PT-2007-5586 · Undernet · Ircu

Published 2007-08-18 · Updated 2018-10-15 · CVE-2007-4405

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions ircu versions 2.10.12.02 through 2.10.12.04

Description The issue allows remote attackers to cause a denial of service by consuming memory and bandwidth through the creation of a large number of unused channels, referred to as zannels.

Recommendations For versions 2.10.12.02 through 2.10.12.04, consider implementing limits on the creation of new channels to prevent excessive resource consumption until a fix is available.

Fix

Related Identifiers

CVE-2007-4405

Affected Products

Ircu

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2007-4405 · Security Note
• http://osvdb.org/46718 · Note
• http://securityreason.com/securityalert/3031 · Note
• http://securityfocus.com/archive/1/476285/100/0/threaded · Note
• http://securityfocus.com/bid/25285 · Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/35988 · Note