Cisco CatOS 5.x prior to 5.5(20) up to and including 8.x prior to 8.2(2) and 8.3(2)GLX, as used in Catalyst switches, allows remote malicious users 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."
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
cisco catos 2.1\\(1\\) |
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cisco catos 2.1\\(10\\) |
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cisco catos 2.1\\(7\\) |
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cisco catos 2.1\\(8\\) |
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cisco catos 2.4\\(3\\) |
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cisco catos 2.4\\(4\\) |
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cisco catos 3.2\\(1\\) |
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cisco catos 3.2\\(1b\\) |
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cisco catos 3.2\\(2\\) |
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cisco catos 4.1\\(1\\) |
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cisco catos 4.1\\(2\\) |
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cisco catos 4.5\\(10\\) |
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cisco catos 4.5\\(11\\) |
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cisco catos 4.5\\(4\\) |
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cisco catos 4.5\\(5\\) |
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cisco catos 5.1\\(1\\)csx |
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cisco catos 5.1\\(1a\\) |
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cisco catos 5.2\\(2\\)csx |
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cisco catos 5.2\\(3\\) |
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cisco catos 5.3\\(1a\\)csx |
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cisco catos 5.3\\(2\\)csx |
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cisco catos 5.4 |
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cisco catos 5.4\\(1\\) |
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cisco catos 5.5 |
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cisco catos 5.5\\(1\\) |
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cisco catos 5.5\\(13.5\\) |
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cisco catos 2.1\\(3\\) |
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cisco catos 2.1\\(4\\) |
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cisco catos 2.2\\(2\\) |
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cisco catos 2.3\\(1\\) |
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cisco catos 3.0\\(7\\) |
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cisco catos 3.1\\(1\\) |
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cisco catos 3.2\\(5\\) |
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cisco catos 3.2\\(6\\) |
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cisco catos 4.2\\(2\\) |
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cisco catos 4.3\\(1a\\) |
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cisco catos 4.5\\(13\\) |
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cisco catos 4.5\\(13a\\) |
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cisco catos 4.5\\(7\\) |
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cisco catos 4.5\\(8\\) |
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cisco catos 5.1\\(2b\\) |
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cisco catos 5.2\\(1\\) |
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cisco catos 5.2\\(4\\) |
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cisco catos 2.1\\(11\\) |
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cisco catos 2.1\\(12\\) |
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cisco catos 2.1\\(2\\) |
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cisco catos 2.1\\(9\\) |
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cisco catos 2.2\\(1\\) |
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cisco catos 2.4\\(5\\) |
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cisco catos 2.4\\(5a\\) |
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cisco catos 3.2\\(3\\) |
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cisco catos 3.2\\(4\\) |
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cisco catos 4.1\\(3\\) |
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cisco catos 4.2\\(1\\) |
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cisco catos 4.5\\(12\\) |
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cisco catos 4.5\\(12a\\) |
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cisco catos 4.5\\(6\\) |
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cisco catos 4.5\\(6a\\) |
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cisco catos 5.1\\(1a\\)csx |
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cisco catos 5.1\\(2a\\) |
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cisco catos 5.2\\(3\\)csx |
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cisco catos 5.2\\(3a\\)csx |
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cisco catos 5.3\\(3\\)csx |
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cisco catos 5.3\\(4\\)csx |
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cisco catos 5.4\\(1\\)deferred |
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cisco catos 5.4\\(2\\) |
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cisco catos 5.5\\(10\\) |
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cisco catos 5.5\\(10a\\) |
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cisco catos 5.5\\(14\\) |
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cisco catos 5.5\\(15\\) |
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cisco catos 5.5\\(2\\) |
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cisco catos 5.5\\(3\\) |
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cisco catos 5.5\\(7\\) |
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cisco catos 5.5\\(7a\\) |
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cisco catos 5.5\\(8\\) |
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cisco catos 6.1\\(1b\\) |
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cisco catos 6.1\\(1c\\) |
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cisco catos 6.1\\(4\\) |
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cisco catos 6.1\\(4b\\) |
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cisco catos 6.3\\(10\\) |
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cisco catos 6.3\\(1a\\) |
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cisco catos 6.3\\(4\\) |
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cisco catos 6.3\\(4a\\) |
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cisco catos 6.3\\(9\\) |
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cisco catos 6.4\\(1\\) |
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cisco catos 7.1\\(1\\) |
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cisco catos 7.1\\(1a\\) |
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cisco catos 7.3\\(1\\) |
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cisco catos 7.3\\(2\\) |
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cisco catos 7.5 |
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cisco catos 7.5\\(1\\) |
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cisco catos 8.1\\(2\\) |
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cisco catos 8.1\\(3\\) |
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cisco catos 5.5\\(13a\\) |
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cisco catos 5.5\\(19\\) |
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cisco catos 5.5\\(1a\\) |
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cisco catos 5.5\\(6\\) |
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cisco catos 5.5\\(6a\\) |
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cisco catos 6.1\\(1\\) |
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cisco catos 6.1\\(1a\\) |
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cisco catos 6.1\\(3\\) |
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cisco catos 6.1\\(3a\\) |
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cisco catos 6.2\\(3\\) |
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cisco catos 6.2\\(3a\\) |
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cisco catos 6.3\\(1\\) |
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cisco catos 6.3\\(3\\)x1 |
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cisco catos 6.3\\(3a\\) |
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cisco catos 6.3\\(8\\) |
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cisco catos 6.3\\(8.3\\) |
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cisco catos 6.4\\(6\\) |
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cisco catos 6.4\\(7\\) |
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cisco catos 6.4\\(8\\) |
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cisco catos 7.2\\(2\\) |
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cisco catos 7.3 |
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cisco catos 7.4\\(2\\) |
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cisco catos 7.4\\(3\\) |
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cisco catos 7.6\\(5\\) |
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cisco catos 8.1 |
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cisco catos 5.2\\(5\\) |
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cisco catos 5.3\\(5\\)csx |
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cisco catos 5.3\\(5a\\)csx |
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cisco catos 5.4\\(2a\\) |
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cisco catos 5.4\\(3\\) |
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cisco catos 5.5\\(11\\) |
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cisco catos 5.5\\(11a\\) |
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cisco catos 5.5\\(12\\) |
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cisco catos 5.5\\(16\\) |
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cisco catos 5.5\\(16.2\\) |
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cisco catos 5.5\\(4\\) |
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cisco catos 5.5\\(4a\\) |
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cisco catos 5.5\\(8a\\) |
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cisco catos 5.5\\(8a\\)cv |
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cisco catos 6.1\\(1d\\) |
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cisco catos 6.1\\(1e\\) |
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cisco catos 6.2\\(1\\) |
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cisco catos 6.2\\(1a\\) |
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cisco catos 6.3\\(2\\) |
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cisco catos 6.3\\(2a\\) |
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cisco catos 6.3\\(5\\) |
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cisco catos 6.3\\(5.10\\) |
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cisco catos 6.4\\(2\\) |
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cisco catos 6.4\\(3\\) |
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cisco catos 7.1\\(2\\) |
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cisco catos 7.1\\(2a\\) |
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cisco catos 7.4 |
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cisco catos 7.4\\(0.2\\)clr |
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cisco catos 7.6 |
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cisco catos 7.6\\(1\\) |
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cisco catos 8.2 |
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cisco catos 8.2\\(1\\) |
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cisco catos 2.1\\(5\\) |
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cisco catos 2.1\\(6\\) |
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cisco catos 2.4\\(1\\) |
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cisco catos 2.4\\(2\\) |
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cisco catos 3.1\\(2\\) |
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cisco catos 3.1\\(2a\\) |
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cisco catos 3.2\\(7\\) |
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cisco catos 3.2\\(8\\)gdr |
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cisco catos 4.4\\(1\\) |
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cisco catos 4.5\\(1\\) |
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cisco catos 4.5\\(14\\) |
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cisco catos 4.5\\(2\\) |
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cisco catos 4.5\\(3\\) |
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cisco catos 4.5\\(9\\) |
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cisco catos 5.1\\(1\\) |
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cisco catos 5.2\\(1\\)csx |
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cisco catos 5.2\\(2\\) |
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cisco catos 5.2\\(6\\) |
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cisco catos 5.2\\(7\\) |
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cisco catos 5.2\\(7a\\) |
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cisco catos 5.3\\(6\\)csx |
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cisco catos 5.3\\(6a\\)csx |
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cisco catos 5.4\\(4\\) |
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cisco catos 5.4\\(4a\\) |
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cisco catos 5.5\\(12a\\) |
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cisco catos 5.5\\(13\\) |
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cisco catos 5.5\\(17\\) |
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cisco catos 5.5\\(18\\) |
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cisco catos 5.5\\(4b\\) |
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cisco catos 5.5\\(5\\) |
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cisco catos 5.5\\(9\\) |
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cisco catos 6.1 |
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cisco catos 6.1\\(2\\) |
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cisco catos 6.1\\(2a\\) |
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cisco catos 6.2\\(2\\) |
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cisco catos 6.2\\(2a\\) |
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cisco catos 6.3\\(3\\) |
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cisco catos 6.3\\(3\\)x |
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cisco catos 6.3\\(6\\) |
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cisco catos 6.3\\(7\\) |
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cisco catos 6.4\\(4a\\) |
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cisco catos 6.4\\(5\\) |
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cisco catos 7.2\\(0.65\\) |
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cisco catos 7.2\\(1\\) |
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cisco catos 7.4\\(0.63\\) |
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cisco catos 7.4\\(1\\) |
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cisco catos 7.6\\(2\\) |
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cisco catos 7.6\\(3\\) |
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cisco catos 7.6\\(4\\) |
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cisco catos 8.3\\(1\\)glx |
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cisco catos 8.3glx |
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cisco catalyst 2902 |
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cisco catalyst 2926 |
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cisco catalyst 2948g-l3 |
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cisco catalyst 2980g |
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cisco catalyst 4912g |
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cisco catalyst 5000 |
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cisco catos 5.2 |
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cisco catalyst 2901 |
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cisco catalyst 2948 |
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cisco catalyst 2948-ge-tx |
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cisco catalyst 4507r |
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cisco catalyst 4510r |
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cisco catalyst 6000 ws-x6380-nam 2.1\\(2\\) |
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cisco catalyst 6000 ws-x6380-nam 3.1\\(1a\\) |
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cisco catos 4.5\\(4b\\) |
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cisco catos 6.1\\(2.13\\) |
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cisco catos 6.2\\(0.110\\) |
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cisco catalyst 2926f |
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cisco catalyst 2926gl |
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cisco catalyst 2980g-a |
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cisco catalyst 4000 |
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cisco catalyst 4500 |
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cisco catalyst 6000 ws-svc-nam-1 2.2\\(1a\\) |
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cisco catalyst 6000 ws-svc-nam-1 3.1\\(1a\\) |
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cisco catos 5.2\\(1a\\) |
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cisco catos 5.3\\(1\\)csx |
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cisco catos 6.2\\(0.111\\) |
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cisco catos 6.3\\(0.7\\)pan |
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cisco catalyst 2926gs |
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cisco catalyst 2926t |
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cisco catalyst 4503 |
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cisco catalyst 4506 |
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cisco catalyst 6000 ws-svc-nam-2 2.2\\(1a\\) |
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cisco catalyst 6000 ws-svc-nam-2 3.1\\(1a\\) |
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cisco catos 4.5.10 |
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cisco catos 5.1 |
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cisco catos 7.1 |
Vulmon