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ApacheCVE-2024-39864

HistoryJul 05, 2024 - 2:15 p.m.

CVE-2024-39864

2024-07-0514:15:03

CWE-94

CWE-665

apache

web.nvd.nist.gov

cloudstack

integration api

dynamic port

unauthenticated

security issue

remote code execution

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.6

Confidence

High

EPSS

0.002

Percentile

56.6%

JSON

The CloudStack integration API service allows running its unauthenticated API server (usually on port 8096 when configured and enabled via integration.api.port global setting) for internal portal integrations and for testing purposes. By default, the integration API service port is disabled and is considered disabled when integration.api.port is set to 0 or negative. Due to an improper initialisation logic, the integration API service would listen on a random port when its port value is set to 0 (default value). An attacker that can access the CloudStack management network could scan and find the randomised integration API service port and exploit it to perform unauthorised administrative actions and perform remote code execution on CloudStack managed hosts and result in complete compromise of the confidentiality, integrity, and availability of CloudStack managed infrastructure.

Users are recommended to restrict the network access on the CloudStack management server hosts to only essential ports. Users are recommended to upgrade to version 4.18.2.1, 4.19.0.2 or later, which addresses this issue.

Affected configurations

Nvd

Vulners

Vulnrichment

Node

apachecloudstackRange4.0.0–4.18.2.1

apachecloudstackRange4.19.0.0–4.19.0.2

VendorProductVersionCPE
apachecloudstack*cpe:2.3:a:apache:cloudstack:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
apache	cloudstack	*	cpe:2.3:a:apache:cloudstack::::::::

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Apache CloudStack",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "lessThanOrEqual": "4.18.2.0",
        "status": "affected",
        "version": "4.0.0",
        "versionType": "semver"
      },
      {
        "lessThanOrEqual": "4.19.0.1",
        "status": "affected",
        "version": "4.19.0.0",
        "versionType": "semver"
      }
    ]
  }
]

References

www.openwall.com/lists/oss-security/2024/07/05/1

cloudstack.apache.org/blog/security-release-advisory-4.19.0.2-4.18.2.1

lists.apache.org/thread/6l51r00csrct61plkyd3qg3fj99215d1

www.shapeblue.com/shapeblue-security-advisory-apache-cloudstack-security-releases-4-18-2-1-and-4-19-0-2/

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.6

Confidence

High

EPSS

0.002

Percentile

56.6%

JSON

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