Vulnerability-Lookup

CNVD-2023-65128

Vulnerability from cnvd - Published: 2023-08-25

Title

CasaOS加密问题漏洞

Description

CasaOS是一个简单、易用、优雅的开源家庭云系统。 CasaOS 0.4.4之前版本存在加密问题漏洞。该漏洞源于JWT算法选择不当，攻击者可利用该漏洞制作任意JWT和访问通常需要身份验证的功能，并以root身份执行任意命令。

Severity

高

Patch Name

CasaOS加密问题漏洞的补丁

Patch Description

CasaOS是一个简单、易用、优雅的开源家庭云系统。 CasaOS 0.4.4之前版本存在加密问题漏洞。该漏洞源于JWT算法选择不当，攻击者可利用该漏洞制作任意JWT和访问通常需要身份验证的功能，并以root身份执行任意命令。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/IceWhaleTech/CasaOS/commit/705bf1facbffd2ca40b159b0303132b6fdf657ad

Reference

https://nvd.nist.gov/vuln/detail/CVE-2023-37266

Impacted products

Name
CasaOS CasaOS <0.4.4

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-37266",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-37266"
    }
  },
  "description": "CasaOS\u662f\u4e00\u4e2a\u7b80\u5355\u3001\u6613\u7528\u3001\u4f18\u96c5\u7684\u5f00\u6e90\u5bb6\u5ead\u4e91\u7cfb\u7edf\u3002\n\nCasaOS 0.4.4\u4e4b\u524d\u7248\u672c\u5b58\u5728\u52a0\u5bc6\u95ee\u9898\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8eJWT\u7b97\u6cd5\u9009\u62e9\u4e0d\u5f53\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5236\u4f5c\u4efb\u610fJWT\u548c\u8bbf\u95ee\u901a\u5e38\u9700\u8981\u8eab\u4efd\u9a8c\u8bc1\u7684\u529f\u80fd\uff0c\u5e76\u4ee5root\u8eab\u4efd\u6267\u884c\u4efb\u610f\u547d\u4ee4\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://github.com/IceWhaleTech/CasaOS/commit/705bf1facbffd2ca40b159b0303132b6fdf657ad",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-65128",
  "openTime": "2023-08-25",
  "patchDescription": "CasaOS\u662f\u4e00\u4e2a\u7b80\u5355\u3001\u6613\u7528\u3001\u4f18\u96c5\u7684\u5f00\u6e90\u5bb6\u5ead\u4e91\u7cfb\u7edf\u3002\r\n\r\nCasaOS 0.4.4\u4e4b\u524d\u7248\u672c\u5b58\u5728\u52a0\u5bc6\u95ee\u9898\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8eJWT\u7b97\u6cd5\u9009\u62e9\u4e0d\u5f53\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5236\u4f5c\u4efb\u610fJWT\u548c\u8bbf\u95ee\u901a\u5e38\u9700\u8981\u8eab\u4efd\u9a8c\u8bc1\u7684\u529f\u80fd\uff0c\u5e76\u4ee5root\u8eab\u4efd\u6267\u884c\u4efb\u610f\u547d\u4ee4\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": "CasaOS\u52a0\u5bc6\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "CasaOS CasaOS \u003c0.4.4"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2023-37266",
  "serverity": "\u9ad8",
  "submitTime": "2023-07-19",
  "title": "CasaOS\u52a0\u5bc6\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2023-37266 (GCVE-0-2023-37266)

Vulnerability from cvelistv5 – Published: 2023-07-17 20:57 – Updated: 2024-12-12 20:51

Title

Weak json web token (JWT) secrets in CasaOS

Summary

CasaOS is an open-source Personal Cloud system. Unauthenticated attackers can craft arbitrary JWTs and access features that usually require authentication and execute arbitrary commands as `root` on CasaOS instances. This problem was addressed by improving the validation of JWTs in commit `705bf1f`. This patch is part of CasaOS 0.4.4. Users should upgrade to CasaOS 0.4.4. If they can't, they should temporarily restrict access to CasaOS to untrusted users, for instance by not exposing it publicly.

Severity ?

9.8 (Critical)


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

CWE

CWE-287 - Improper Authentication

Assigner

GitHub_M

References

URL

Tags

	https://github.com/IceWhaleTech/CasaOS/security/a…	x_refsource_CONFIRM
	https://github.com/IceWhaleTech/CasaOS/commit/705…	x_refsource_MISC
	https://www.sonarsource.com/blog/security-vulnera…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	IceWhaleTech	CasaOS	Affected: < 0.4.4

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T17:09:33.954Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "https://github.com/IceWhaleTech/CasaOS/security/advisories/GHSA-m5q5-8mfw-p2hr",
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/IceWhaleTech/CasaOS/security/advisories/GHSA-m5q5-8mfw-p2hr"
          },
          {
            "name": "https://github.com/IceWhaleTech/CasaOS/commit/705bf1facbffd2ca40b159b0303132b6fdf657ad",
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/IceWhaleTech/CasaOS/commit/705bf1facbffd2ca40b159b0303132b6fdf657ad"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:o:icewhale:casaos:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "casaos",
            "vendor": "icewhale",
            "versions": [
              {
                "lessThan": "0.4.4",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-37266",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-10T19:07:45.107176Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-10T19:22:44.634Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "CasaOS",
          "vendor": "IceWhaleTech",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 0.4.4"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "CasaOS is an open-source Personal Cloud system. Unauthenticated attackers can craft arbitrary JWTs and access features that usually require authentication and execute arbitrary commands as `root` on CasaOS instances. This problem was addressed by improving the validation of JWTs in commit `705bf1f`. This patch is part of CasaOS 0.4.4. Users should upgrade to CasaOS 0.4.4. If they can\u0027t, they should temporarily restrict access to CasaOS to untrusted users, for instance by not exposing it publicly."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-287",
              "description": "CWE-287: Improper Authentication",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-12-12T20:51:16.121Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
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          "name": "https://github.com/IceWhaleTech/CasaOS/security/advisories/GHSA-m5q5-8mfw-p2hr",
          "tags": [
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          ],
          "url": "https://github.com/IceWhaleTech/CasaOS/security/advisories/GHSA-m5q5-8mfw-p2hr"
        },
        {
          "name": "https://github.com/IceWhaleTech/CasaOS/commit/705bf1facbffd2ca40b159b0303132b6fdf657ad",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/IceWhaleTech/CasaOS/commit/705bf1facbffd2ca40b159b0303132b6fdf657ad"
        },
        {
          "name": "https://www.sonarsource.com/blog/security-vulnerabilities-in-casaos",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.sonarsource.com/blog/security-vulnerabilities-in-casaos"
        }
      ],
      "source": {
        "advisory": "GHSA-m5q5-8mfw-p2hr",
        "discovery": "UNKNOWN"
      },
      "title": "Weak json web token (JWT) secrets in CasaOS"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
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    "datePublished": "2023-07-17T20:57:43.078Z",
    "dateReserved": "2023-06-29T19:35:26.438Z",
    "dateUpdated": "2024-12-12T20:51:16.121Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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-2023-65128

CVE-2023-37266 (GCVE-0-2023-37266)

Tags

Sightings

Nomenclature