First published: Tue Jun 15 2004(Updated: )
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."
Credit: cve@mitre.org
Affected Software | Affected Version | How to fix |
---|---|---|
Cisco CatOS | =5.5\(12a\) | |
Cisco CatOS | =7.4\(0.2\)clr | |
Cisco CatOS | =5.5\(16\) | |
Cisco CatOS | =4.5\(12a\) | |
Cisco CatOS | =5.5\(13.5\) | |
Cisco CatOS | =2.1\(2\) | |
Cisco CatOS | =8.1\(3\) | |
Cisco CatOS | =6.4\(1\) | |
Cisco CatOS | =7.6\(4\) | |
Cisco CatOS | =4.5\(11\) | |
Cisco CatOS | =6.4\(5\) | |
Cisco CatOS | =5.5\(10a\) | |
Cisco CatOS | =5.4\(4\) | |
Cisco CatOS | =5.5\(4\) | |
Cisco CatOS | =5.5\(13\) | |
Cisco CatOS | =7.4\(3\) | |
Cisco CatOS | =7.1\(2\) | |
Cisco CatOS | =6.4\(8\) | |
Cisco CatOS | =2.1\(7\) | |
Cisco CatOS | =2.1\(6\) | |
Cisco CatOS | =6.1\(1d\) | |
Cisco CatOS | =4.5\(3\) | |
Cisco CatOS | =6.3\(9\) | |
Cisco CatOS | =6.2\(3a\) | |
Cisco CatOS | =6.2\(2\) | |
Cisco CatOS | =2.1\(8\) | |
Cisco CatOS | =6.3\(5\) | |
Cisco CatOS | =7.6\(3\) | |
Cisco CatOS | =3.2\(1\) | |
Cisco CatOS | =2.4\(5\) | |
Cisco CatOS | =5.1\(2a\) | |
Cisco CatOS | =5.4\(1\) | |
Cisco CatOS | =6.3\(3\) | |
Cisco CatOS | =2.1\(12\) | |
Cisco CatOS | =5.5 | |
Cisco CatOS | =6.3\(3a\) | |
Cisco CatOS | =7.2\(2\) | |
Cisco CatOS | =6.1\(2a\) | |
Cisco CatOS | =6.3\(5.10\) | |
Cisco CatOS | =6.1\(1\) | |
Cisco CatOS | =5.2\(2\)csx | |
Cisco CatOS | =5.5\(1\) | |
Cisco CatOS | =6.1\(2\) | |
Cisco CatOS | =7.4 | |
Cisco CatOS | =4.5\(9\) | |
Cisco CatOS | =5.2\(1\)csx | |
Cisco CatOS | =7.1\(1a\) | |
Cisco CatOS | =5.1\(1a\) | |
Cisco CatOS | =4.5\(13\) | |
Cisco CatOS | =6.1\(1b\) | |
Cisco CatOS | =6.4\(4a\) | |
Cisco CatOS | =3.0\(7\) | |
Cisco CatOS | =2.1\(4\) | |
Cisco CatOS | =4.2\(1\) | |
Cisco CatOS | =7.6 | |
Cisco CatOS | =3.2\(2\) | |
Cisco CatOS | =5.1\(2b\) | |
Cisco CatOS | =6.1\(1a\) | |
Cisco CatOS | =6.4\(6\) | |
Cisco CatOS | =7.4\(1\) | |
Cisco CatOS | =5.5\(4b\) | |
Cisco CatOS | =6.2\(2a\) | |
Cisco CatOS | =7.3\(1\) | |
Cisco CatOS | =4.5\(10\) | |
Cisco CatOS | =6.3\(10\) | |
Cisco CatOS | =5.3\(5\)csx | |
Cisco CatOS | =5.5\(8a\)cv | |
Cisco CatOS | =7.3 | |
Cisco CatOS | =5.5\(6a\) | |
Cisco CatOS | =8.3\(1\)glx | |
Cisco CatOS | =5.5\(12\) | |
Cisco CatOS | =5.3\(1a\)csx | |
Cisco CatOS | =4.5\(6a\) | |
Cisco CatOS | =5.5\(19\) | |
Cisco CatOS | =8.1 | |
Cisco CatOS | =6.3\(8.3\) | |
Cisco CatOS | =8.1\(2\) | |
Cisco CatOS | =6.2\(1\) | |
Cisco CatOS | =6.1\(4b\) | |
Cisco CatOS | =5.3\(2\)csx | |
Cisco CatOS | =5.2\(3\) | |
Cisco CatOS | =7.5 | |
Cisco CatOS | =5.3\(4\)csx | |
Cisco CatOS | =5.2\(4\) | |
Cisco CatOS | =5.5\(8a\) | |
Cisco CatOS | =6.1\(1e\) | |
Cisco CatOS | =8.2 | |
Cisco CatOS | =8.2\(1\) | |
Cisco CatOS | =7.3\(2\) | |
Cisco CatOS | =3.2\(1b\) | |
Cisco CatOS | =6.3\(7\) | |
Cisco CatOS | =3.2\(7\) | |
Cisco CatOS | =2.1\(3\) | |
Cisco CatOS | =5.2\(3a\)csx | |
Cisco CatOS | =2.1\(1\) | |
Cisco CatOS | =6.3\(1\) | |
Cisco CatOS | =5.5\(4a\) | |
Cisco CatOS | =7.5\(1\) | |
Cisco CatOS | =4.5\(5\) | |
Cisco CatOS | =5.5\(18\) | |
Cisco CatOS | =5.4\(3\) | |
Cisco CatOS | =2.1\(5\) | |
Cisco CatOS | =6.1 | |
Cisco CatOS | =3.1\(2a\) | |
Cisco CatOS | =5.1\(1\) | |
Cisco CatOS | =5.1\(1\)csx | |
Cisco CatOS | =6.3\(3\)x | |
Cisco CatOS | =5.2\(6\) | |
Cisco CatOS | =6.3\(1a\) | |
Cisco CatOS | =6.2\(1a\) | |
Cisco CatOS | =7.2\(0.65\) | |
Cisco CatOS | =6.3\(2a\) | |
Cisco CatOS | =4.3\(1a\) | |
Cisco CatOS | =2.2\(2\) | |
Cisco CatOS | =2.1\(11\) | |
Cisco CatOS | =5.1\(1a\)csx | |
Cisco CatOS | =6.3\(8\) | |
Cisco CatOS | =2.4\(2\) | |
Cisco CatOS | =2.4\(5a\) | |
Cisco CatOS | =5.2\(3\)csx | |
Cisco CatOS | =4.5\(2\) | |
Cisco CatOS | =7.6\(5\) | |
Cisco CatOS | =7.1\(1\) | |
Cisco CatOS | =3.2\(6\) | |
Cisco CatOS | =5.5\(10\) | |
Cisco CatOS | =6.3\(2\) | |
Cisco CatOS | =6.2\(3\) | |
Cisco CatOS | =7.4\(0.63\) | |
Cisco CatOS | =4.5\(8\) | |
Cisco CatOS | =6.3\(4\) | |
Cisco CatOS | =5.5\(13a\) | |
Cisco CatOS | =6.3\(4a\) | |
Cisco CatOS | =4.4\(1\) | |
Cisco CatOS | =5.5\(3\) | |
Cisco CatOS | =7.6\(2\) | |
Cisco CatOS | =2.4\(3\) | |
Cisco CatOS | =6.4\(7\) | |
Cisco CatOS | =5.5\(5\) | |
Cisco CatOS | =3.2\(3\) | |
Cisco CatOS | =8.3glx | |
Cisco CatOS | =5.3\(3\)csx | |
Cisco CatOS | =5.4 | |
Cisco CatOS | =4.1\(1\) | |
Cisco CatOS | =4.5\(14\) | |
Cisco CatOS | =5.4\(2a\) | |
Cisco CatOS | =5.3\(6\)csx | |
Cisco CatOS | =5.4\(2\) | |
Cisco CatOS | =6.3\(6\) | |
Cisco CatOS | =5.2\(5\) | |
Cisco CatOS | =2.4\(4\) | |
Cisco CatOS | =7.2\(1\) | |
Cisco CatOS | =5.5\(6\) | |
Cisco CatOS | =5.5\(17\) | |
Cisco CatOS | =6.4\(2\) | |
Cisco CatOS | =5.5\(2\) | |
Cisco CatOS | =4.1\(2\) | |
Cisco CatOS | =5.5\(15\) | |
Cisco CatOS | =3.1\(2\) | |
Cisco CatOS | =5.5\(11a\) | |
Cisco CatOS | =3.2\(4\) | |
Cisco CatOS | =7.1\(2a\) | |
Cisco CatOS | =5.2\(7a\) | |
Cisco CatOS | =4.5\(13a\) | |
Cisco CatOS | =5.2\(7\) | |
Cisco CatOS | =5.5\(7\) | |
Cisco CatOS | =3.1\(1\) | |
Cisco CatOS | =5.3\(6a\)csx | |
Cisco CatOS | =5.2\(2\) | |
Cisco CatOS | =2.1\(10\) | |
Cisco CatOS | =3.2\(8\)gdr | |
Cisco CatOS | =5.5\(16.2\) | |
Cisco CatOS | =2.2\(1\) | |
Cisco CatOS | =5.3\(5a\)csx | |
Cisco CatOS | =6.3\(3\)x1 | |
Cisco CatOS | =5.4\(1\)deferred | |
Cisco CatOS | =6.1\(4\) | |
Cisco CatOS | =6.1\(3a\) | |
Cisco CatOS | =4.5\(12\) | |
Cisco CatOS | =4.2\(2\) | |
Cisco CatOS | =7.4\(2\) | |
Cisco CatOS | =5.5\(7a\) | |
Cisco CatOS | =5.5\(8\) | |
Cisco CatOS | =5.2\(1\) | |
Cisco CatOS | =6.4\(3\) | |
Cisco CatOS | =2.1\(9\) | |
Cisco CatOS | =5.5\(9\) | |
Cisco CatOS | =3.2\(5\) | |
Cisco CatOS | =5.4\(4a\) | |
Cisco CatOS | =4.5\(7\) | |
Cisco CatOS | =2.4\(1\) | |
Cisco CatOS | =5.5\(1a\) | |
Cisco CatOS | =5.5\(14\) | |
Cisco CatOS | =4.5\(6\) | |
Cisco CatOS | =6.1\(1c\) | |
Cisco CatOS | =5.5\(11\) | |
Cisco CatOS | =4.1\(3\) | |
Cisco CatOS | =6.1\(3\) | |
Cisco CatOS | =4.5\(4\) | |
Cisco CatOS | =7.6\(1\) | |
Cisco CatOS | =4.5\(1\) | |
Cisco CatOS | =2.3\(1\) | |
Cisco Catalyst 2980g-a | ||
Cisco Catalyst 2926 | ||
Cisco CatOS | =6.1\(2.13\) | |
Cisco CatOS | =6.2\(0.110\) | |
Cisco CatOS | =6.2\(0.111\) | |
Cisco Catalyst 6000 Ws-svc-nam-2 | =2.2\(1a\) | |
Cisco CatOS | =5.1 | |
Cisco Catalyst 6000 Ws-svc-nam-2 | =3.1\(1a\) | |
Cisco Catalyst 4500 | ||
Cisco Catalyst 5000 | ||
Cisco Catalyst 2901 | ||
Cisco Catalyst 6000 Ws-svc-nam-1 | =2.2\(1a\) | |
Cisco Catalyst 4506 | ||
Cisco Catalyst 6000 Ws-x6380-nam | =2.1\(2\) | |
Cisco CatOS | =4.5.10 | |
Cisco Catalyst 4912g | ||
Cisco CatOS | =7.1 | |
Cisco Catalyst 2926f | ||
Cisco Catalyst 2926gl | ||
Cisco Catalyst 2948 | ||
Cisco Catalyst 2902 | ||
Cisco Catalyst 2980g | ||
Cisco Catalyst 4510r | ||
Cisco Catalyst 6000 Ws-x6380-nam | =3.1\(1a\) | |
Cisco CatOS | =6.3\(0.7\)pan | |
Cisco Catalyst 2948g-l3 | ||
Cisco CatOS | =5.2 | |
Cisco Catalyst 4503 | ||
Cisco Catalyst 2926gs | ||
Cisco Catalyst 2948-ge-tx | ||
Cisco CatOS | =4.5\(4b\) | |
Cisco CatOS | =5.2\(1a\) | |
Cisco CatOS | =5.3\(1\)csx | |
Cisco Catalyst 4000 | ||
Cisco Catalyst 2926t | ||
Cisco Catalyst 6000 Ws-svc-nam-1 | =3.1\(1a\) | |
Cisco Catalyst 4507r |
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