Vulnerability-Lookup

CNVD-2019-06219

Vulnerability from cnvd - Published: 2019-03-06

Title

Wireshark Bazaar protocol解析器无限循环漏洞

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。Bazaar protocol dissector是其中的一个Bazaar协议解析器。 Wireshark 2.6.0版本至2.6.1版本、2.4.0版本至2.4.7版本和2.2.0版本至2.2.15版本中的Bazaar protocol解析器存在无限循环漏洞，攻击者可利用该漏洞使解析器进入无限循环。

Severity

高

Patch Name

Wireshark Bazaar protocol解析器无限循环漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=6c44312f465014eb409d766a9828b7f101f6251c

Reference

https://www.wireshark.org/security/wnpa-sec-2018-40.html

Impacted products

Name
['Wireshark Wireshark >=2.6.0，<=2.6.1', 'Wireshark Wireshark >=2.4.0，<=2.4.7', 'Wireshark Wireshark >=2.2.0，<=2.2.15']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-14368"
    }
  },
  "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\u3002Bazaar protocol dissector\u662f\u5176\u4e2d\u7684\u4e00\u4e2aBazaar\u534f\u8bae\u89e3\u6790\u5668\u3002\n\nWireshark 2.6.0\u7248\u672c\u81f32.6.1\u7248\u672c\u30012.4.0\u7248\u672c\u81f32.4.7\u7248\u672c\u548c2.2.0\u7248\u672c\u81f32.2.15\u7248\u672c\u4e2d\u7684Bazaar protocol\u89e3\u6790\u5668\u5b58\u5728\u65e0\u9650\u5faa\u73af\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u89e3\u6790\u5668\u8fdb\u5165\u65e0\u9650\u5faa\u73af\u3002",
  "discovererName": "Wireshark",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\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=6c44312f465014eb409d766a9828b7f101f6251c",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-06219",
  "openTime": "2019-03-06",
  "patchDescription": "Wireshark\uff08\u524d\u79f0Ethereal\uff09\u662fWireshark\u56e2\u961f\u5f00\u53d1\u7684\u4e00\u5957\u7f51\u7edc\u6570\u636e\u5305\u5206\u6790\u8f6f\u4ef6\u3002\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\u3002Bazaar protocol dissector\u662f\u5176\u4e2d\u7684\u4e00\u4e2aBazaar\u534f\u8bae\u89e3\u6790\u5668\u3002\r\n\r\nWireshark 2.6.0\u7248\u672c\u81f32.6.1\u7248\u672c\u30012.4.0\u7248\u672c\u81f32.4.7\u7248\u672c\u548c2.2.0\u7248\u672c\u81f32.2.15\u7248\u672c\u4e2d\u7684Bazaar protocol\u89e3\u6790\u5668\u5b58\u5728\u65e0\u9650\u5faa\u73af\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u89e3\u6790\u5668\u8fdb\u5165\u65e0\u9650\u5faa\u73af\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 Bazaar protocol\u89e3\u6790\u5668\u65e0\u9650\u5faa\u73af\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Wireshark Wireshark \u003e=2.6.0\uff0c\u003c=2.6.1",
      "Wireshark Wireshark \u003e=2.4.0\uff0c\u003c=2.4.7",
      "Wireshark Wireshark \u003e=2.2.0\uff0c\u003c=2.2.15"
    ]
  },
  "referenceLink": "https://www.wireshark.org/security/wnpa-sec-2018-40.html",
  "serverity": "\u9ad8",
  "submitTime": "2018-07-19",
  "title": "Wireshark Bazaar protocol\u89e3\u6790\u5668\u65e0\u9650\u5faa\u73af\u6f0f\u6d1e"
}

CVE-2018-14368 (GCVE-0-2018-14368)

Vulnerability from cvelistv5 – Published: 2018-07-19 02:00 – Updated: 2024-08-05 09:29

Summary

In Wireshark 2.6.0 to 2.6.1, 2.4.0 to 2.4.7, and 2.2.0 to 2.2.15, the Bazaar protocol dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-bzr.c by properly handling items that are too long.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

7 references

URL	Tags
https://www.wireshark.org/security/wnpa-sec-2018-…	x_refsource_CONFIRM
http://www.securitytracker.com/id/1041608	vdb-entryx_refsource_SECTRACK
https://code.wireshark.org/review/gitweb?p=wiresh…	x_refsource_CONFIRM
https://bugs.wireshark.org/bugzilla/show_bug.cgi?…	x_refsource_CONFIRM
https://lists.debian.org/debian-lts-announce/2018…	mailing-listx_refsource_MLIST
http://www.securityfocus.com/bid/104847	vdb-entryx_refsource_BID
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE

Date Public

2018-07-18 00:00

Show details on NVD website

JSON

To clipboard

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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.