CVE-2023-29050

Summary

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.

Affected Software

Weaknesses

• CWE-90: CWE-90 Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')

ADP Enrichment

CVE Program Container

Additional References

• https://software.open-xchange.com/products/appsuite/doc/Release_Notes_for_Patch_Release_6248_7.10.6_2023-09-19.pdf
• https://documentation.open-xchange.com/appsuite/security/advisories/csaf/2023/oxas-adv-2023-0005.json
• http://seclists.org/fulldisclosure/2024/Jan/3
• http://packetstormsecurity.com/files/176421/OX-App-Suite-7.10.6-XSS-Command-Execution-LDAP-Injection.html

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

References

• https://software.open-xchange.com/products/appsuite/doc/Release_Notes_for_Patch_Release_6248_7.10.6_2023-09-19.pdf
• https://documentation.open-xchange.com/appsuite/security/advisories/csaf/2023/oxas-adv-2023-0005.json
• http://seclists.org/fulldisclosure/2024/Jan/3
• http://packetstormsecurity.com/files/176421/OX-App-Suite-7.10.6-XSS-Command-Execution-LDAP-Injection.html

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