CVE-2023-26431

CVSS V2 None CVSS V3 None

Description

IPv4-mapped IPv6 addresses did not get recognized as "local" by the code and a connection attempt is made. Attackers with access to user accounts could use this to bypass existing deny-list functionality and trigger requests to restricted network infrastructure to gain insight about topology and running services. We now respect possible IPV4-mapped IPv6 addresses when checking if contained in a deny-list. No publicly available exploits are known.

Overview

CVE ID
CVE-2023-26431

Assigner
OX

Vulnerability Status
PUBLISHED

Published Version
2023-06-20T07:51:43.448Z

Last Modified Date
2024-01-12T07:14:23.981Z

Weakness Enumerations

CWE	URL
CWE-918	http://cwe.mitre.org/data/definitions/918.html

References

Reference URL	Reference Tags
https://software.open-xchange.com/products/appsuite/doc/Release_Notes_for_Patch_Release_6219_7.10.6_2023-03-20.pdf	release-notes
https://documentation.open-xchange.com/appsuite/security/advisories/csaf/2023/oxas-adv-2023-0002.json	vendor-advisory
http://seclists.org/fulldisclosure/2023/Jun/8
http://packetstormsecurity.com/files/173083/OX-App-Suite-SSRF-Resource-Consumption-Command-Injection.html

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2023-26431
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-26431

History

Created	Old Value	New Value	Data Type	Notes
2024-06-24 23:15:45				Added to TrackCVE