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CVE-2019-20101

Quick assessment

Affected
Atlassian Jira 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 Jira是澳大利亚Atlassian公司的一套缺陷跟踪管理系统。该系统主要用于对工作中各类问题、缺陷进行跟踪管理。 Atlassian Jira Server and Data Center 8.13.3之前版本和8.14.0版本至8.14.1之前版本存在安全漏洞。该漏洞允许匿名远程攻击者通过/rest/whitelist/version/check的访问控制漏洞查看白名单规则。

AI Predicted 5.3 Difficulty: Trivial EPSS 1.38% · P70

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2019-20101

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to view whitelist rules via a Broken Access Control vulnerability in the /rest/whitelist/<version>/check endpoint. The affected versions are before version 8.13.3, and from version 8.14.0 before 8.14.1.
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 Jira 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Atlassian Jira是澳大利亚Atlassian公司的一套缺陷跟踪管理系统。该系统主要用于对工作中各类问题、缺陷进行跟踪管理。 Atlassian Jira Server and Data Center 8.13.3之前版本和8.14.0版本至8.14.1之前版本存在安全漏洞。该漏洞允许匿名远程攻击者通过/rest/whitelist/version/check的访问控制漏洞查看白名单规则。
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 Jira Server unspecified ~ 8.13.3 -
Atlassian Jira Data Center unspecified ~ 8.13.3 -

II. Public POCs for CVE-2019-20101

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III. Intelligence Information for CVE-2019-20101

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Other References for CVE-2019-20101 (2)

Same Patch Batch · Atlassian · 2021-09-14 · 5 CVEs total

CVE-2021-39125 Atlassian Jira 信息泄露漏洞
CVE-2021-39118 Atlassian Jira 信息泄露漏洞
CVE-2021-39123 Atlassian Jira 资源管理错误漏洞
CVE-2021-39124 Atlassian Jira 跨站请求伪造漏洞

IV. Related Vulnerabilities

Same product: Jira Server
Same vendor: Atlassian

V. Comments for CVE-2019-20101

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