cnvd - cnvd-2017-05666

cnvd-2017-05666

Vulnerability from cnvd

Title: Wireshark WBXML Dissector'packet-wbxml.c'无限循环拒绝服务漏洞

Description:

Wireshark（前称Ethereal）是Wireshark团队开发的一套网络数据包分析软件。该软件的功能是截取网络数据包，并显示出详细的数据以供分析。

Wireshark容易出现远程拒绝服务漏洞.Attackers可以利用此问题使应用程序进入无限循环，消耗过多的CPU资源，这可能导致拒绝服务。

Severity: 高

Formal description:

目前没有详细的解决方案提供： https://www.wireshark.com/

Reference: http://www.securityfocus.com/bid/97633 https://nvd.nist.gov/vuln/detail/CVE-2017-7702

Impacted products

Name
['Wireshark Wireshark >=2.2.0\|\|<=2.2.5', 'Wireshark Wireshark >=2.0.0\|\|<=2.0.11']

Show details on source website

JSON

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{
  "bids": {
    "bid": {
      "bidNumber": "97633"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-7702"
    }
  },
  "description": "Wireshark\uff08\u524d\u79f0Ethereal\uff09\u662fWireshark\u56e2\u961f\u5f00\u53d1\u7684\u4e00\u5957\u7f51\u7edc\u6570\u636e\u5305\u5206\u6790\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u7684\u529f\u80fd\u662f\u622a\u53d6\u7f51\u7edc\u6570\u636e\u5305\uff0c\u5e76\u663e\u793a\u51fa\u8be6\u7ec6\u7684\u6570\u636e\u4ee5\u4f9b\u5206\u6790\u3002 \r\n\r\nWireshark\u5bb9\u6613\u51fa\u73b0\u8fdc\u7a0b\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e.Attackers\u53ef\u4ee5\u5229\u7528\u6b64\u95ee\u9898\u4f7f\u5e94\u7528\u7a0b\u5e8f\u8fdb\u5165\u65e0\u9650\u5faa\u73af\uff0c\u6d88\u8017\u8fc7\u591a\u7684CPU\u8d44\u6e90\uff0c\u8fd9\u53ef\u80fd\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Otto Airamo and Antti Levom\u00c3\u00a4ki, Forcepoint.",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttps://www.wireshark.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-05666",
  "openTime": "2017-04-30",
  "products": {
    "product": [
      "Wireshark Wireshark \u003e=2.2.0||\u003c=2.2.5",
      "Wireshark Wireshark \u003e=2.0.0||\u003c=2.0.11"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/97633\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-7702",
  "serverity": "\u9ad8",
  "submitTime": "2017-04-17",
  "title": "Wireshark WBXML Dissector\u0027packet-wbxml.c\u0027\u65e0\u9650\u5faa\u73af\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-7702 (GCVE-0-2017-7702)

Vulnerability from cvelistv5

Published

2017-04-12 23:00

Modified

2024-08-05 16:12

Severity ?

CWE

Summary

In Wireshark 2.2.0 to 2.2.5 and 2.0.0 to 2.0.11, the WBXML dissector could go into an infinite loop, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-wbxml.c by adding length validation.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/97633	vdb-entry, x_refsource_BID
	https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=2f322f66cbcca2fefdaa630494f9d6c97eb659b7	x_refsource_CONFIRM
	http://www.securitytracker.com/id/1038262	vdb-entry, x_refsource_SECTRACK
	https://security.gentoo.org/glsa/201706-12	vendor-advisory, x_refsource_GENTOO
	https://www.wireshark.org/security/wnpa-sec-2017-13.html	x_refsource_CONFIRM
	https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13477	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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            "url": "https://www.wireshark.org/security/wnpa-sec-2017-13.html"
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            "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13477"
          }
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        "title": "CVE Program Container"
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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