Vulnerability-Lookup

CNVD-2017-06714

Vulnerability from cnvd - Published: 2017-05-16

Title

Minicom缓冲区溢出漏洞

Description

Minicom是一个用来在使用modem的计算机之间进行通讯的Unix终端程序。 Minicom 2.7.1之前的版本中存在本地缓冲区溢出漏洞，该漏洞源于程序未能充分的对用户提交的数据执行边界检测。本地攻击者可利用该漏洞造成minicom崩溃或在minicom进程中执行任意代码。

Severity

中

Patch Name

Minicom缓冲区溢出漏洞的补丁

Patch Description

Minicom是一个用来在使用modem的计算机之间进行通讯的Unix终端程序。 Minicom 2.7.1之前的版本中存在本地缓冲区溢出漏洞，该漏洞源于程序未能充分的对用户提交的数据执行边界检测。本地攻击者可利用该漏洞造成minicom崩溃或在minicom进程中执行任意代码。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，补丁获取链接： https://alioth.debian.org/projects/minicom/

Reference

http://www.securityfocus.com/bid/97966

Impacted products

Name
Minicom Minicom <2.7.1

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "97966"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-7467",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7467"
    }
  },
  "description": "Minicom\u662f\u4e00\u4e2a\u7528\u6765\u5728\u4f7f\u7528modem\u7684\u8ba1\u7b97\u673a\u4e4b\u95f4\u8fdb\u884c\u901a\u8baf\u7684Unix\u7ec8\u7aef\u7a0b\u5e8f\u3002\r\n\r\nMinicom 2.7.1\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u672c\u5730\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u7684\u5bf9\u7528\u6237\u63d0\u4ea4\u7684\u6570\u636e\u6267\u884c\u8fb9\u754c\u68c0\u6d4b\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210minicom\u5d29\u6e83\u6216\u5728minicom\u8fdb\u7a0b\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "Alexander Peslyak (Openwall)",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://alioth.debian.org/projects/minicom/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-06714",
  "openTime": "2017-05-16",
  "patchDescription": "Minicom\u662f\u4e00\u4e2a\u7528\u6765\u5728\u4f7f\u7528modem\u7684\u8ba1\u7b97\u673a\u4e4b\u95f4\u8fdb\u884c\u901a\u8baf\u7684Unix\u7ec8\u7aef\u7a0b\u5e8f\u3002\r\n\r\nMinicom 2.7.1\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u5b58\u5728\u672c\u5730\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u7684\u5bf9\u7528\u6237\u63d0\u4ea4\u7684\u6570\u636e\u6267\u884c\u8fb9\u754c\u68c0\u6d4b\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210minicom\u5d29\u6e83\u6216\u5728minicom\u8fdb\u7a0b\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "Minicom\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Minicom Minicom \u003c2.7.1"
  },
  "referenceLink": "http://www.securityfocus.com/bid/97966",
  "serverity": "\u4e2d",
  "submitTime": "2017-04-27",
  "title": "Minicom\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2017-7467 (GCVE-0-2017-7467)

Vulnerability from cvelistv5 – Published: 2018-07-11 13:00 – Updated: 2024-08-05 16:04

Summary

A buffer overflow flaw was found in the way minicom before version 2.7.1 handled VT100 escape sequences. A malicious terminal device could potentially use this flaw to crash minicom, or execute arbitrary code in the context of the minicom process.

Severity

7 (High)


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

CWE

CWE-787

Assigner

redhat redhat root

References

4 references

URL	Tags
http://www.openwall.com/lists/oss-security/2017/04/18/5	mailing-listx_refsource_MLIST
http://www.securityfocus.com/bid/97966	vdb-entryx_refsource_BID
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2…	x_refsource_CONFIRM
https://security.gentoo.org/glsa/201706-13	vendor-advisoryx_refsource_GENTOO

Impacted products

1 product

Vendor	Product	Version
[UNKNOWN]	minicom	Affected: minicom 2.7.1

Date Public

2017-04-18 00:00

Show details on NVD website

JSON

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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.

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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.

Action not permitted

CNVD-2017-06714

CVE-2017-7467 (GCVE-0-2017-7467)

Tags

Sightings

Nomenclature

Related by attack behaviour