Vulnerability-Lookup

CNVD-2022-08035

Vulnerability from cnvd - Published: 2022-01-30

Title

Apache Knox SSO跨站脚本漏洞

Description

Knox Sso是美国阿帕奇（Apache）基金会的用于为您的集群提供 Web Ui Sso（单点登录）功能。 Apache Knox SSO存在安全漏洞，该漏洞源于URL解析错误，可能会制作请求以将用户重定向到恶意页面。包含特制请求参数的请求可用于将用户重定向到攻击者控制的页面。此URL需要通过XSS或网络钓鱼活动在正常请求流之外呈现给用户。目前没有详细的漏洞细节提供。

Severity

中

Patch Name

Apache Knox SSO跨站脚本漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://lists.apache.org/thread/b7v5dkpyqb51nw0lvz4cybhgrfhk1g7j

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-42357

Impacted products

Name
Apache Knox SSO <1.6.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-42357",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-42357"
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  "description": "Knox Sso\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u7528\u4e8e\u4e3a\u60a8\u7684\u96c6\u7fa4\u63d0\u4f9b Web Ui Sso\uff08\u5355\u70b9\u767b\u5f55\uff09\u529f\u80fd\u3002\n\nApache Knox SSO\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eURL\u89e3\u6790\u9519\u8bef\uff0c\u53ef\u80fd\u4f1a\u5236\u4f5c\u8bf7\u6c42\u4ee5\u5c06\u7528\u6237\u91cd\u5b9a\u5411\u5230\u6076\u610f\u9875\u9762\u3002 \u5305\u542b\u7279\u5236\u8bf7\u6c42\u53c2\u6570\u7684\u8bf7\u6c42\u53ef\u7528\u4e8e\u5c06\u7528\u6237\u91cd\u5b9a\u5411\u5230\u653b\u51fb\u8005\u63a7\u5236\u7684\u9875\u9762\u3002\u6b64URL\u9700\u8981\u901a\u8fc7XSS\u6216\u7f51\u7edc\u9493\u9c7c\u6d3b\u52a8\u5728\u6b63\u5e38\u8bf7\u6c42\u6d41\u4e4b\u5916\u5448\u73b0\u7ed9\u7528\u6237\u3002 \u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
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  "number": "CNVD-2022-08035",
  "openTime": "2022-01-30",
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-42357",
  "serverity": "\u4e2d",
  "submitTime": "2022-01-18",
  "title": "Apache Knox SSO\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e"
}

CVE-2021-42357 (GCVE-0-2021-42357)

Vulnerability from cvelistv5 – Published: 2022-01-17 19:25 – Updated: 2024-08-04 03:30

Title

DOM based XSS Vulnerability in Apache Knox

Summary

When using Apache Knox SSO prior to 1.6.1, a request could be crafted to redirect a user to a malicious page due to improper URL parsing. A request that included a specially crafted request parameter could be used to redirect the user to a page controlled by an attacker. This URL would need to be presented to the user outside the normal request flow through a XSS or phishing campaign.

Severity

No CVSS data available.

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

apache CNA under the mitre root

CNA scorecard B 76/100 over 1169 records in the last 180 days details

References

2 references

URL	Tags
https://lists.apache.org/thread/b7v5dkpyqb51nw0lv…	x_refsource_MISC
http://www.openwall.com/lists/oss-security/2022/01/17/2	mailing-listx_refsource_MLIST

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Knox	Affected: Apache Knox 1.x , < 1.6.1 (custom) Affected: 0.12.0 , < Apache Knox 0.x* (custom)

Credits

Apache Knox would like to thank Kajetan Rostojek for this report

Show details on NVD website

JSON

To clipboard

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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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

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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.

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