CVE-2001-1056

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…

published March 9, 2002

CVSS
—
EPSS
2%
Percentile
84.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02439 · 84.1th percentile
Published
2002-03-09T05:00Z
EPSS history
Timeline
  • 09 MAR 05:00Z
    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…
    cvelistv5