Vulnerability-Lookup

CNVD-2021-103654

Vulnerability from cnvd - Published: 2021-12-31

Title

Atlassian Jira访问控制错误漏洞（CNVD-2021-103654）

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存在访问控制错误漏洞，该漏洞源于网络系统或产品未正确限制来自未授权角色的资源访问。远程攻击者可利用该漏洞通过访问控制漏洞 (BAC) 漏洞攻击查询组件 JQL 端点。

Severity

中

Patch Name

Atlassian Jira访问控制错误漏洞（CNVD-2021-103654）的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://jira.atlassian.com/browse/JRASERVER-72003

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-39127

Impacted products

Name
['Atlassian Jira <8.5.10', 'Atlassian Jira >=8.6.0，<8.13.1', 'Atlassian jira software data center <8.5.10', 'Atlassian jira software data center >=8.6.0，<8.13.1']

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To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-39127",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-39127"
    }
  },
  "description": "Atlassian Jira\u662f\u6fb3\u5927\u5229\u4e9aAtlassian\u516c\u53f8\u7684\u4e00\u5957\u7f3a\u9677\u8ddf\u8e2a\u7ba1\u7406\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u4e3b\u8981\u7528\u4e8e\u5bf9\u5de5\u4f5c\u4e2d\u5404\u7c7b\u95ee\u9898\u3001\u7f3a\u9677\u8fdb\u884c\u8ddf\u8e2a\u7ba1\u7406\u3002\n\nAtlassian Jira\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u6b63\u786e\u9650\u5236\u6765\u81ea\u672a\u6388\u6743\u89d2\u8272\u7684\u8d44\u6e90\u8bbf\u95ee\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u8bbf\u95ee\u63a7\u5236\u6f0f\u6d1e (BAC) \u6f0f\u6d1e\u653b\u51fb\u67e5\u8be2\u7ec4\u4ef6 JQL \u7aef\u70b9\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://jira.atlassian.com/browse/JRASERVER-72003",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-103654",
  "openTime": "2021-12-31",
  "patchDescription": "Atlassian Jira\u662f\u6fb3\u5927\u5229\u4e9aAtlassian\u516c\u53f8\u7684\u4e00\u5957\u7f3a\u9677\u8ddf\u8e2a\u7ba1\u7406\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u4e3b\u8981\u7528\u4e8e\u5bf9\u5de5\u4f5c\u4e2d\u5404\u7c7b\u95ee\u9898\u3001\u7f3a\u9677\u8fdb\u884c\u8ddf\u8e2a\u7ba1\u7406\u3002\r\n\r\nAtlassian Jira\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u6b63\u786e\u9650\u5236\u6765\u81ea\u672a\u6388\u6743\u89d2\u8272\u7684\u8d44\u6e90\u8bbf\u95ee\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u8bbf\u95ee\u63a7\u5236\u6f0f\u6d1e (BAC) \u6f0f\u6d1e\u653b\u51fb\u67e5\u8be2\u7ec4\u4ef6 JQL \u7aef\u70b9\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": "Atlassian Jira\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2021-103654\uff09\u7684\u8865\u4e01",
  "products": {
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      "Atlassian jira software data center \u003c8.5.10",
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    ]
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  "serverity": "\u4e2d",
  "submitTime": "2021-10-24",
  "title": "Atlassian Jira\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff08CNVD-2021-103654\uff09"
}

CVE-2021-39127 (GCVE-0-2021-39127)

Vulnerability from cvelistv5 – Published: 2021-10-21 02:35 – Updated: 2024-10-10 16:05

Summary

Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to the query component JQL endpoint via a Broken Access Control vulnerability (BAC) vulnerability. The affected versions are before version 8.5.10, and from version 8.6.0 before 8.13.1.

Severity

5.3 (Medium)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-10 16:01 UTC

CWE

Improper Authorization

Assigner

atlassian mitre root

References

1 reference

URL	Tags
https://jira.atlassian.com/browse/JRASERVER-72003	x_refsource_MISC

Impacted products

4 products

Vendor	Product	Version
Atlassian	Jira Server	Affected: unspecified , < 8.5.10 (custom) Affected: 8.6.0 , < unspecified (custom) Affected: unspecified , < 8.13.1 (custom)
Atlassian	Jira Data Center	Affected: unspecified , < 8.5.10 (custom) Affected: 8.6.0 , < unspecified (custom) Affected: unspecified , < 8.13.1 (custom)
atlassian	jira_server	Affected: 0 , < 8.5.10 (custom) Affected: 8.6.0 , < 8.13.1 (custom) cpe:2.3:a:atlassian:jira_server::::::::
atlassian	jira_data_center	Affected: 0 , < 8.5.10 (custom) Affected: 8.6.0 , < 8.13.1 (custom) cpe:2.3:a:atlassian:jira_data_center::::::::

Date Public

2021-09-14 00:00

Show details on NVD website

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        "metrics": [
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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.

Related by attack behaviour

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.