CVE-2000-1055

Published: Dec 11, 2000Modified: Apr 16, 2026

10.0

Vector

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

Exploitability: 10.0 / Impact: 10.0

Source: NVD

Description

Buffer overflow in CiscoSecure ACS Server 2.4(2) and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a large TACACS+ packet.

Affected (3)

Products: Cisco: Secure Access Control Server

Cisco

1 product

Secure Access Control Server

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Cisco Secure Access Control Server	Version 2.1
Cisco Secure Access Control Server	Version 2.3(3)
Cisco Secure Access Control Server	Version 2.4(2)

References (8)

http://www.cisco.com/warp/public/707/csecureacsnt-pub.shtml

Source: cve@mitre.org

PatchVendor Advisory

http://www.osvdb.org/1569

Source: cve@mitre.org

http://www.securityfocus.com/bid/1706

Source: cve@mitre.org

PatchVendor Advisory

https://exchange.xforce.ibmcloud.com/vulnerabilities/5273

Source: cve@mitre.org

http://www.cisco.com/warp/public/707/csecureacsnt-pub.shtml

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

http://www.osvdb.org/1569

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.securityfocus.com/bid/1706

Source: af854a3a-2127-422b-91ae-364da2661108

PatchVendor Advisory

https://exchange.xforce.ibmcloud.com/vulnerabilities/5273

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.