#alert tcp $EXTERNAL_NET any -> $HOME_NET 23 (msg:"ET DOS Catalyst memory leak attack"; flow: to_server,established; content:"|41 41 41 0a|"; depth: 20; reference:url,www.cisco.com/en/US/products/products_security_advisory09186a00800b138e.shtml; reference:url,doc.emergingthreats.net/bin/view/Main/2000011; classtype:attempted-dos; sid:2000011; rev:8;)

Added 2011-10-12 19:09:27 UTC

#alert tcp $EXTERNAL_NET any -> $HOME_NET 23 (msg:"ET DOS Catalyst memory leak attack"; flow: to_server,established; content:"|41 41 41 0a|"; depth: 20; classtype: attempted-dos; reference:url,www.cisco.com/en/US/products/products_security_advisory09186a00800b138e.shtml; reference:url,doc.emergingthreats.net/bin/view/Main/2000011; sid:2000011; rev:8;)

Added 2011-09-15 14:46:00 UTC

#alert tcp $EXTERNAL_NET any -> $HOME_NET 23 (msg:"ET DOS Catalyst memory leak attack"; flow: to_server,established; content:"|41 41 41 0a|"; depth: 20; classtype: attempted-dos; reference:url,www.cisco.com/en/US/products/products_security_advisory09186a00800b138e.shtml; reference:url,doc.emergingthreats.net/bin/view/Main/2000011; sid:2000011; rev:8;)

Added 2011-09-14 20:12:19 UTC

#alert tcp $EXTERNAL_NET any -> $HOME_NET 23 (msg:"ET DOS Catalyst memory leak attack"; flow: to_server,established; content:"|41 41 41 0a|"; depth: 20; classtype: attempted-dos; reference:url,www.cisco.com/en/US/products/products_security_advisory09186a00800b138e.shtml; reference:url,doc.emergingthreats.net/bin/view/Main/2000011; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/DOS/DOS_Cisco_Catalyst_memory_leak_attack; sid:2000011; rev:8;)

Added 2011-02-04 17:21:11 UTC

alert tcp $EXTERNAL_NET any -> $HOME_NET 23 (msg: "ET DOS Catalyst memory leak attack"; flow: to_server,established; content:"|41 41 41 0a|"; depth: 20; classtype: attempted-dos; reference:url,www.cisco.com/en/US/products/products_security_advisory09186a00800b138e.shtml; reference:url,doc.emergingthreats.net/bin/view/Main/2000011; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/DOS/DOS_Cisco_Catalyst_memory_leak_attack; sid:2000011; rev:8;)

Added 2010-06-23 13:46:09 UTC

alert tcp $EXTERNAL_NET any -> $HOME_NET 23 (msg: "ET DOS Catalyst memory leak attack"; flow: to_server,established; content:"|41 41 41 0a|"; depth: 20; classtype: attempted-dos; reference:url,www.cisco.com/en/US/products/products_security_advisory09186a00800b138e.shtml; reference:url,doc.emergingthreats.net/bin/view/Main/2000011; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/DOS/DOS_Cisco_Catalyst_memory_leak_attack; sid:2000011; rev:8;)

Added 2010-06-23 13:46:09 UTC

alert tcp $EXTERNAL_NET any -> $HOME_NET 23 (msg: "ET DOS Catalyst memory leak attack"; flow: to_server,established; content:"|41 41 41 0a|"; depth: 20; classtype: attempted-dos; reference:url,www.cisco.com/en/US/products/products_security_advisory09186a00800b138e.shtml; reference:url,doc.emergingthreats.net/bin/view/Main/2000011; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/DOS/DOS_Cisco_Catalyst_memory_leak_attack; sid: 2000011; rev:8;)

Added 2009-02-06 19:00:55 UTC

alert tcp $EXTERNAL_NET any -> $HOME_NET 23 (msg: "ET DOS Catalyst memory leak attack"; flow: to_server,established; content:"|41 41 41 0a|"; depth: 20; classtype: attempted-dos; reference:url,www.cisco.com/en/US/products/products_security_advisory09186a00800b138e.shtml; reference:url,doc.emergingthreats.net/bin/view/Main/2000011; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/DOS/DOS_Cisco_Catalyst_memory_leak_attack; sid: 2000011; rev:8;)

Added 2009-02-06 19:00:55 UTC

alert tcp $EXTERNAL_NET any -> $HOME_NET 23 (msg: "ET DOS Catalyst memory leak attack"; flow: to_server,established; content:"|41 41 41 0a|"; depth: 20; classtype: attempted-dos; reference:url,www.cisco.com/en/US/products/products_security_advisory09186a00800b138e.shtml; sid: 2000011; rev:7;)

Added 2008-05-18 19:52:13 UTC

alert tcp $EXTERNAL_NET any -> $HOME_NET 23 (msg: "ET DOS Catalyst memory leak attack"; flow: to_server,established; content:"|41 41 41 0a|"; depth: 20; classtype: attempted-dos; reference:url,www.cisco.com/en/US/products/products_security_advisory09186a00800b138e.shtml; sid: 2000011; rev:7;)

Added 2008-05-18 19:52:13 UTC

alert tcp any any -> $HOME_NET 23 (msg: "ET DOS Catalyst memory leak attack"; flow: to_server,established; content:"|41 41 41 0a|"; depth: 20; classtype: attempted-dos; reference:url,www.cisco.com/en/US/products/products_security_advisory09186a00800b138e.shtml; sid: 2000011; rev:6;)

Added 2008-01-25 10:03:39 UTC

alert tcp any any -> $HOME_NET 23 (msg: "ET DOS Catalyst memory leak attack"; flow: to_server,established; content:"|41 41 41 0a|"; depth: 20; classtype: attempted-dos; reference:url,www.cisco.com/en/US/products/products_security_advisory09186a00800b138e.shtml; sid: 2000011; rev:6;)

Added 2008-01-25 10:03:39 UTC

alert tcp any any -> $HOME_NET 23 (msg: "BLEEDING-EDGE DOS Catalyst memory leak attack"; flow: to_server,established; content:"|41 41 41 0a|"; depth: 20; classtype: attempted-dos; reference:url,www.cisco.com/en/US/products/products_security_advisory09186a00800b138e.shtml; sid: 2000011; rev:5; )