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NOTICE UPDATE

NIST has updated the NVD program announcement page with additional information regarding recent concerns and the temporary delays in enrichment efforts.

CVE-2023-29050 Detail

Description

The optional "LDAP contacts provider" could be abused by privileged users to inject LDAP filter strings that allow to access content outside of the intended hierarchy. Unauthorized users could break confidentiality of information in the directory and potentially cause high load on the directory server, leading to denial of service. Encoding has been added for user-provided fragments that are used when constructing the LDAP query. No publicly available exploits are known.


Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  9.6 CRITICAL
Vector:  CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:H

Nist CVSS score does not match with CNA score
CNA:  Open-Xchange
Base Score:  7.6 HIGH
Vector:  CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:L


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: It is possible that the NVD CVSS may not match that of the CNA. The most common reason for this is that publicly available information does not provide sufficient detail or that information simply was not available at the time the CVSS vector string was assigned.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://packetstormsecurity.com/files/176421/OX-App-Suite-7.10.6-XSS-Command-Execution-LDAP-Injection.html Third Party Advisory  VDB Entry 
http://seclists.org/fulldisclosure/2024/Jan/3 Mailing List  Third Party Advisory 
https://documentation.open-xchange.com/appsuite/security/advisories/csaf/2023/oxas-adv-2023-0005.json Issue Tracking 
https://software.open-xchange.com/products/appsuite/doc/Release_Notes_for_Patch_Release_6248_7.10.6_2023-09-19.pdf Release Notes 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') cwe source acceptance level NIST  
CWE-90 Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection') Reference acceptance level Open-Xchange  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-29050
NVD Published Date:
01/08/2024
NVD Last Modified:
01/12/2024
Source:
Open-Xchange