cnvd - cnvd-2021-57183

CNVD-2021-57183

Vulnerability from cnvd - Published: 2021-08-01

Title

Rancher Labs Rancher存在未明漏洞

Description

Rancher Labs Rancher是美国Rancher Labs公司的一套开源的企业级容器管理平台。 Rancher Labs Rancher存在安全漏洞，该漏洞源于在Rancher的安全决策漏洞中依赖不可信的输入。攻击者可利用该漏洞通过伪造“Impersonate-User”或“Impersonate-Group”头充当集群中的其他用户。

Severity

中

Patch Name

Rancher Labs Rancher存在未明漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序,请及时关注更新： https://github.com/rancher/rancher

Reference

https://bugzilla.suse.com/show_bug.cgi?id=1187084

Impacted products

Name
Rancher Labs Rancher

Show details on source website

JSON

To clipboard

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  "description": "Rancher Labs Rancher\u662f\u7f8e\u56fdRancher Labs\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\u4f01\u4e1a\u7ea7\u5bb9\u5668\u7ba1\u7406\u5e73\u53f0\u3002\n\nRancher Labs Rancher\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728Rancher\u7684\u5b89\u5168\u51b3\u7b56\u6f0f\u6d1e\u4e2d\u4f9d\u8d56\u4e0d\u53ef\u4fe1\u7684\u8f93\u5165\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u4f2a\u9020\u201cImpersonate-User\u201d\u6216\u201cImpersonate-Group\u201d\u5934\u5145\u5f53\u96c6\u7fa4\u4e2d\u7684\u5176\u4ed6\u7528\u6237\u3002",
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  "number": "CNVD-2021-57183",
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  "serverity": "\u4e2d",
  "submitTime": "2021-07-20",
  "title": "Rancher Labs Rancher\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2021-31999 (GCVE-0-2021-31999)

Vulnerability from cvelistv5 – Published: 2021-07-15 08:55 – Updated: 2024-09-17 02:26

Summary

A Reliance on Untrusted Inputs in a Security Decision vulnerability in Rancher allows users in the cluster to act as others users in the cluster by forging the "Impersonate-User" or "Impersonate-Group" headers. This issue affects: Rancher versions prior to 2.5.9. Rancher versions prior to 2.4.16.

Severity ?

8.8 (High)


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

CWE

CWE-807 - Reliance on Untrusted Inputs in a Security Decision

Assigner

suse

References

URL

Tags

https://bugzilla.suse.com/show_bug.cgi?id=1187084

x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

Rancher

Affected: Rancher , < 2.5.9 (custom)

Rancher

SUSE Linux Enterprise Server 15

Affected: Rancher , < 2.4.16 (custom)

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2021-57183

CVE-2021-31999 (GCVE-0-2021-31999)

Tags

Sightings

Nomenclature