cnvd-2016-02773
Vulnerability from cnvd
Title
Wireshark ASN.1 BER解析器拒绝服务漏洞（CNVD-2016-02773）
Description
Wireshark（前称Ethereal）是Wireshark团队开发的一套网络数据包分析软件。 Wireshark 1.12.10之前1.12.x版本和2.0.2之前2.x版本的ASN.1 BER解析器中的epan/dissectors/packet-ber.c文件存在拒绝服务漏洞。远程攻击者可利用该漏洞通过触发空集的数据包，造成拒绝服务（缓冲区越边界读取和应用程序崩溃）。
Severity
中
Patch Name
Wireshark ASN.1 BER解析器拒绝服务漏洞（CNVD-2016-02773）的补丁
Patch Description
Wireshark（前称Ethereal）是Wireshark团队开发的一套网络数据包分析软件。 Wireshark 1.12.10之前1.12.x版本和2.0.2之前2.x版本的ASN.1 BER解析器中的epan/dissectors/packet-ber.c文件存在拒绝服务漏洞。远程攻击者可利用该漏洞通过触发空集的数据包，造成拒绝服务（缓冲区越边界读取和应用程序崩溃）。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

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.wireshark.org/security/wnpa-sec-2016-15.html

Reference
https://www.wireshark.org/security/wnpa-sec-2016-15.html https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-4418
Impacted products
Name
['Wireshark Wireshark 1.12.x(<1.12.10)', 'Wireshark Wireshark 2.x<2.0.2']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-4418"
    }
  },
  "description": "Wireshark\uff08\u524d\u79f0Ethereal\uff09\u662fWireshark\u56e2\u961f\u5f00\u53d1\u7684\u4e00\u5957\u7f51\u7edc\u6570\u636e\u5305\u5206\u6790\u8f6f\u4ef6\u3002\r\n\r\nWireshark 1.12.10\u4e4b\u524d1.12.x\u7248\u672c\u548c2.0.2\u4e4b\u524d2.x\u7248\u672c\u7684ASN.1 BER\u89e3\u6790\u5668\u4e2d\u7684epan/dissectors/packet-ber.c\u6587\u4ef6\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u89e6\u53d1\u7a7a\u96c6\u7684\u6570\u636e\u5305\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7f13\u51b2\u533a\u8d8a\u8fb9\u754c\u8bfb\u53d6\u548c\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\u3002",
  "discovererName": "Wireshark",
  "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.wireshark.org/security/wnpa-sec-2016-15.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-02773",
  "openTime": "2016-05-06",
  "patchDescription": "Wireshark\uff08\u524d\u79f0Ethereal\uff09\u662fWireshark\u56e2\u961f\u5f00\u53d1\u7684\u4e00\u5957\u7f51\u7edc\u6570\u636e\u5305\u5206\u6790\u8f6f\u4ef6\u3002\r\n\r\nWireshark 1.12.10\u4e4b\u524d1.12.x\u7248\u672c\u548c2.0.2\u4e4b\u524d2.x\u7248\u672c\u7684ASN.1 BER\u89e3\u6790\u5668\u4e2d\u7684epan/dissectors/packet-ber.c\u6587\u4ef6\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u89e6\u53d1\u7a7a\u96c6\u7684\u6570\u636e\u5305\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7f13\u51b2\u533a\u8d8a\u8fb9\u754c\u8bfb\u53d6\u548c\u5e94\u7528\u7a0b\u5e8f\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": "Wireshark ASN.1 BER\u89e3\u6790\u5668\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2016-02773\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Wireshark Wireshark 1.12.x(\u003c1.12.10)",
      "Wireshark Wireshark 2.x\u003c2.0.2"
    ]
  },
  "referenceLink": "https://www.wireshark.org/security/wnpa-sec-2016-15.html\r\nhttps://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-4418",
  "serverity": "\u4e2d",
  "submitTime": "2016-05-04",
  "title": "Wireshark ASN.1 BER\u89e3\u6790\u5668\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2016-02773\uff09"
}


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