| Vulnerability Name: | CVE-2001-0867 (CCN-7555) | ||||||||
| Assigned: | 2001-11-14 | ||||||||
| Published: | 2001-11-14 | ||||||||
| Updated: | 2017-10-10 | ||||||||
| Summary: | Cisco 12000 with IOS 12.0 and line cards based on Engine 2 does not properly filter does not properly filter packet fragments even when the "fragment" keyword is used in an ACL, which allows remote attackers to bypass the intended access controls. | ||||||||
| CVSS v3 Severity: | 7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
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| CVSS v2 Severity: | 7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
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| Vulnerability Type: | CWE-Other | ||||||||
| Vulnerability Consequences: | Bypass Security | ||||||||
| References: | Source: MITRE Type: CNA CVE-2001-0867 Source: CCN Type: CIAC Information Bulletin M-018 Cisco - Multiple Vulnerabilities in ACL Implementations Source: CIAC Type: UNKNOWN M-018 Source: CCN Type: Cisco Systems Inc. Security Advisory, 2001 November 14 Multiple Vulnerabilities in Access Control List Implementation for Cisco 12000 Series Internet Router Source: CISCO Type: UNKNOWN 20011114 Multiple Vulnerabilities in Access Control List Implementation for Cisco 12000 Series Internet Router Source: OSVDB Type: UNKNOWN 1989 Source: CCN Type: OSVDB ID: 1989 Cisco 12000 Series Router Fragment Keyword ACL Bypass Source: BID Type: UNKNOWN 3538 Source: CCN Type: BID-3538 Cisco 12000 Outgoing ACL Fragmented Packet Vulnerability Source: CCN Type: BID-3542 Cisco Access Control List Fragment Keyword Ignored Vulnerability Source: XF Type: UNKNOWN cisco-acl-fragment-bypass(7555) Source: XF Type: UNKNOWN cisco-acl-fragment-bypass(7555) | ||||||||
| Vulnerable Configuration: | Configuration 1: Configuration CCN 1:  Denotes that component is vulnerable | ||||||||
| Oval Definitions | |||||||||
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