cnvd-2016-03353
Vulnerability from cnvd
Title
kernel-rt信息泄露漏洞
Description
kernel-rt是一套通过ICMP回应请求发送SysRq命令的工具。 kernel-rt中存在安全漏洞。攻击者可通过发送特制的ICMP echo请求利用该漏洞向主机发送任意SysRq命令，获取cookie。
Severity
中
Patch Name
kernel-rt信息泄露漏洞的补丁
Patch Description
kernel-rt是一套通过ICMP回应请求发送SysRq命令的工具。 kernel-rt中存在安全漏洞。攻击者可通过发送特制的ICMP echo请求利用该漏洞向主机发送任意SysRq命令，获取cookie。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此安全问题，补丁获取链接： https://www.kernel.org/pub/linux/kernel/projects/rt/4.4/patch-4.4.7-rt16.patch.gz

Reference
http://www.openwall.com/lists/oss-security/2016/05/17/1
Impacted products
Name
Linux kernel-rt
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-3707"
    }
  },
  "description": "kernel-rt\u662f\u4e00\u5957\u901a\u8fc7ICMP\u56de\u5e94\u8bf7\u6c42\u53d1\u9001SysRq\u547d\u4ee4\u7684\u5de5\u5177\u3002\r\n\r\nkernel-rt\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684ICMP echo\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u5411\u4e3b\u673a\u53d1\u9001\u4efb\u610fSysRq\u547d\u4ee4\uff0c\u83b7\u53d6cookie\u3002",
  "discovererName": "Wade Mealing",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://www.kernel.org/pub/linux/kernel/projects/rt/4.4/patch-4.4.7-rt16.patch.gz",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-03353",
  "openTime": "2016-05-19",
  "patchDescription": "kernel-rt\u662f\u4e00\u5957\u901a\u8fc7ICMP\u56de\u5e94\u8bf7\u6c42\u53d1\u9001SysRq\u547d\u4ee4\u7684\u5de5\u5177\u3002\r\n\r\nkernel-rt\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684ICMP echo\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u5411\u4e3b\u673a\u53d1\u9001\u4efb\u610fSysRq\u547d\u4ee4\uff0c\u83b7\u53d6cookie\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": "kernel-rt\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Linux kernel-rt"
  },
  "referenceLink": "http://www.openwall.com/lists/oss-security/2016/05/17/1",
  "serverity": "\u4e2d",
  "submitTime": "2016-05-17",
  "title": "kernel-rt\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}


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