CVE-2001-1056

N/A
Published: March 9, 2002 at 05:00 AM UTC
Updated: June 16, 2026 at 09:55 PM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
N/A
Exploit prediction
EPSS 2%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

2.2.0 ≤ v ≤ 2.2.182.0.1 < v ≤ 2.0.18

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (5)

VDB Entryx_refsource_OSVDBBroken Link
http://www.osvdb.org/1916
VDB Entryx_refsource_BIDThird Party AdvisoryVendor Advisory
http://www.securityfocus.com/bid/3117

CVSS

Confidentiality
PARTIAL
Integrity
PARTIAL
Availability
PARTIAL
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-Other

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