cnvd-2020-03059
Vulnerability from cnvd
Title
Sangoma Technologies Asterisk和Sangoma Technologies Certified Asterisk拒绝服务漏洞
Description
Sangoma Technologies Asterisk和Sangoma Technologies Certified Asterisk都是加拿大Sangoma Technologies公司的产品。Sangoma Technologies Asterisk是一套开源电话交换机（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。Sangoma Technologies Certified Asterisk是Asterisk的分支版本。 Sangoma Technologies Asterisk和Sangoma Technologies Certified Asterisk中的channels/chan_sip.c文件存在安全漏洞。攻击者可利用该漏洞造成拒绝服务。
Severity
中
Patch Name
Sangoma Technologies Asterisk和Sangoma Technologies Certified Asterisk拒绝服务漏洞的补丁
Patch Description
Sangoma Technologies Asterisk和Sangoma Technologies Certified Asterisk都是加拿大Sangoma Technologies公司的产品。Sangoma Technologies Asterisk是一套开源电话交换机（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。Sangoma Technologies Certified Asterisk是Asterisk的分支版本。 Sangoma Technologies Asterisk和Sangoma Technologies Certified Asterisk中的channels/chan_sip.c文件存在安全漏洞。攻击者可利用该漏洞造成拒绝服务。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

厂商已发布了漏洞修复程序，请及时关注更新： http://downloads.asterisk.org/pub/security

Reference
https://seclists.org/fulldisclosure/2019/Nov/18
Impacted products
Name
['Sangoma Technologies Asterisk <=13.*', 'Sangoma Technologies Asterisk <=16.*', 'Sangoma Technologies Asterisk <=17.*', 'Sangoma Technologies Certified Asterisk 13.21']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-18790"
    }
  },
  "description": "Sangoma Technologies Asterisk\u548cSangoma Technologies Certified Asterisk\u90fd\u662f\u52a0\u62ff\u5927Sangoma Technologies\u516c\u53f8\u7684\u4ea7\u54c1\u3002Sangoma Technologies Asterisk\u662f\u4e00\u5957\u5f00\u6e90\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\u3002Sangoma Technologies Certified Asterisk\u662fAsterisk\u7684\u5206\u652f\u7248\u672c\u3002\n\nSangoma Technologies Asterisk\u548cSangoma Technologies Certified Asterisk\u4e2d\u7684channels/chan_sip.c\u6587\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://downloads.asterisk.org/pub/security",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-03059",
  "openTime": "2020-01-21",
  "patchDescription": "Sangoma Technologies Asterisk\u548cSangoma Technologies Certified Asterisk\u90fd\u662f\u52a0\u62ff\u5927Sangoma Technologies\u516c\u53f8\u7684\u4ea7\u54c1\u3002Sangoma Technologies Asterisk\u662f\u4e00\u5957\u5f00\u6e90\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\u3002Sangoma Technologies Certified Asterisk\u662fAsterisk\u7684\u5206\u652f\u7248\u672c\u3002\r\n\r\nSangoma Technologies Asterisk\u548cSangoma Technologies Certified Asterisk\u4e2d\u7684channels/chan_sip.c\u6587\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\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\u3002",
  "patchName": "Sangoma Technologies Asterisk\u548cSangoma Technologies Certified Asterisk\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Sangoma Technologies Asterisk \u003c=13.*",
      "Sangoma Technologies Asterisk \u003c=16.*",
      "Sangoma Technologies Asterisk \u003c=17.*",
      "Sangoma Technologies Certified Asterisk 13.21"
    ]
  },
  "referenceLink": "https://seclists.org/fulldisclosure/2019/Nov/18",
  "serverity": "\u4e2d",
  "submitTime": "2019-11-22",
  "title": "Sangoma Technologies Asterisk\u548cSangoma Technologies Certified Asterisk\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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