Vulnerability-Lookup

CNVD-2018-10156

Vulnerability from cnvd - Published: 2018-05-23

Title

tinysvcmdns library缓冲区溢出漏洞

Description

tinysvcmdns library是一个用于服务的组播DNS响应库。 tinysvcmdns library 2016-07-18版本中存在堆溢出漏洞。攻击者可通过发送dns数据包利用该漏洞使该库覆盖堆上的任意数据。

Severity

高

Patch Name

tinysvcmdns library缓冲区溢出漏洞的补丁

Patch Description

tinysvcmdns library是一个用于服务的组播DNS响应库。 tinysvcmdns library 2016-07-18版本中存在堆溢出漏洞。攻击者可通过发送dns数据包利用该漏洞使该库覆盖堆上的任意数据。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://bitbucket.org/geekman/tinysvcmdns

Reference

https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0439

Impacted products

Name
tinysvcmdns library 2016-07-18

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2017-12087"
    }
  },
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  "discovererName": "unknown",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://bitbucket.org/geekman/tinysvcmdns",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-10156",
  "openTime": "2018-05-23",
  "patchDescription": "tinysvcmdns library\u662f\u4e00\u4e2a\u7528\u4e8e\u670d\u52a1\u7684\u7ec4\u64adDNS\u54cd\u5e94\u5e93\u3002\r\n\r\ntinysvcmdns library 2016-07-18\u7248\u672c\u4e2d\u5b58\u5728\u5806\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001dns\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u8be5\u5e93\u8986\u76d6\u5806\u4e0a\u7684\u4efb\u610f\u6570\u636e\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": "tinysvcmdns library\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "tinysvcmdns library 2016-07-18"
  },
  "referenceLink": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0439",
  "serverity": "\u9ad8",
  "submitTime": "2018-04-26",
  "title": "tinysvcmdns library\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2017-12087 (GCVE-0-2017-12087)

Vulnerability from cvelistv5 – Published: 2018-04-24 19:00 – Updated: 2024-09-16 20:47

Summary

An exploitable heap overflow vulnerability exists in the tinysvcmdns library version 2016-07-18. A specially crafted packet can make the library overwrite an arbitrary amount of data on the heap with attacker controlled values. An attacker needs send a dns packet to trigger this vulnerability.

Severity

10 (Critical)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CWE

heap overflow

Assigner

talos mitre root

References

1 reference

URL	Tags
https://www.talosintelligence.com/vulnerability_r…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
geekman	Tinysvcmdns	Affected: 2016-07-18

Date Public

2017-11-20 00:00

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-05T18:28:16.485Z",
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            "baseScore": 10,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
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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.