Vulnerability-Lookup

CNVD-2017-02554

Vulnerability from cnvd - Published: 2017-03-09

Title

Vim本地整数溢出漏洞（CNVD-2017-02554）

Description

Vim是一款开源的、可配置的用于创建和更改任何类型文本的文本编辑器，它可在大多数UNIX和AppleOSX中使用。 Vim存在本地整数溢出漏洞。由于程序未能充分限制检查用户提供的数据，攻击者可以利用漏洞在受影响的应用程序的上下文中执行任意代码。失败的漏洞尝试可能会导致拒绝服务条件。

Severity

中

Patch Name

Vim本地整数溢出漏洞（CNVD-2017-02554）的补丁

Patch Description

Vim是一款开源的、可配置的用于创建和更改任何类型文本的文本编辑器，它可在大多数UNIX和AppleOSX中使用。 Vim存在本地整数溢出漏洞。由于程序未能充分限制检查用户提供的数据，攻击者可以利用漏洞在受影响的应用程序的上下文中执行任意代码。失败的漏洞尝试可能会导致拒绝服务条件。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

目前厂商已经发布了升级补丁以修复此安全问题，详情请关注厂商主页: https://groups.google.com/forum/#%21topic/vim_dev/QPZc0CY9j3Y

Reference

https://groups.google.com/forum/#%21topic/vim_dev/QPZc0CY9j3Y

Impacted products

Name
VIM Vim <=8.0.0376

Show details on source website

JSON

To clipboard

{
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    "bid": {
      "bidNumber": "96451"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-6349",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6349"
    }
  },
  "description": "Vim\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u3001\u53ef\u914d\u7f6e\u7684\u7528\u4e8e\u521b\u5efa\u548c\u66f4\u6539\u4efb\u4f55\u7c7b\u578b\u6587\u672c\u7684\u6587\u672c\u7f16\u8f91\u5668\uff0c\u5b83\u53ef\u5728\u5927\u591a\u6570UNIX\u548cAppleOSX\u4e2d\u4f7f\u7528\u3002\r\n\r\nVim\u5b58\u5728\u672c\u5730\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u3002\u7531\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u9650\u5236\u68c0\u67e5\u7528\u6237\u63d0\u4f9b\u7684\u6570\u636e\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6f0f\u6d1e\u5728\u53d7\u5f71\u54cd\u7684\u5e94\u7528\u7a0b\u5e8f\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002\u5931\u8d25\u7684\u6f0f\u6d1e\u5c1d\u8bd5\u53ef\u80fd\u4f1a\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u6761\u4ef6\u3002",
  "discovererName": "Vim",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875:\r\nhttps://groups.google.com/forum/#%21topic/vim_dev/QPZc0CY9j3Y",
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  "number": "CNVD-2017-02554",
  "openTime": "2017-03-09",
  "patchDescription": "Vim\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u3001\u53ef\u914d\u7f6e\u7684\u7528\u4e8e\u521b\u5efa\u548c\u66f4\u6539\u4efb\u4f55\u7c7b\u578b\u6587\u672c\u7684\u6587\u672c\u7f16\u8f91\u5668\uff0c\u5b83\u53ef\u5728\u5927\u591a\u6570UNIX\u548cAppleOSX\u4e2d\u4f7f\u7528\u3002\r\n\r\nVim\u5b58\u5728\u672c\u5730\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u3002\u7531\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u9650\u5236\u68c0\u67e5\u7528\u6237\u63d0\u4f9b\u7684\u6570\u636e\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6f0f\u6d1e\u5728\u53d7\u5f71\u54cd\u7684\u5e94\u7528\u7a0b\u5e8f\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002\u5931\u8d25\u7684\u6f0f\u6d1e\u5c1d\u8bd5\u53ef\u80fd\u4f1a\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u6761\u4ef6\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": "Vim\u672c\u5730\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2017-02554\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "VIM Vim \u003c=8.0.0376"
  },
  "referenceLink": "https://groups.google.com/forum/#%21topic/vim_dev/QPZc0CY9j3Y",
  "serverity": "\u4e2d",
  "submitTime": "2017-02-28",
  "title": "Vim\u672c\u5730\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2017-02554\uff09"
}

CVE-2017-6349 (GCVE-0-2017-6349)

Vulnerability from cvelistv5 – Published: 2017-02-27 07:25 – Updated: 2024-08-05 15:25

Summary

An integer overflow at a u_read_undo memory allocation site would occur for vim before patch 8.0.0377, if it does not properly validate values for tree length when reading a corrupted undo file, which may lead to resultant buffer overflows.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

7 references

URL	Tags
https://security.gentoo.org/glsa/201706-26	vendor-advisoryx_refsource_GENTOO
http://www.securitytracker.com/id/1037949	vdb-entryx_refsource_SECTRACK
https://github.com/vim/vim/commit/3eb1637b1bba195…	x_refsource_MISC
http://www.securityfocus.com/bid/96451	vdb-entryx_refsource_BID
https://groups.google.com/forum/#%21topic/vim_dev…	x_refsource_MISC
https://groups.google.com/forum/#%21topic/vim_dev…	x_refsource_MISC
https://usn.ubuntu.com/4309-1/	vendor-advisoryx_refsource_UBUNTU

Date Public

2017-02-27 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.