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CVE-2020-29450

Quick assessment

Affected
Atlassian Confluence Server
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Atlassian Confluence Server是澳大利亚Atlassian公司的一套具有企业知识管理功能，并支持用于构建企业WiKi的协同软件的服务器版本。 Atlassian Confluence Server 7.2.0之前版本存在安全漏洞，该漏洞允许远程攻击者通过上传功能导致拒绝服务(DoS)漏洞影响应用程序的可用性。

AI Predicted 7.5 Difficulty: Easy EPSS 2.21% · P82

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2020-29450

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Affected versions of Atlassian Confluence Server and Data Center allow remote attackers to impact the application's availability via a Denial of Service (DoS) vulnerability in the avatar upload feature. The affected versions are before version 7.2.0.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Atlassian Confluence Server 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Atlassian Confluence Server是澳大利亚Atlassian公司的一套具有企业知识管理功能，并支持用于构建企业WiKi的协同软件的服务器版本。 Atlassian Confluence Server 7.2.0之前版本存在安全漏洞，该漏洞允许远程攻击者通过上传功能导致拒绝服务(DoS)漏洞影响应用程序的可用性。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Atlassian Confluence Server unspecified ~ 7.2.0 -

II. Public POCs for CVE-2020-29450

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III. Intelligence Information for CVE-2020-29450

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Other References for CVE-2020-29450 (1)

IV. Related Vulnerabilities

Same product: Confluence Server
Same vendor: Atlassian

V. Comments for CVE-2020-29450

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