snircd <= 1.3.4 (send_user_mode) Denial of Service Vulnerability

Exploit for multiple platform in category dos / poc ================================================================ snircd = 1.3.4 sendusermode Denial of Service Vulnerability ================================================================ Affected software ----------------- ircu upto and...

Code injection

ircu 2.10.12.05 and earlier ignores timestamps in bounces, which allows remote attackers to take over a channel during a netjoin by causing a bounce while a server with an older version of the channel is linking...

CVE-2007-4411

ircu 2.10.12.05 and earlier allows remote attackers to discover the hidden IP address of arbitrary +x users via a series of /silence commands with 1 CIDR mask arguments or 2 certain other arguments that represent groups of IP addresses, then monitoring CTCP ping replies...

CVE-2007-4404

ircu 2.10.12.01 allows remote attackers to 1 cause a denial of service flood wallops by joining two channels with certain long names that differ in the final character, which triggers a protocol violation and 2 cause a denial of service daemon crash via a "J 0:channel" message on a channel withou...

CVE-2007-4406

ircu 2.10.12.01 through 2.10.12.04 does not remove ops privilege after a join from a server with an older timestamp TS, which allows remote attackers to gain control of a channel during a split...

Command injection

ircu 2.10.12.01 allows remote attackers to 1 cause a denial of service flood wallops by joining two channels with certain long names that differ in the final character, which triggers a protocol violation and 2 cause a denial of service daemon crash via a "J 0:channel" message on a channel withou...

Code injection

ircu 2.10.12.03 and 2.10.12.04 does not associate a timestamp with ops privilege on an unused channel zannel, which allows remote attackers to 1 set or remove certain channel modes via a "netriding" attack or 2 take over a channel by joining an unlinked server with the A/Upass and then setting a...

CVE-2007-4410

ircu 2.10.12.05 and earlier does not properly synchronize a kick action in certain cross scenarios, which allows remote authenticated operators to prevent later kick or de-op actions from non-local ops...

CVE-2007-4404

ircu 2.10.12.01 allows remote attackers to 1 cause a denial of service flood wallops by joining two channels with certain long names that differ in the final character, which triggers a protocol violation and 2 cause a denial of service daemon crash via a "J 0:channel" message on a channel withou...

CVE-2007-4407

ircu 2.10.12.03 and 2.10.12.04 does not associate a timestamp with ops privilege on an unused channel zannel, which allows remote attackers to 1 set or remove certain channel modes via a "netriding" attack or 2 take over a channel by joining an unlinked server with the A/Upass and then setting a...

CVE-2007-4408

ircu 2.10.12.05 and earlier ignores timestamps in bounces, which allows remote attackers to take over a channel during a netjoin by causing a bounce while a server with an older version of the channel is linking...

CVE-2007-4410

ircu 2.10.12.05 and earlier does not properly synchronize a kick action in certain cross scenarios, which allows remote authenticated operators to prevent later kick or de-op actions from non-local ops...

CVE-2007-4406

ircu 2.10.12.01 through 2.10.12.04 does not remove ops privilege after a join from a server with an older timestamp TS, which allows remote attackers to gain control of a channel during a split...

CVE-2007-4409

Race condition in ircu 2.10.12.01 through 2.10.12.05 allows remote attackers to set a new Apass during a netburst by arranging for ops privilege to be granted before the mode arrives...

CVE-2007-4408

ircu 2.10.12.05 and earlier ignores timestamps in bounces, which allows remote attackers to take over a channel during a netjoin by causing a bounce while a server with an older version of the channel is linking...

Design/Logic Flaw

ircu 2.10.12.01 through 2.10.12.04 does not remove ops privilege after a join from a server with an older timestamp TS, which allows remote attackers to gain control of a channel during a split...

Design/Logic Flaw

ircu 2.10.12.05 and earlier does not properly synchronize a kick action in certain cross scenarios, which allows remote authenticated operators to prevent later kick or de-op actions from non-local ops...

CVE-2007-4405

ircu 2.10.12.02 through 2.10.12.04 allows remote attackers to cause a denial of service memory and bandwidth consumption by creating a large number of unused channels zannels...

Design/Logic Flaw

ircu 2.10.12.05 and earlier allows remote attackers to discover the hidden IP address of arbitrary +x users via a series of /silence commands with 1 CIDR mask arguments or 2 certain other arguments that represent groups of IP addresses, then monitoring CTCP ping replies...

CVE-2007-4405

ircu 2.10.12.02 through 2.10.12.04 allows remote attackers to cause a denial of service memory and bandwidth consumption by creating a large number of unused channels zannels...