CVE-2001-0864

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Summary

CVECVE-2001-0864
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2001-12-06 05:00:00 UTC
Updated2025-04-03 01:03:51 UTC
DescriptionCisco 12000 with IOS 12.0 and line cards based on Engine 2 does not properly handle the implicit "deny ip any any" rule in an outgoing ACL when the ACL contains exactly 448 entries, which can allow some outgoing packets to bypass access restrictions.

Risk And Classification

Primary CVSS: v2.0 7.5 from [email protected]

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

Problem Types: NVD-CWE-Other | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Cisco 12000 Router All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Cisco 12000 Series Internet Router ACL Failure To Drop Packets Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
www.ciac.org/ciac/bulletins/m-018.shtml af854a3a-2127-422b-91ae-364da2661108 www.ciac.org
Cisco Security Advisory: Multiple vulnerabilities in Access Control List implementation for Cisco 12000 Series Internet Router af854a3a-2127-422b-91ae-364da2661108 www.cisco.com Patch, Vendor Advisory
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
404 Not Found af854a3a-2127-422b-91ae-364da2661108 www.osvdb.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 317196 Cisco Internetwork Operating System (IOS) Access Control List Implementation Vulnerability (cisco-sa-20011114-gsr-acl)
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