CVE-2021-1352

Summary

CVECVE-2021-1352
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-03-24 21:15:00 UTC
Updated2023-11-07 03:28:00 UTC
DescriptionA vulnerability in the DECnet Phase IV and DECnet/OSI protocol processing of Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to insufficient input validation of DECnet traffic that is received by an affected device. An attacker could exploit this vulnerability by sending DECnet traffic to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition.

Risk And Classification

Problem Types: CWE-119

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Cisco Ios Xe 16.10.1 All All All
Operating System Cisco Ios Xe 16.10.1a All All All
Operating System Cisco Ios Xe 16.10.1b All All All
Operating System Cisco Ios Xe 16.10.1e All All All
Operating System Cisco Ios Xe 16.10.1s All All All
Operating System Cisco Ios Xe 16.10.2 All All All
Operating System Cisco Ios Xe 16.10.3 All All All
Operating System Cisco Ios Xe 16.11.1 All All All
Operating System Cisco Ios Xe 16.11.1a All All All
Operating System Cisco Ios Xe 16.11.1b All All All
Operating System Cisco Ios Xe 16.11.1c All All All
Operating System Cisco Ios Xe 16.11.1s All All All
Operating System Cisco Ios Xe 16.11.2 All All All
Operating System Cisco Ios Xe 16.12.1 All All All
Operating System Cisco Ios Xe 16.12.1a All All All
Operating System Cisco Ios Xe 16.12.1c All All All
Operating System Cisco Ios Xe 16.12.1s All All All
Operating System Cisco Ios Xe 16.12.1t All All All
Operating System Cisco Ios Xe 16.12.2 All All All
Operating System Cisco Ios Xe 16.12.2a All All All
Operating System Cisco Ios Xe 16.12.2s All All All
Operating System Cisco Ios Xe 16.12.2t All All All
Operating System Cisco Ios Xe 16.12.3 All All All
Operating System Cisco Ios Xe 16.12.3a All All All
Operating System Cisco Ios Xe 16.12.3s All All All
Operating System Cisco Ios Xe 16.12.4 All All All
Operating System Cisco Ios Xe 16.12.4a All All All
Operating System Cisco Ios Xe 16.4.1 All All All
Operating System Cisco Ios Xe 16.4.2 All All All
Operating System Cisco Ios Xe 16.4.3 All All All
Operating System Cisco Ios Xe 16.5.1 All All All
Operating System Cisco Ios Xe 16.5.1a All All All
Operating System Cisco Ios Xe 16.5.1b All All All
Operating System Cisco Ios Xe 16.5.2 All All All
Operating System Cisco Ios Xe 16.5.3 All All All
Operating System Cisco Ios Xe 16.6.1 All All All
Operating System Cisco Ios Xe 16.6.2 All All All
Operating System Cisco Ios Xe 16.6.3 All All All
Operating System Cisco Ios Xe 16.6.4 All All All
Operating System Cisco Ios Xe 16.6.4a All All All
Operating System Cisco Ios Xe 16.6.4s All All All
Operating System Cisco Ios Xe 16.6.5 All All All
Operating System Cisco Ios Xe 16.6.5a All All All
Operating System Cisco Ios Xe 16.6.5b All All All
Operating System Cisco Ios Xe 16.6.6 All All All
Operating System Cisco Ios Xe 16.6.7 All All All
Operating System Cisco Ios Xe 16.6.7a All All All
Operating System Cisco Ios Xe 16.6.8 All All All
Operating System Cisco Ios Xe 16.7.1 All All All
Operating System Cisco Ios Xe 16.7.2 All All All
Operating System Cisco Ios Xe 16.7.3 All All All
Operating System Cisco Ios Xe 16.8.1 All All All
Operating System Cisco Ios Xe 16.8.1a All All All
Operating System Cisco Ios Xe 16.8.1b All All All
Operating System Cisco Ios Xe 16.8.1c All All All
Operating System Cisco Ios Xe 16.8.1s All All All
Operating System Cisco Ios Xe 16.8.2 All All All
Operating System Cisco Ios Xe 16.8.3 All All All
Operating System Cisco Ios Xe 16.9.1 All All All
Operating System Cisco Ios Xe 16.9.1a All All All
Operating System Cisco Ios Xe 16.9.1b All All All
Operating System Cisco Ios Xe 16.9.1c All All All
Operating System Cisco Ios Xe 16.9.1d All All All
Operating System Cisco Ios Xe 16.9.1s All All All
Operating System Cisco Ios Xe 16.9.2 All All All
Operating System Cisco Ios Xe 16.9.2a All All All
Operating System Cisco Ios Xe 16.9.2s All All All
Operating System Cisco Ios Xe 16.9.3 All All All
Operating System Cisco Ios Xe 16.9.3a All All All
Operating System Cisco Ios Xe 16.9.3h All All All
Operating System Cisco Ios Xe 16.9.3s All All All
Operating System Cisco Ios Xe 16.9.4 All All All
Operating System Cisco Ios Xe 16.9.4c All All All
Operating System Cisco Ios Xe 16.9.5 All All All
Operating System Cisco Ios Xe 16.9.5f All All All
Operating System Cisco Ios Xe 16.9.6 All All All
Operating System Cisco Ios Xe 17.1.1 All All All
Operating System Cisco Ios Xe 17.1.1a All All All
Operating System Cisco Ios Xe 17.1.1s All All All
Operating System Cisco Ios Xe 17.1.1t All All All
Operating System Cisco Ios Xe 17.1.2 All All All
Operating System Cisco Ios Xe 17.2.1 All All All
Operating System Cisco Ios Xe 17.2.1a All All All
Operating System Cisco Ios Xe 17.2.1r All All All
Operating System Cisco Ios Xe 17.2.1v All All All
Operating System Cisco Ios Xe 17.2.2 All All All
Operating System Cisco Ios Xe 17.2.3 All All All
Operating System Cisco Ios Xe 17.3.1 All All All
Operating System Cisco Ios Xe 17.3.1a All All All

References

ReferenceSourceLinkTags
Cisco IOS XE Software DECnet Phase IV/OSI Denial of Service Vulnerability CISCO tools.cisco.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 316898 Cisco IOS XE Software DECnet Phase IV/OSI Denial of Service Vulnerability(cisco-sa-iosxe-decnet-dos-cuPWDkyL)
  • 590879 Rockwell Automation Stratix Switches Impacted by IOS and IOS XE Software Multiple Vulnerabilities (PN1558)
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