cnvd-2020-01312
Vulnerability from cnvd
Title
Sangoma Technologies Asterisk和Sangoma Technologies Certified Asterisk代码问题漏洞
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 13.x及之前版本和Sangoma Technologies Certified Asterisk 13.21-x及之前版本中的res_pjsip_t38.c文件存在代码问题漏洞。该漏洞源于网络系统或产品的代码开发过程中存在设计或实现不当的问题。 攻击者可利用该漏洞执行恶意代码。
Severity
中
Patch Name
Sangoma Technologies Asterisk和Sangoma Technologies Certified Asterisk代码问题漏洞的补丁
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 13.x及之前版本和Sangoma Technologies Certified Asterisk 13.21-x及之前版本中的res_pjsip_t38.c文件存在代码问题漏洞。该漏洞源于网络系统或产品的代码开发过程中存在设计或实现不当的问题。 攻击者可利用该漏洞执行恶意代码。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/20
Impacted products
Name
['Sangoma Technologies Asterisk <=13.*', 'Sangoma Technologies Certified Asterisk <=13.21-*']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-18976"
    }
  },
  "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 13.x\u53ca\u4e4b\u524d\u7248\u672c\u548cSangoma Technologies Certified Asterisk 13.21-x\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684res_pjsip_t38.c\u6587\u4ef6\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u7684\u4ee3\u7801\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u5b58\u5728\u8bbe\u8ba1\u6216\u5b9e\u73b0\u4e0d\u5f53\u7684\u95ee\u9898\u3002 \u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u6076\u610f\u4ee3\u7801\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-2020-01312",
  "openTime": "2020-01-10",
  "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 13.x\u53ca\u4e4b\u524d\u7248\u672c\u548cSangoma Technologies Certified Asterisk 13.21-x\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684res_pjsip_t38.c\u6587\u4ef6\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u7684\u4ee3\u7801\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u5b58\u5728\u8bbe\u8ba1\u6216\u5b9e\u73b0\u4e0d\u5f53\u7684\u95ee\u9898\u3002 \u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u6076\u610f\u4ee3\u7801\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\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Sangoma Technologies Asterisk \u003c=13.*",
      "Sangoma Technologies Certified Asterisk \u003c=13.21-*"
    ]
  },
  "referenceLink": "https://seclists.org/fulldisclosure/2019/Nov/20",
  "serverity": "\u4e2d",
  "submitTime": "2019-11-22",
  "title": "Sangoma Technologies Asterisk\u548cSangoma Technologies Certified Asterisk\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e"
}


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