Published: 12/02/2001 Updated: 10/10/2017

CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10

VMScore: 505

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Cisco Catalyst 6000, 5000, or 4000 switches allow remote malicious users to cause a denial of service by connecting to the SSH service with a non-SSH client, which generates a protocol mismatch error.

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cisco catalyst 5000
cisco catalyst 6000
cisco catalyst 4000

source: wwwsecurityfocuscom/bid/2117/info Software versions 61(1), 61(1a) and 61(1b) for Catalyst 4000, 5000, and 6000 devices that support SSH and 3 DES encryption contain a vulnerability that may allow an attacker to cause a denial of service If a connection is made to the SSH service on a vulnerable Catalyst device and the protoco ...

NVD-CWE-Other http://www.cisco.com/warp/public/707/catalyst-ssh-protocolmismatch-pub.shtml http://www.securityfocus.com/bid/2117 https://exchange.xforce.ibmcloud.com/vulnerabilities/5760 https://nvd.nist.gov https://www.exploit-db.com/exploits/20509/https://www.kb.cert.org/vuls/id/463944

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CVE-2001-0080

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