CVE-2023-36814

Products.CMFCore are the key framework services for the Zope Content Management Framework (CMF). The use of Python's marshal module to handle unchecked input in a public method on `PortalFolder` objects can lead to an unauthenticated denial of service and crash situation. The code in question is exposed by all portal software built on top of `Products.CMFCore`, such as Plone. All deployments are vulnerable. The code has been fixed in `Products.CMFCore` version 3.2.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/zopefoundation/Products.CMFCore/commit/40f03f43a60f28ca9485c8ef429efef729be54e5	Mitigation Patch Vendor Advisory
https://github.com/zopefoundation/Products.CMFCore/security/advisories/GHSA-4hpj-8rhv-9x87	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:zope:products.cmfcore:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-07-03 17:15

Updated : 2023-07-17 18:56

NVD link : CVE-2023-36814

Mitre link : CVE-2023-36814

CVE.ORG link : CVE-2023-36814

JSON object : View

Products Affected

zope

products.cmfcore

CWE

CWE-770

Allocation of Resources Without Limits or Throttling

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