PT-2023-23171 · Unknown · Dhis2 Core
Michael-Markevich
·
Published
2023-05-09
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Updated
2023-05-16
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CVE-2023-31138
CVSS v3.1
7.1
High
| Vector | AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L |
Name of the Vulnerable Software and Affected Versions
DHIS2 Core versions 2.36 through 2.37.9.1
DHIS2 Core versions 2.36 through 2.38.3.1
DHIS2 Core versions 2.36 through 2.39.1.2
Description
DHIS2 Core contains the service layer and Web API for DHIS2, an information system for data capture. Using object model traversal in the payload of a
PATCH request, authenticated users with write access to an object may be able to modify related objects that they should not have access to.Recommendations
For DHIS2 Core versions 2.36 through 2.37.9.1, upgrade to version 2.37.9.1 to receive a patch.
For DHIS2 Core versions 2.36 through 2.38.3.1, upgrade to version 2.38.3.1 to receive a patch.
For DHIS2 Core versions 2.36 through 2.39.1.2, upgrade to version 2.39.1.2 to receive a patch.
As a temporary workaround, consider blocking all
PATCH requests on a reverse proxy, but this may cause some issues with the functionality of built-in applications using legacy PATCH requests.Exploit
Fix
Incorrect Authorization
Improper Access Control
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Related Identifiers
Affected Products
Dhis2 Core