\u6b3e\u5f00\u6e90\u6a21\u62df\u5668\u8f6f\u4ef6\u3002\r\n\r\nQEMU\u542f\u7528\u4e86virtio-net\u652f\u6301\u540e\uff0chw/virtio/virtio.c\u5904\u7406\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u53ef\u4f7f\u8fdc\u7a0b\u653b\u51fb\u8005\u8017\u5c3d\u5ba2\u6237\u7aef\u7f51\u7edc\u8d44\u6e90\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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",
  "patchName": "QEMU hw/virtio/virtio.c\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "QEMU QEMU"
  },
  "referenceLink": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169802.html\r\nhttps://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-7295",
  "serverity": "\u4e2d",
  "submitTime": "2015-11-12",
  "title": "QEMU hw/virtio/virtio.c\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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