Vulnerability-Lookup

CNVD-2017-07578

Vulnerability from cnvd - Published: 2017-05-26

Title

ytnef堆缓冲区溢出漏洞（CNVD-2017-07578）

Description

ytnef是一个用于从winmail.dat文件中提取数据的应用程序库。 ytnef 1.9.2及之前的版本中的libytnef存在堆缓冲区溢出漏洞，由于在lib/ytnef.c文件的SIZECHECK宏中程序未能正确的验证边界。攻击者可利用该漏洞造成堆缓冲区越边界读取。

Severity

中

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://github.com/Yeraze/ytnef

Reference

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=862556

Impacted products

Name
ytnef ytnef <=1.9.2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-9058"
    }
  },
  "description": "ytnef\u662f\u4e00\u4e2a\u7528\u4e8e\u4ecewinmail.dat\u6587\u4ef6\u4e2d\u63d0\u53d6\u6570\u636e\u7684\u5e94\u7528\u7a0b\u5e8f\u5e93\u3002\r\n\r\nytnef 1.9.2\u53ca\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684libytnef\u5b58\u5728\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u7531\u4e8e\u5728lib/ytnef.c\u6587\u4ef6\u7684SIZECHECK\u5b8f\u4e2d\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u9a8c\u8bc1\u8fb9\u754c\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u5806\u7f13\u51b2\u533a\u8d8a\u8fb9\u754c\u8bfb\u53d6\u3002",
  "discovererName": "bingosxs",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttps://github.com/Yeraze/ytnef",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-07578",
  "openTime": "2017-05-26",
  "products": {
    "product": "ytnef ytnef \u003c=1.9.2"
  },
  "referenceLink": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=862556",
  "serverity": "\u4e2d",
  "submitTime": "2017-05-22",
  "title": "ytnef\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2017-07578\uff09"
}

CVE-2017-9058 (GCVE-0-2017-9058)

Vulnerability from cvelistv5 – Published: 2017-05-18 06:13 – Updated: 2024-08-05 16:55

Summary

In libytnef in ytnef through 1.9.2, there is a heap-based buffer over-read due to incorrect boundary checking in the SIZECHECK macro in lib/ytnef.c.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
https://usn.ubuntu.com/3667-1/	vendor-advisoryx_refsource_UBUNTU
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug…	x_refsource_CONFIRM
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA

Date Public

2017-05-18 00:00

Show details on NVD website

JSON

To clipboard

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            "url": "https://usn.ubuntu.com/3667-1/"
          },
          {
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            ],
            "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=862556"
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LFJWMUEUC4ILH2HEOCYVVLQT654ZMCGQ/"
          }
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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.

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.