Vulnerability-Lookup

CNVD-2018-04902

Vulnerability from cnvd - Published: 2018-03-12

Title

Wireshark DOCSIS协议解析器拒绝服务漏洞

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。DOCSIS protocol dissector是其中的一个（有限电缆数据服务接口）协议解析器。 Wireshark 2.2.0版本至2.2.12版本和2.4.0版本至2.4.4版本中的DOCSIS协议解析器存在栈溢出漏洞。攻击者可通过注入畸形的数据包或诱使用户读取畸形的数据包跟踪文件利用该漏洞造成拒绝服务（崩溃）。

Severity

中

Patch Name

Wireshark DOCSIS协议解析器拒绝服务漏洞的补丁

Patch Description

Formal description

厂商已发布漏洞修复程序，请及时关注更新： https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=511a8b0b546d25413e289dc5a7d3a455a33994c2

Reference

https://www.wireshark.org/security/wnpa-sec-2018-08.html

Impacted products

Name
['Wireshark Wireshark >=2.2.0，<=2.2.12', 'Wireshark Wireshark >=2.4.0，<=2.4.4']

Show details on source website

JSON

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{
  "bids": {
    "bid": {
      "bidNumber": "103164"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-7337"
    }
  },
  "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\u3002DOCSIS protocol dissector\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\uff08\u6709\u9650\u7535\u7f06\u6570\u636e\u670d\u52a1\u63a5\u53e3\uff09\u534f\u8bae\u89e3\u6790\u5668\u3002\r\n\r\nWireshark 2.2.0\u7248\u672c\u81f32.2.12\u7248\u672c\u548c2.4.0\u7248\u672c\u81f32.4.4\u7248\u672c\u4e2d\u7684DOCSIS\u534f\u8bae\u89e3\u6790\u5668\u5b58\u5728\u6808\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u6ce8\u5165\u7578\u5f62\u7684\u6570\u636e\u5305\u6216\u8bf1\u4f7f\u7528\u6237\u8bfb\u53d6\u7578\u5f62\u7684\u6570\u636e\u5305\u8ddf\u8e2a\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\uff09\u3002",
  "discovererName": "Jakub Zawadzki",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=511a8b0b546d25413e289dc5a7d3a455a33994c2",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-04902",
  "openTime": "2018-03-12",
  "patchDescription": "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\u3002DOCSIS protocol dissector\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\uff08\u6709\u9650\u7535\u7f06\u6570\u636e\u670d\u52a1\u63a5\u53e3\uff09\u534f\u8bae\u89e3\u6790\u5668\u3002\r\n\r\nWireshark 2.2.0\u7248\u672c\u81f32.2.12\u7248\u672c\u548c2.4.0\u7248\u672c\u81f32.4.4\u7248\u672c\u4e2d\u7684DOCSIS\u534f\u8bae\u89e3\u6790\u5668\u5b58\u5728\u6808\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u6ce8\u5165\u7578\u5f62\u7684\u6570\u636e\u5305\u6216\u8bf1\u4f7f\u7528\u6237\u8bfb\u53d6\u7578\u5f62\u7684\u6570\u636e\u5305\u8ddf\u8e2a\u6587\u4ef6\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": "Wireshark DOCSIS\u534f\u8bae\u89e3\u6790\u5668\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Wireshark Wireshark \u003e=2.2.0\uff0c\u003c=2.2.12",
      "Wireshark Wireshark \u003e=2.4.0\uff0c\u003c=2.4.4"
    ]
  },
  "referenceLink": "https://www.wireshark.org/security/wnpa-sec-2018-08.html",
  "serverity": "\u4e2d",
  "submitTime": "2018-02-24",
  "title": "Wireshark DOCSIS\u534f\u8bae\u89e3\u6790\u5668\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2018-7337 (GCVE-0-2018-7337)

Vulnerability from cvelistv5 – Published: 2018-02-23 22:00 – Updated: 2024-08-05 06:24

Summary

In Wireshark 2.4.0 to 2.4.4, the DOCSIS protocol dissector could crash. This was addressed in plugins/docsis/packet-docsis.c by removing the recursive algorithm that had been used for concatenated PDUs.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 29/100 over 2193 records in the last 180 days details

References

5 references

URL	Tags
https://lists.debian.org/debian-lts-announce/2018…	mailing-listx_refsource_MLIST
http://www.securityfocus.com/bid/103164	vdb-entryx_refsource_BID
https://code.wireshark.org/review/gitweb?p=wiresh…	x_refsource_CONFIRM
https://bugs.wireshark.org/bugzilla/show_bug.cgi?…	x_refsource_CONFIRM
https://www.wireshark.org/security/wnpa-sec-2018-…	x_refsource_CONFIRM

Date Public

2018-02-23 00:00

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T06:24:11.893Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "name": "[debian-lts-announce] 20180418 [SECURITY] [DLA 1353-1] wireshark security update",
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              "x_refsource_MLIST",
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            ],
            "url": "https://lists.debian.org/debian-lts-announce/2018/04/msg00018.html"
          },
          {
            "name": "103164",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/103164"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=511a8b0b546d25413e289dc5a7d3a455a33994c2"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14446"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.wireshark.org/security/wnpa-sec-2018-08.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
            }
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      ],
      "datePublic": "2018-02-23T00:00:00.000Z",
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          "value": "In Wireshark 2.4.0 to 2.4.4, the DOCSIS protocol dissector could crash. This was addressed in plugins/docsis/packet-docsis.c by removing the recursive algorithm that had been used for concatenated PDUs."
        }
      ],
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        "dateUpdated": "2018-04-19T09:57:01.000Z",
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      },
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            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2018/04/msg00018.html"
        },
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          "name": "103164",
          "tags": [
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            "x_refsource_BID"
          ],
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        },
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          "url": "https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=511a8b0b546d25413e289dc5a7d3a455a33994c2"
        },
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          "ASSIGNER": "cve@mitre.org",
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    "state": "PUBLISHED"
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  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

Loading timeline…

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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