cnvd - cnvd-2020-74621

CNVD-2020-74621

Vulnerability from cnvd - Published: 2020-12-28

Title

多款IBM产品授权问题漏洞

Description

IBM Business Process Manager（BPM）等都是美国IBM公司的产品。IBM Business Process Manager是一套综合的业务流程管理平台。IBM Business Automation Workflow是一套工作流程自动化解决方案。IBM Process Federation Server Component是一个IBM BPM环境的可选组件。 IBM Automation Workstream Services 19.0.3、20.0.1、20.0.2版本，IBM Business Automation Workflow 18.0、19.0、20.0版本和IBM Business Process Manager 8.6版本存在授权问题漏洞。经过身份认证的攻击者可利用该漏洞获取敏感信息或导致拒绝服务。

Severity

中

Patch Name

多款IBM产品授权问题漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://www.ibm.com/support/pages/node/6359463

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-4794

Impacted products

Name
['IBM Business Automation Workflow 18.0', 'IBM Business Automation Workflow 19.0', 'IBM Business Automation Workflow 20.0', 'IBM Business Process Manager 8.6', 'IBM Automation Workstream Services 19.0.3', 'IBM Automation Workstream Services 20.0.1', 'IBM Automation Workstream Services 20.0.2']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-4794",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-4794"
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  "number": "CNVD-2020-74621",
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      "IBM Business Automation Workflow 19.0",
      "IBM Business Automation Workflow 20.0",
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      "IBM Automation Workstream Services 19.0.3",
      "IBM Automation Workstream Services 20.0.1",
      "IBM Automation Workstream Services 20.0.2"
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-4794",
  "serverity": "\u4e2d",
  "submitTime": "2020-12-23",
  "title": "\u591a\u6b3eIBM\u4ea7\u54c1\u6388\u6743\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-4794 (GCVE-0-2020-4794)

Vulnerability from cvelistv5 – Published: 2020-12-21 17:50 – Updated: 2024-09-16 18:43

Summary

IBM Automation Workstream Services 19.0.3, 20.0.1, 20.0.2, IBM Business Automation Workflow 18.0, 19.0, and 20.0 and IBM Business Process Manager 8.6 could allow an authenticated user to obtain sensitive information or cuase a denial of service due to iimproper authorization checking. IBM X-Force ID: 189445.

Severity ?

5.4 (Medium)


                        
                          CVSS:3.0/A:L/I:N/C:L/AC:L/PR:L/S:U/AV:N/UI:N/RC:C/E:U/RL:O

CWE

Denial of Service

Assigner

ibm

References

URL

Tags

	https://www.ibm.com/support/pages/node/6359463	x_refsource_CONFIRM
	https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF

Impacted products

Vendor

Product

Version

IBM

Automation Workstream Services

Affected: 19.0.3
Affected: 20.0.1
Affected: 20.0.2

	IBM	Business Process Manager	Affected: 8.6
	IBM	Business Automation Workflow	Affected: 19.0 Affected: 20.0 Affected: 18.0

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-2020-74621

CVE-2020-4794 (GCVE-0-2020-4794)

Tags

Sightings

Nomenclature