Vulnerability-Lookup

CNVD-2020-33338

Vulnerability from cnvd - Published: 2020-06-16

Title

F5 NGINX Controller信任管理问题漏洞

Description

F5 NGINX Controller是美国F5公司的一款用于NGINX的集中式监视和管理平台。该平台支持使用可视化界面管理多个NGINX实例。 F5 NGINX Controller 3.2.0之前版本中存在安全漏洞，该漏洞源于默认情况，NGINX Controller和NGINX Plus进程之间的通信会跳过TLS验证。攻击者可通过实施中间人攻击利用该漏洞拦截通信通道并读取/修改传输中的数据。

Severity

中

Patch Name

F5 NGINX Controller信任管理问题漏洞的补丁

Patch Description

Formal description

目前厂商只发布了该软件3.X版本的修复措施，该软件1.x版本和2.x版本的修复措施暂未发布，详情请参考链接： https://support.f5.com/csp/article/K27205552

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-5864

Impacted products

Name
F5 NGINX Controller <3.2.0

Show details on source website

JSON

To clipboard

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  "number": "CNVD-2020-33338",
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  "products": {
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  "serverity": "\u4e2d",
  "submitTime": "2020-04-24",
  "title": "F5 NGINX Controller\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-5864 (GCVE-0-2020-5864)

Vulnerability from cvelistv5 – Published: 2020-04-23 18:32 – Updated: 2024-08-04 08:39

Summary

In versions of NGINX Controller prior to 3.2.0, communication between NGINX Controller and NGINX Plus instances skip TLS verification by default.

Severity

No CVSS data available.

CWE

Assigner

f5 CNA under the mitre root

CNA scorecard B 85/100 over 36 records in the last 180 days details

References

2 references

URL	Tags
https://support.f5.com/csp/article/K27205552	x_refsource_CONFIRM
https://security.netapp.com/advisory/ntap-2020043…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
n/a	NGINX Controller	Affected: < 3.2.0

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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