cnvd-2018-12156
Vulnerability from cnvd
Title
Digium Asterisk Open Source远程认证会话漏洞
Description
Digium Asterisk Open Source是美国Digium公司的一套开源的电话交换机（PBX）系统软件。该软件支持语音信箱、多方语音会议、交互式语音应答(IVR)等。 Digium Asterisk Open Source 15.4.1之前的15.x版本中存在安全漏洞。攻击者可通过突然中断客户端链接或发送特制的消息利用该漏洞造成系统无法使用（无限循环）。
Severity
中
Patch Name
Digium Asterisk Open Source远程认证会话漏洞的补丁
Patch Description
Digium Asterisk Open Source是美国Digium公司的一套开源的电话交换机（PBX）系统软件。该软件支持语音信箱、多方语音会议、交互式语音应答(IVR)等。 Digium Asterisk Open Source 15.4.1之前的15.x版本中存在安全漏洞。攻击者可通过突然中断客户端链接或发送特制的消息利用该漏洞造成系统无法使用（无限循环）。 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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： http://downloads.asterisk.org/pub/security/AST-2018-007.html

Reference
http://downloads.asterisk.org/pub/security/AST-2018-007.html
Impacted products
Name
Digium Asterisk Open Source 15.*，<15.4.1
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "104457"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-12228"
    }
  },
  "description": "Digium Asterisk Open Source\u662f\u7f8e\u56fdDigium\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\u7535\u8bdd\u4ea4\u6362\u673a\uff08PBX\uff09\u7cfb\u7edf\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u652f\u6301\u8bed\u97f3\u4fe1\u7bb1\u3001\u591a\u65b9\u8bed\u97f3\u4f1a\u8bae\u3001\u4ea4\u4e92\u5f0f\u8bed\u97f3\u5e94\u7b54(IVR)\u7b49\u3002\r\n\r\nDigium Asterisk Open Source 15.4.1\u4e4b\u524d\u768415.x\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7a81\u7136\u4e2d\u65ad\u5ba2\u6237\u7aef\u94fe\u63a5\u6216\u53d1\u9001\u7279\u5236\u7684\u6d88\u606f\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u7cfb\u7edf\u65e0\u6cd5\u4f7f\u7528\uff08\u65e0\u9650\u5faa\u73af\uff09\u3002",
  "discovererName": "Sean Bright",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://downloads.asterisk.org/pub/security/AST-2018-007.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-12156",
  "openTime": "2018-06-27",
  "patchDescription": "Digium Asterisk Open Source\u662f\u7f8e\u56fdDigium\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\u7535\u8bdd\u4ea4\u6362\u673a\uff08PBX\uff09\u7cfb\u7edf\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u652f\u6301\u8bed\u97f3\u4fe1\u7bb1\u3001\u591a\u65b9\u8bed\u97f3\u4f1a\u8bae\u3001\u4ea4\u4e92\u5f0f\u8bed\u97f3\u5e94\u7b54(IVR)\u7b49\u3002\r\n\r\nDigium Asterisk Open Source 15.4.1\u4e4b\u524d\u768415.x\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7a81\u7136\u4e2d\u65ad\u5ba2\u6237\u7aef\u94fe\u63a5\u6216\u53d1\u9001\u7279\u5236\u7684\u6d88\u606f\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u7cfb\u7edf\u65e0\u6cd5\u4f7f\u7528\uff08\u65e0\u9650\u5faa\u73af\uff09\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": "Digium Asterisk Open Source\u8fdc\u7a0b\u8ba4\u8bc1\u4f1a\u8bdd\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Digium Asterisk Open Source 15.*\uff0c\u003c15.4.1"
  },
  "referenceLink": "http://downloads.asterisk.org/pub/security/AST-2018-007.html",
  "serverity": "\u4e2d",
  "submitTime": "2018-06-14",
  "title": "Digium Asterisk Open Source\u8fdc\u7a0b\u8ba4\u8bc1\u4f1a\u8bdd\u6f0f\u6d1e"
}


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