PT-2007-5588 · Undernet · Ircu

Wouter Coekaerts · Published 2007-08-18 · Updated 2018-10-15 · CVE-2007-4407

Positive Technologies (AI Summary)

CVSS v2.0

6.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions ircu versions 2.10.12.03 through 2.10.12.04

Description The issue allows remote attackers to set or remove certain channel modes via a "netriding" attack or take over a channel by joining an unlinked server with the A/Upass and then setting a new Apass, due to the lack of a timestamp association with ops privilege on an unused channel.

Recommendations For versions 2.10.12.03 and 2.10.12.04, consider restricting access to unused channels to prevent exploitation until a fix is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Related Identifiers

CVE-2007-4407

Affected Products

Ircu

References · 6

• 🔥 http://securityfocus.com/bid/25285 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2007-4407 · Security Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/35989 · Note
• http://securityreason.com/securityalert/3031 · Note
• http://securityfocus.com/archive/1/476285/100/0/threaded · Note
• http://osvdb.org/46716 · Note