ircu 2.10.12.05 and earlier allows remote attackers to discover the hidden IP address of arbitrary +x users via a series of /silence commands with (1) CIDR mask arguments or (2) certain other arguments that represent groups of IP addresses, then monitoring CTCP ping replies.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-07T14:53:55.742Z

Reserved: 2007-08-18T00:00:00

Link: CVE-2007-4411

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2007-08-18T21:17:00.000

Modified: 2025-04-09T00:30:58.490

Link: CVE-2007-4411

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.