CVE-2020-3364

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Summary

CVECVE-2020-3364
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-06-18 03:15:00 UTC
Updated2020-06-24 16:30:00 UTC
DescriptionA vulnerability in the access control list (ACL) functionality of the standby route processor management interface of Cisco IOS XR Software could allow an unauthenticated, remote attacker to reach the configured IP addresses on the standby route processor management Gigabit Ethernet Management interface. The vulnerability is due to a logic error that was introduced in the Cisco IOS XR Software, which prevents the ACL from working when applied against the standby route processor management interface. An attacker could exploit this vulnerability by attempting to access the device through the standby route processor management interface.

Risk And Classification

Problem Types: CWE-863

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Cisco Ios Xr 6.7.1 All All All
Operating System Cisco Ios Xr 7.0.11 All All All
Operating System Cisco Ios Xr 7.0.12 All All All
Operating System Cisco Ios Xr 7.0.2 All All All
Operating System Cisco Ios Xr 7.1.1 All All All
Operating System Cisco Ios Xr 7.1.15 All All All
Operating System Cisco Ios Xr 6.7.1 All All All
Operating System Cisco Ios Xr 7.0.11 All All All
Operating System Cisco Ios Xr 7.0.12 All All All
Operating System Cisco Ios Xr 7.0.2 All All All
Operating System Cisco Ios Xr 7.1.1 All All All
Operating System Cisco Ios Xr 7.1.15 All All All

References

ReferenceSourceLinkTags
Cisco IOS XR Software Standby Route Processor Gigabit Ethernet Management Interface Access Control List Bypass Vulnerability CISCO tools.cisco.com Mitigation, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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