cnvd-2017-30817
Vulnerability from cnvd
Title
Digium Asterisk拒绝服务漏洞（CNVD-2017-30817）
Description
Digium Asterisk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。pjsip channel driver(res_pjsip)是其中的一个pjsip驱动程序。 Digium Asterisk 13.17.1之前的13.x版本和14.6.1之前的14.x版本中的pjsip channel driver (res_pjsip)存在安全漏洞。攻击者可借助From、To或Contact包头中特制的tel URI利用该漏洞造成拒绝服务（崩溃）。
Severity
中
Patch Name
Digium Asterisk拒绝服务漏洞（CNVD-2017-30817）的补丁
Patch Description
Digium Asterisk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。pjsip channel driver(res_pjsip)是其中的一个pjsip驱动程序。 Digium Asterisk 13.17.1之前的13.x版本和14.6.1之前的14.x版本中的pjsip channel driver (res_pjsip)存在安全漏洞。攻击者可借助From、To或Contact包头中特制的tel URI利用该漏洞造成拒绝服务（崩溃）。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

厂商已发布漏洞修复程序，请及时关注更新： http://downloads.asterisk.org/pub/security/AST-2017-007.html

Reference
http://downloads.asterisk.org/pub/security/AST-2017-007.html
Impacted products
Name
['Digium Asterisk 13.*，<13.17.1', 'Digium Asterisk 14.*，<14.6.1']
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "100583"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-14098"
    }
  },
  "description": "Digium Asterisk\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\u3002pjsip channel driver(res_pjsip)\u662f\u5176\u4e2d\u7684\u4e00\u4e2apjsip\u9a71\u52a8\u7a0b\u5e8f\u3002\r\n\r\nDigium Asterisk 13.17.1\u4e4b\u524d\u768413.x\u7248\u672c\u548c14.6.1\u4e4b\u524d\u768414.x\u7248\u672c\u4e2d\u7684pjsip channel driver (res_pjsip)\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9From\u3001To\u6216Contact\u5305\u5934\u4e2d\u7279\u5236\u7684tel URI\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\uff09\u3002",
  "discovererName": "Ross Beer",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://downloads.asterisk.org/pub/security/AST-2017-007.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-30817",
  "openTime": "2017-10-20",
  "patchDescription": "Digium Asterisk\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\u3002pjsip channel driver(res_pjsip)\u662f\u5176\u4e2d\u7684\u4e00\u4e2apjsip\u9a71\u52a8\u7a0b\u5e8f\u3002\r\n\r\nDigium Asterisk 13.17.1\u4e4b\u524d\u768413.x\u7248\u672c\u548c14.6.1\u4e4b\u524d\u768414.x\u7248\u672c\u4e2d\u7684pjsip channel driver (res_pjsip)\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9From\u3001To\u6216Contact\u5305\u5934\u4e2d\u7279\u5236\u7684tel URI\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\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\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2017-30817\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Digium Asterisk 13.*\uff0c\u003c13.17.1",
      "Digium Asterisk 14.*\uff0c\u003c14.6.1"
    ]
  },
  "referenceLink": "http://downloads.asterisk.org/pub/security/AST-2017-007.html",
  "serverity": "\u4e2d",
  "submitTime": "2017-09-01",
  "title": "Digium Asterisk\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2017-30817\uff09"
}


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