Vulnerability-Lookup

CNVD-2019-18507

Vulnerability from cnvd - Published: 2019-06-19

Title

Wireshark内存泄漏漏洞

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 2.6.0版本至2.6.3版本中的Steam IHS Discovery解析器存在内存泄漏漏洞，攻击者可通过注入畸形数据包或诱使受害者读取畸形数据包跟踪文件利用该漏洞导致Wireshark崩溃。

Severity

高

Patch Name

Wireshark内存泄漏漏洞的补丁

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=6e920ddc3cad2886ef07ca1a8e50e2a5c50986f7

Reference

https://www.wireshark.org/security/wnpa-sec-2018-48.html

Impacted products

Name
Wireshark Wireshark >=2.6.0，<=2.6.3

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-18226"
    }
  },
  "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\n\nWireshark 2.6.0\u7248\u672c\u81f32.6.3\u7248\u672c\u4e2d\u7684Steam IHS Discovery\u89e3\u6790\u5668\u5b58\u5728\u5185\u5b58\u6cc4\u6f0f\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u6ce8\u5165\u7578\u5f62\u6570\u636e\u5305\u6216\u8bf1\u4f7f\u53d7\u5bb3\u8005\u8bfb\u53d6\u7578\u5f62\u6570\u636e\u5305\u8ddf\u8e2a\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4Wireshark\u5d29\u6e83\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=6e920ddc3cad2886ef07ca1a8e50e2a5c50986f7",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-18507",
  "openTime": "2019-06-19",
  "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 2.6.0\u7248\u672c\u81f32.6.3\u7248\u672c\u4e2d\u7684Steam IHS Discovery\u89e3\u6790\u5668\u5b58\u5728\u5185\u5b58\u6cc4\u6f0f\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u6ce8\u5165\u7578\u5f62\u6570\u636e\u5305\u6216\u8bf1\u4f7f\u53d7\u5bb3\u8005\u8bfb\u53d6\u7578\u5f62\u6570\u636e\u5305\u8ddf\u8e2a\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4Wireshark\u5d29\u6e83\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\u5185\u5b58\u6cc4\u6f0f\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Wireshark Wireshark \u003e=2.6.0\uff0c\u003c=2.6.3"
  },
  "referenceLink": "https://www.wireshark.org/security/wnpa-sec-2018-48.html",
  "serverity": "\u9ad8",
  "submitTime": "2018-10-12",
  "title": "Wireshark\u5185\u5b58\u6cc4\u6f0f\u6f0f\u6d1e"
}

CVE-2018-18226 (GCVE-0-2018-18226)

Vulnerability from cvelistv5 – Published: 2018-10-12 05:00 – Updated: 2024-08-05 11:01

Summary

In Wireshark 2.6.0 to 2.6.3, the Steam IHS Discovery dissector could consume system memory. This was addressed in epan/dissectors/packet-steam-ihs-discovery.c by changing the memory-management approach.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

7 references

URL	Tags
http://www.securitytracker.com/id/1041909	vdb-entryx_refsource_SECTRACK
https://bugs.wireshark.org/bugzilla/show_bug.cgi?…	x_refsource_MISC
http://www.securityfocus.com/bid/105583	vdb-entryx_refsource_BID
https://code.wireshark.org/review/gitweb?p=wiresh…	x_refsource_MISC
https://www.debian.org/security/2018/dsa-4359	vendor-advisoryx_refsource_DEBIAN
https://www.wireshark.org/security/wnpa-sec-2018-…	x_refsource_MISC
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE

Date Public

2018-10-12 00:00

Show details on NVD website

JSON

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          },
          {
            "tags": [
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            "url": "https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15171"
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        },
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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.

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.

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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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CNVD-2019-18507

CVE-2018-18226 (GCVE-0-2018-18226)

Tags

Sightings

Nomenclature

Related by attack behaviour