CVE-2004-0551

Description

Cisco CatOS 5.x before 5.5(20) through 8.x before 8.2(2) and 8.3(2)GLX, as used in Catalyst switches, allows remote attackers to cause a denial of service (system crash and reload) by sending invalid packets instead of the final ACK portion of the three-way handshake to the (1) Telnet, (2) HTTP, or (3) SSH services, aka "TCP-ACK DoS attack."

Affected products

• Cisco / catalyst_2901
• Cisco / catalyst_2902
• Cisco / catalyst_2926
• Cisco / catalyst_2926f
• Cisco / catalyst_2926gl
• Cisco / catalyst_2926gs
• Cisco / catalyst_2926t
• Cisco / catalyst_2948
• Cisco / catalyst_2948-ge-tx
• Cisco / catalyst_2948g-l3
• Cisco / catalyst_2980g
• Cisco / catalyst_2980g-a
• Cisco / catalyst_4000
• Cisco / catalyst_4500
• Cisco / catalyst_4503
• Cisco / catalyst_4506
• Cisco / catalyst_4507r
• Cisco / catalyst_4510r
• Cisco / catalyst_4912g
• Cisco / catalyst_5000
• Cisco / catalyst_6000_ws-svc-nam-12.2(1a) – 2.2(1a)
• Cisco / catalyst_6000_ws-svc-nam-13.1(1a) – 3.1(1a)
• Cisco / catalyst_6000_ws-svc-nam-23.1(1a) – 3.1(1a)
• Cisco / catalyst_6000_ws-svc-nam-22.2(1a) – 2.2(1a)
• Cisco / catalyst_6000_ws-x6380-nam3.1(1a) – 3.1(1a)
• Cisco / catalyst_6000_ws-x6380-nam2.1(2) – 2.1(2)
• Cisco / catos3.2(1b) – 3.2(1b)
• Cisco / catos3.2(2) – 3.2(2)
• Cisco / catos3.2(3) – 3.2(3)
• Cisco / catos3.2(4) – 3.2(4)
• Cisco / catos3.2(5) – 3.2(5)
• Cisco / catos3.2(6) – 3.2(6)
• Cisco / catos3.2(7) – 3.2(7)
• Cisco / catos3.2(8)gdr – 3.2(8)gdr
• Cisco / catos4.1(1) – 4.1(1)
• Cisco / catos4.1(2) – 4.1(2)
• Cisco / catos4.1(3) – 4.1(3)
• Cisco / catos4.2(1) – 4.2(1)
• Cisco / catos4.2(2) – 4.2(2)
• Cisco / catos4.3(1a) – 4.3(1a)
• Cisco / catos4.4(1) – 4.4(1)
• Cisco / catos4.5(1) – 4.5(1)
• Cisco / catos4.5(2) – 4.5(2)
• Cisco / catos4.5(3) – 4.5(3)
• Cisco / catos4.5(4) – 4.5(4)
• Cisco / catos4.5(5) – 4.5(5)
• Cisco / catos4.5(6) – 4.5(6)
• Cisco / catos4.5(6a) – 4.5(6a)
• Cisco / catos4.5(7) – 4.5(7)
• Cisco / catos4.5(8) – 4.5(8)
• Cisco / catos4.5(9) – 4.5(9)
• Cisco / catos4.5(10) – 4.5(10)
• Cisco / catos4.5(11) – 4.5(11)
• Cisco / catos4.5(12) – 4.5(12)
• Cisco / catos4.5(12a) – 4.5(12a)
• Cisco / catos4.5(13) – 4.5(13)
• Cisco / catos4.5(13a) – 4.5(13a)
• Cisco / catos4.5(14) – 4.5(14)
• Cisco / catos5.1(1) – 5.1(1)
• Cisco / catos5.1(1)csx – 5.1(1)csx
• Cisco / catos5.1(1a) – 5.1(1a)
• Cisco / catos5.1(1a)csx – 5.1(1a)csx
• Cisco / catos5.1(2a) – 5.1(2a)
• Cisco / catos5.1(2b) – 5.1(2b)
• Cisco / catos5.2(1) – 5.2(1)
• Cisco / catos5.2(1)csx – 5.2(1)csx
• Cisco / catos5.2(2) – 5.2(2)
• Cisco / catos5.2(2)csx – 5.2(2)csx
• Cisco / catos5.2(3) – 5.2(3)
• Cisco / catos5.2(3)csx – 5.2(3)csx
• Cisco / catos5.2(3a)csx – 5.2(3a)csx
• Cisco / catos5.2(4) – 5.2(4)
• Cisco / catos5.2(5) – 5.2(5)
• Cisco / catos5.2(6) – 5.2(6)
• Cisco / catos5.2(7) – 5.2(7)
• Cisco / catos5.2(7a) – 5.2(7a)
• Cisco / catos5.3(1a)csx – 5.3(1a)csx
• Cisco / catos5.3(2)csx – 5.3(2)csx
• Cisco / catos5.3(3)csx – 5.3(3)csx
• Cisco / catos5.3(4)csx – 5.3(4)csx
• Cisco / catos5.3(5)csx – 5.3(5)csx
• Cisco / catos5.3(5a)csx – 5.3(5a)csx
• Cisco / catos5.3(6)csx – 5.3(6)csx
• Cisco / catos5.3(6a)csx – 5.3(6a)csx
• Cisco / catos5.4 – 5.4
• Cisco / catos5.4(1) – 5.4(1)
• Cisco / catos5.4(1)deferred – 5.4(1)deferred
• Cisco / catos5.4(2) – 5.4(2)
• Cisco / catos5.4(2a) – 5.4(2a)
• Cisco / catos5.4(3) – 5.4(3)
• Cisco / catos5.4(4) – 5.4(4)
• Cisco / catos5.4(4a) – 5.4(4a)
• Cisco / catos5.5 – 5.5
• Cisco / catos5.5(1) – 5.5(1)
• Cisco / catos5.5(1a) – 5.5(1a)
• Cisco / catos5.5(2) – 5.5(2)
• Cisco / catos5.5(3) – 5.5(3)
• Cisco / catos5.5(4) – 5.5(4)
• Cisco / catos5.5(4a) – 5.5(4a)
• Cisco / catos5.5(4b) – 5.5(4b)
• Cisco / catos5.5(5) – 5.5(5)
• Cisco / catos5.5(6) – 5.5(6)
• Cisco / catos5.5(6a) – 5.5(6a)
• Cisco / catos5.5(7) – 5.5(7)
• Cisco / catos5.5(7a) – 5.5(7a)
• Cisco / catos5.5(8) – 5.5(8)
• Cisco / catos5.5(8a) – 5.5(8a)
• Cisco / catos5.5(8a)cv – 5.5(8a)cv
• Cisco / catos5.5(9) – 5.5(9)
• Cisco / catos5.5(10) – 5.5(10)
• Cisco / catos5.5(10a) – 5.5(10a)
• Cisco / catos5.5(11) – 5.5(11)
• Cisco / catos5.5(11a) – 5.5(11a)
• Cisco / catos5.5(12) – 5.5(12)
• Cisco / catos5.5(12a) – 5.5(12a)
• Cisco / catos5.5(13) – 5.5(13)
• Cisco / catos5.5(13.5) – 5.5(13.5)
• Cisco / catos5.5(13a) – 5.5(13a)
• Cisco / catos5.5(14) – 5.5(14)
• Cisco / catos5.5(15) – 5.5(15)
• Cisco / catos5.5(16) – 5.5(16)
• Cisco / catos5.5(16.2) – 5.5(16.2)
• Cisco / catos5.5(17) – 5.5(17)
• Cisco / catos5.5(18) – 5.5(18)
• Cisco / catos5.5(19) – 5.5(19)
• Cisco / catos6.1 – 6.1
• Cisco / catos6.1(1) – 6.1(1)
• Cisco / catos6.1(1a) – 6.1(1a)
• Cisco / catos6.1(1b) – 6.1(1b)
• Cisco / catos6.1(1c) – 6.1(1c)
• Cisco / catos6.1(1d) – 6.1(1d)
• Cisco / catos6.1(1e) – 6.1(1e)
• Cisco / catos6.1(2) – 6.1(2)
• Cisco / catos6.1(2a) – 6.1(2a)
• Cisco / catos6.1(3) – 6.1(3)
• Cisco / catos6.1(3a) – 6.1(3a)
• Cisco / catos6.1(4) – 6.1(4)
• Cisco / catos6.1(4b) – 6.1(4b)
• Cisco / catos6.2(1) – 6.2(1)
• Cisco / catos6.2(1a) – 6.2(1a)
• Cisco / catos6.2(2) – 6.2(2)
• Cisco / catos6.2(2a) – 6.2(2a)
• Cisco / catos6.2(3) – 6.2(3)
• Cisco / catos6.2(3a) – 6.2(3a)
• Cisco / catos6.3(1) – 6.3(1)
• Cisco / catos6.3(1a) – 6.3(1a)
• Cisco / catos6.3(2) – 6.3(2)
• Cisco / catos6.3(2a) – 6.3(2a)
• Cisco / catos6.3(3) – 6.3(3)
• Cisco / catos6.3(3)x – 6.3(3)x
• Cisco / catos6.3(3)x1 – 6.3(3)x1
• Cisco / catos6.3(3a) – 6.3(3a)
• Cisco / catos6.3(4) – 6.3(4)
• Cisco / catos6.3(4a) – 6.3(4a)
• Cisco / catos6.3(5) – 6.3(5)
• Cisco / catos6.3(5.10) – 6.3(5.10)
• Cisco / catos6.3(6) – 6.3(6)
• Cisco / catos6.3(7) – 6.3(7)
• Cisco / catos6.3(8) – 6.3(8)
• Cisco / catos6.3(8.3) – 6.3(8.3)
• Cisco / catos6.3(9) – 6.3(9)
• Cisco / catos6.3(10) – 6.3(10)
• Cisco / catos6.4(1) – 6.4(1)
• Cisco / catos6.4(2) – 6.4(2)
• Cisco / catos6.4(3) – 6.4(3)
• Cisco / catos6.4(4a) – 6.4(4a)
• Cisco / catos6.4(5) – 6.4(5)
• Cisco / catos6.4(6) – 6.4(6)
• Cisco / catos6.4(7) – 6.4(7)
• Cisco / catos6.4(8) – 6.4(8)
• Cisco / catos7.1(1) – 7.1(1)
• Cisco / catos7.1(1a) – 7.1(1a)
• Cisco / catos7.1(2) – 7.1(2)
• Cisco / catos7.1(2a) – 7.1(2a)
• Cisco / catos7.2(0.65) – 7.2(0.65)
• Cisco / catos7.2(1) – 7.2(1)
• Cisco / catos7.2(2) – 7.2(2)
• Cisco / catos7.3 – 7.3
• Cisco / catos7.3(1) – 7.3(1)
• Cisco / catos7.3(2) – 7.3(2)
• Cisco / catos7.4 – 7.4
• Cisco / catos7.4(0.2)clr – 7.4(0.2)clr
• Cisco / catos7.4(0.63) – 7.4(0.63)
• Cisco / catos7.4(1) – 7.4(1)
• Cisco / catos7.4(2) – 7.4(2)
• Cisco / catos7.4(3) – 7.4(3)
• Cisco / catos7.5 – 7.5
• Cisco / catos7.5(1) – 7.5(1)
• Cisco / catos7.6 – 7.6
• Cisco / catos7.6(1) – 7.6(1)
• Cisco / catos7.6(2) – 7.6(2)
• Cisco / catos7.6(3) – 7.6(3)
• Cisco / catos7.6(4) – 7.6(4)
• Cisco / catos7.6(5) – 7.6(5)
• Cisco / catos8.1 – 8.1
• Cisco / catos8.1(2) – 8.1(2)
• Cisco / catos8.1(3) – 8.1(3)
• Cisco / catos8.2 – 8.2
• Cisco / catos8.2(1) – 8.2(1)
• Cisco / catos8.3(1)glx – 8.3(1)glx
• Cisco / catos8.3glx – 8.3glx
• Cisco / catos4.5(4b) – 4.5(4b)
• Cisco / catos4.5.10 – 4.5.10
• Cisco / catos5.1 – 5.1
• Cisco / catos5.2 – 5.2
• Cisco / catos5.2(1a) – 5.2(1a)
• Cisco / catos5.3(1)csx – 5.3(1)csx
• Cisco / catos6.1(2.13) – 6.1(2.13)
• Cisco / catos6.2(0.110) – 6.2(0.110)
• Cisco / catos6.2(0.111) – 6.2(0.111)
• Cisco / catos6.3(0.7)pan – 6.3(0.7)pan
• Cisco / catos2.1(1) – 2.1(1)
• Cisco / catos7.1 – 7.1
• Cisco / catos2.1(2) – 2.1(2)
• Cisco / catos2.1(3) – 2.1(3)
• Cisco / catos2.1(4) – 2.1(4)
• Cisco / catos2.1(5) – 2.1(5)
• Cisco / catos2.1(6) – 2.1(6)
• Cisco / catos2.1(7) – 2.1(7)
• Cisco / catos2.1(8) – 2.1(8)
• Cisco / catos2.1(9) – 2.1(9)
• Cisco / catos2.1(10) – 2.1(10)
• Cisco / catos2.1(11) – 2.1(11)
• Cisco / catos2.1(12) – 2.1(12)
• Cisco / catos2.2(1) – 2.2(1)
• Cisco / catos2.2(2) – 2.2(2)
• Cisco / catos2.3(1) – 2.3(1)
• Cisco / catos2.4(1) – 2.4(1)
• Cisco / catos2.4(2) – 2.4(2)
• Cisco / catos2.4(3) – 2.4(3)
• Cisco / catos2.4(4) – 2.4(4)
• Cisco / catos2.4(5) – 2.4(5)
• Cisco / catos2.4(5a) – 2.4(5a)
• Cisco / catos3.0(7) – 3.0(7)
• Cisco / catos3.1(1) – 3.1(1)
• Cisco / catos3.1(2) – 3.1(2)
• Cisco / catos3.1(2a) – 3.1(2a)
• Cisco / catos3.2(1) – 3.2(1)

References

• MISChttp://www.kb.cert.org/vuls/id/245190
• VENDOR_ADVISORYhttp://www.cisco.com/warp/public/707/cisco-sa-20040609-catos.shtml
• MISChttps://exchange.xforce.ibmcloud.com/vulnerabilities/16370