CVE-2001-1056
- State
- Published
- Severity
- Not scored
- Published
- Mar 9, 2002
- Updated
- Aug 8, 2024
- Reserved
- Jan 31, 2002
Description
IRC DCC helper in the ip_masq_irc IP masquerading module 2.2 allows remote attackers to bypass intended firewall restrictions by causing the target system to send a "DCC SEND" request to a malicious server which listens on port 6667, which may cause the module to believe that the traffic is a valid request and allow the connection to the port specified in the DCC SEND request.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- 20010730 Re: [RAZOR] Linux kernel IP masquerading vulnerability (_actual_ patch)mailing-list
- 20010730 [RAZOR] Linux kernel IP masquerading vulnerabilitymailing-list
- linux-ipmasqirc-bypass-protection(6923)vdb-entry
- 1916vdb-entry
- 3117vdb-entry
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