Vulnerability-Lookup

CNVD-2018-17734

Vulnerability from cnvd - Published: 2018-09-06

Title

Red Hat OpenShift Enterprise cluster-reader信息泄露漏洞

Description

Red Hat OpenShift是美国红帽（Red Hat）公司的一款平台即服务（PaaS）云计算平台，它可构建、测试、部署和运行应用程序。OpenShift Enterprise是一个开源的私有云版本。cluster-reader是其中的一个集群读取组件。 Red Hat OpenShift Enterprise cluster-reader中存在安全漏洞，该漏洞源于cluster-reader可访问webhook令牌。攻击者可利用该漏洞查看敏感的webhook令牌。

Severity

中

Patch Name

Red Hat OpenShift Enterprise cluster-reader信息泄露漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://www.openshift.com/

Reference

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-15138

Impacted products

Name
Red Hat OpenShift Enterprise cluster-reader

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2017-15138",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15138"
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  "discovererName": "Kurt Seifried",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-17734",
  "openTime": "2018-09-06",
  "patchDescription": "Red Hat OpenShift\u662f\u7f8e\u56fd\u7ea2\u5e3d\uff08Red Hat\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u5e73\u53f0\u5373\u670d\u52a1\uff08PaaS\uff09\u4e91\u8ba1\u7b97\u5e73\u53f0\uff0c\u5b83\u53ef\u6784\u5efa\u3001\u6d4b\u8bd5\u3001\u90e8\u7f72\u548c\u8fd0\u884c\u5e94\u7528\u7a0b\u5e8f\u3002OpenShift Enterprise\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u79c1\u6709\u4e91\u7248\u672c\u3002cluster-reader\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u96c6\u7fa4\u8bfb\u53d6\u7ec4\u4ef6\u3002\r\n\r\nRed Hat OpenShift Enterprise cluster-reader\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8ecluster-reader\u53ef\u8bbf\u95eewebhook\u4ee4\u724c\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u67e5\u770b\u654f\u611f\u7684webhook\u4ee4\u724c\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": "Red Hat OpenShift Enterprise cluster-reader\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Red Hat OpenShift Enterprise cluster-reader"
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  "referenceLink": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-15138",
  "serverity": "\u4e2d",
  "submitTime": "2018-08-27",
  "title": "Red Hat OpenShift Enterprise cluster-reader\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2017-15138 (GCVE-0-2017-15138)

Vulnerability from cvelistv5 – Published: 2018-08-13 17:00 – Updated: 2024-08-05 19:50

Summary

The OpenShift Enterprise cluster-read can access webhook tokens which would allow an attacker with sufficient privileges to view confidential webhook tokens.

Severity

5 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

CWE

CWE-200

Assigner

redhat CNA under the redhat root

CNA scorecard B 82/100 over 1131 records in the last 180 days details

References

2 references

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2…	x_refsource_CONFIRM
https://access.redhat.com/errata/RHBA-2018:0489	vendor-advisoryx_refsource_REDHAT

Impacted products

1 product

Vendor	Product	Version
[UNKNOWN]	atomic-openshift	Affected: n/a

Date Public

2018-04-11 00:00

Show details on NVD website

JSON

To clipboard

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            "availabilityImpact": "NONE",
            "baseScore": 5,
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            "confidentialityImpact": "LOW",
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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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