Vulnerability-Lookup

CNVD-2024-33812

Vulnerability from cnvd - Published: 2024-07-29

Title

Apache CloudStack安全绕过漏洞（CNVD-2024-33812）

Description

Apache CloudStack是美国阿帕奇（Apache）基金会的一套基础架构即服务（IaaS）云计算平台。该平台主要用于部署和管理大型虚拟机网络。 Apache CloudStack存在安全绕过漏洞，该漏洞源于身份验证未强制执行签名检查，攻击者可利用该漏洞通过提交未签名的欺骗SAML响应以及启用SAML的CloudStack用户帐户来绕过SAML身份验证。

Severity

高

Patch Name

Apache CloudStack安全绕过漏洞（CNVD-2024-33812）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/5q06g8zvmhcw6w3tjr6r5prqdw6zckg3

Reference

https://cxsecurity.com/cveshow/CVE-2024-41107/

Impacted products

Name
['Apache CloudStack >=4.19.0.0，<4.19.0.2', 'Apache CloudStack >=4.5.0，<=4.18.2.1']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-41107"
    }
  },
  "description": "Apache CloudStack\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u57fa\u7840\u67b6\u6784\u5373\u670d\u52a1\uff08IaaS\uff09\u4e91\u8ba1\u7b97\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u4e3b\u8981\u7528\u4e8e\u90e8\u7f72\u548c\u7ba1\u7406\u5927\u578b\u865a\u62df\u673a\u7f51\u7edc\u3002\n\nApache CloudStack\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8eab\u4efd\u9a8c\u8bc1\u672a\u5f3a\u5236\u6267\u884c\u7b7e\u540d\u68c0\u67e5\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u63d0\u4ea4\u672a\u7b7e\u540d\u7684\u6b3a\u9a97SAML\u54cd\u5e94\u4ee5\u53ca\u542f\u7528SAML\u7684CloudStack\u7528\u6237\u5e10\u6237\u6765\u7ed5\u8fc7SAML\u8eab\u4efd\u9a8c\u8bc1\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://lists.apache.org/thread/5q06g8zvmhcw6w3tjr6r5prqdw6zckg3",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-33812",
  "openTime": "2024-07-29",
  "patchDescription": "Apache CloudStack\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u57fa\u7840\u67b6\u6784\u5373\u670d\u52a1\uff08IaaS\uff09\u4e91\u8ba1\u7b97\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u4e3b\u8981\u7528\u4e8e\u90e8\u7f72\u548c\u7ba1\u7406\u5927\u578b\u865a\u62df\u673a\u7f51\u7edc\u3002\r\n\r\nApache CloudStack\u5b58\u5728\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8eab\u4efd\u9a8c\u8bc1\u672a\u5f3a\u5236\u6267\u884c\u7b7e\u540d\u68c0\u67e5\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u63d0\u4ea4\u672a\u7b7e\u540d\u7684\u6b3a\u9a97SAML\u54cd\u5e94\u4ee5\u53ca\u542f\u7528SAML\u7684CloudStack\u7528\u6237\u5e10\u6237\u6765\u7ed5\u8fc7SAML\u8eab\u4efd\u9a8c\u8bc1\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": "Apache CloudStack\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2024-33812\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Apache CloudStack \u003e=4.19.0.0\uff0c\u003c4.19.0.2",
      "Apache CloudStack \u003e=4.5.0\uff0c\u003c=4.18.2.1"
    ]
  },
  "referenceLink": "https://cxsecurity.com/cveshow/CVE-2024-41107/",
  "serverity": "\u9ad8",
  "submitTime": "2024-07-23",
  "title": "Apache CloudStack\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2024-33812\uff09"
}

CVE-2024-41107 (GCVE-0-2024-41107)

Vulnerability from cvelistv5 – Published: 2024-07-19 10:19 – Updated: 2025-03-19 18:31

Title

Apache CloudStack: SAML Signature Exclusion

Summary

The CloudStack SAML authentication (disabled by default) does not enforce signature check. In CloudStack environments where SAML authentication is enabled, an attacker that initiates CloudStack SAML single sign-on authentication can bypass SAML authentication by submitting a spoofed SAML response with no signature and known or guessed username and other user details of a SAML-enabled CloudStack user-account. In such environments, this can result in a complete compromise of the resources owned and/or accessible by a SAML enabled user-account. Affected users are recommended to disable the SAML authentication plugin by setting the "saml2.enabled" global setting to "false", or upgrade to version 4.18.2.2, 4.19.1.0 or later, which addresses this issue.

Severity

8.1 (High)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-07-19 14:40 UTC

CWE

CWE-290 - Authentication Bypass by Spoofing

Assigner

apache mitre root

References

6 references

URL	Tags
https://lists.apache.org/thread/5q06g8zvmhcw6w3tj…	mailing-list
https://cloudstack.apache.org/blog/security-relea…	vendor-advisory
https://github.com/apache/cloudstack/issues/4519	issue-tracking
https://www.shapeblue.com/shapeblue-security-advi…	third-party-advisory
http://www.openwall.com/lists/oss-security/2024/07/19/1
http://www.openwall.com/lists/oss-security/2024/07/19/2

Impacted products

2 products

Vendor	Product	Version
Apache Software Foundation	Apache CloudStack	Affected: 4.5.0 , ≤ 4.18.2.1 (semver) Affected: 4.19.0.0 , ≤ 4.19.0.2 (semver)
apache_software_foundation	apache_cloudstack	Affected: 4.5.0 , ≤ 4.18.2.1 (custom) Affected: 4.19.0.0 , ≤ 4.19.0.2 (custom) cpe:2.3:a:apache_software_foundation:apache_cloudstack::::::::

Credits

Christian Gross of Netcloud AG Damon Smith of Apple Services Engineering Security Adam Pond of Apple Services Engineering Security Terry Thibault of Apple Services Engineering Security

Show details on NVD website

JSON

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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.

Detection rules are retrieved from Rulezet.

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.