cnvd - cnvd-2021-03017

CNVD-2021-03017

Vulnerability from cnvd - Published: 2021-01-15

Title

Eaton Easysoft拒绝服务漏洞

Description

Eaton Easysoft是美国伊顿（Eaton）公司的一款应用于工业领域的编程应用。该软件用于用于对Easy控制器和显示器进行编程，可对电路图按照格式进行编辑和展示。 Eaton easySoft software v7.20版本存在拒绝服务漏洞，攻击者可利用该漏洞执行恶意代码或通过欺骗用户在应用程序中上传格式不正确的.e70文件使应用程序崩溃。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.eaton.com/us/en-us.html

Reference

https://us-cert.cisa.gov/ics/advisories/icsa-21-007-03

Impacted products

Name
Eaton Easysoft software <=v7.20

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-6656",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-6656"
    }
  },
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-03017",
  "openTime": "2021-01-15",
  "products": {
    "product": "Eaton Easysoft software \u003c=v7.20"
  },
  "referenceLink": "https://us-cert.cisa.gov/ics/advisories/icsa-21-007-03",
  "serverity": "\u4e2d",
  "submitTime": "2021-01-09",
  "title": "Eaton Easysoft\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2020-6656 (GCVE-0-2020-6656)

Vulnerability from cvelistv5 – Published: 2021-01-07 17:22 – Updated: 2024-08-04 09:11

Summary

Eaton's easySoft software v7.xx prior to v7.22 are susceptible to file parsing type confusion remote code execution vulnerability. A malicious entity can execute a malicious code or make the application crash by tricking user upload a malformed .E70 file in the application. The vulnerability arises due to improper validation of user data supplied through E70 file which is causing Type Confusion.

Severity ?

5.8 (Medium)


                        
                          CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:L

CWE

CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
CWE-20 - Improper Input Validation

Assigner

Eaton

References

URL

Tags

	https://www.eaton.com/content/dam/eaton/company/n…	x_refsource_MISC
	https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC
	https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC
	https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC
	https://us-cert.cisa.gov/ics/advisories/icsa-21-007-03	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Eaton	easySoft Software	Affected: v7.xx prior to v7.22

Credits

Eaton would like to thank Francis Provencher from ZDI

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2021-03017

CVE-2020-6656 (GCVE-0-2020-6656)

Tags

Sightings

Nomenclature