Vulnerability-Lookup

CNVD-2018-04891

Vulnerability from cnvd - Published: 2018-03-12

Title

Wireshark epan/dissectors/packet-ber.c文件拒绝服务漏洞

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 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epan/dissectors/packet-ber.c文件存在安全漏洞。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（无限循环和CPU资源大量消耗）。

Severity

中

Patch Name

Wireshark epan/dissectors/packet-ber.c文件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=157712b2f5f89b19ef2497ea89c5938eb29529da

Reference

https://www.wireshark.org/security/wnpa-sec-2018-06.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": "103158"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-7331"
    }
  },
  "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 2.2.0\u7248\u672c\u81f32.2.12\u7248\u672c\u548c2.4.0\u7248\u672c\u81f32.4.4\u7248\u672c\u4e2d\u7684epan/dissectors/packet-ber.c\u6587\u4ef6\u5b58\u5728\u5b89\u5168\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\u65e0\u9650\u5faa\u73af\u548cCPU\u8d44\u6e90\u5927\u91cf\u6d88\u8017\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=157712b2f5f89b19ef2497ea89c5938eb29529da",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-04891",
  "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\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\u7684epan/dissectors/packet-ber.c\u6587\u4ef6\u5b58\u5728\u5b89\u5168\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\u65e0\u9650\u5faa\u73af\u548cCPU\u8d44\u6e90\u5927\u91cf\u6d88\u8017\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 epan/dissectors/packet-ber.c\u6587\u4ef6\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-2018-06.html",
  "serverity": "\u4e2d",
  "submitTime": "2018-02-24",
  "title": "Wireshark epan/dissectors/packet-ber.c\u6587\u4ef6\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2018-7331 (GCVE-0-2018-7331)

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 and 2.2.0 to 2.2.12, epan/dissectors/packet-ber.c had an infinite loop that was addressed by validating a length.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

5 references

URL	Tags
https://code.wireshark.org/review/gitweb?p=wiresh…	x_refsource_CONFIRM
https://www.wireshark.org/security/wnpa-sec-2018-…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/103158	vdb-entryx_refsource_BID
https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST
https://bugs.wireshark.org/bugzilla/show_bug.cgi?…	x_refsource_CONFIRM

Date Public

2018-02-23 00:00

Show details on NVD website

JSON

To clipboard

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            ],
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          },
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          },
          {
            "name": "[debian-lts-announce] 20190115 [SECURITY] [DLA 1634-1] wireshark security update",
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          },
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            ],
            "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14444"
          }
        ],
        "title": "CVE Program Container"
      }
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        {
          "tags": [
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          "url": "https://www.wireshark.org/security/wnpa-sec-2018-06.html"
        },
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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.

Detection rules are retrieved from Rulezet.

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.