CVE-2019-16027
Summary
| CVE | CVE-2019-16027 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-01-26 05:15:00 UTC |
| Updated | 2022-05-12 18:09:00 UTC |
| Description | A vulnerability in the implementation of the Intermediate System–to–Intermediate System (IS–IS) routing protocol functionality in Cisco IOS XR Software could allow an authenticated, remote attacker to cause a denial of service (DoS) condition in the IS–IS process. The vulnerability is due to improper handling of a Simple Network Management Protocol (SNMP) request for specific Object Identifiers (OIDs) by the IS–IS process. An attacker could exploit this vulnerability by sending a crafted SNMP request to the affected device. A successful exploit could allow the attacker to cause a DoS condition in the IS–IS process. |
Risk And Classification
Problem Types: CWE-20
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Hardware | Cisco | Asr 9000 | - | All | All | All |
| Hardware | Cisco | Asr 9000 | - | All | All | All |
| Hardware | Cisco | Asr 9000 | - | All | All | All |
| Hardware | Cisco | Asr 9000v | - | All | All | All |
| Hardware | Cisco | Asr 9000v | - | All | All | All |
| Hardware | Cisco | Asr 9000v | v2 | All | All | All |
| Hardware | Cisco | Asr 9001 | - | All | All | All |
| Hardware | Cisco | Asr 9001 | - | All | All | All |
| Hardware | Cisco | Asr 9001 | - | All | All | All |
| Hardware | Cisco | Asr 9006 | - | All | All | All |
| Hardware | Cisco | Asr 9006 | - | All | All | All |
| Hardware | Cisco | Asr 9006 | - | All | All | All |
| Hardware | Cisco | Asr 9010 | - | All | All | All |
| Hardware | Cisco | Asr 9010 | - | All | All | All |
| Hardware | Cisco | Asr 9010 | - | All | All | All |
| Hardware | Cisco | Asr 9010 | - | All | All | All |
| Hardware | Cisco | Asr 9901 | - | All | All | All |
| Hardware | Cisco | Asr 9901 | - | All | All | All |
| Hardware | Cisco | Asr 9901 | - | All | All | All |
| Hardware | Cisco | Asr 9903 | - | All | All | All |
| Hardware | Cisco | Asr 9904 | - | All | All | All |
| Hardware | Cisco | Asr 9904 | - | All | All | All |
| Hardware | Cisco | Asr 9904 | - | All | All | All |
| Hardware | Cisco | Asr 9904 | - | All | All | All |
| Hardware | Cisco | Asr 9906 | - | All | All | All |
| Hardware | Cisco | Asr 9906 | - | All | All | All |
| Hardware | Cisco | Asr 9906 | - | All | All | All |
| Hardware | Cisco | Asr 9910 | - | All | All | All |
| Hardware | Cisco | Asr 9910 | - | All | All | All |
| Hardware | Cisco | Asr 9910 | - | All | All | All |
| Hardware | Cisco | Asr 9910 | - | All | All | All |
| Hardware | Cisco | Asr 9912 | - | All | All | All |
| Hardware | Cisco | Asr 9912 | - | All | All | All |
| Hardware | Cisco | Asr 9912 | - | All | All | All |
| Hardware | Cisco | Asr 9912 | - | All | All | All |
| Hardware | Cisco | Asr 9920 | - | All | All | All |
| Hardware | Cisco | Asr 9922 | - | All | All | All |
| Hardware | Cisco | Asr 9922 | - | All | All | All |
| Hardware | Cisco | Asr 9922 | - | All | All | All |
| Hardware | Cisco | Asr 9922 | - | All | All | All |
| Hardware | Cisco | Crs | - | All | All | All |
| Hardware | Cisco | Crs-x | - | All | All | All |
| Hardware | Cisco | Crs-x | - | All | All | All |
| Operating System | Cisco | Ios Xr | All | All | All | All |
| Operating System | Cisco | Ios Xr | 4.3.2 | All | All | All |
| Operating System | Cisco | Ios Xr | 5.2.5 | All | All | All |
| Operating System | Cisco | Ios Xr | 6.1.2 | All | All | All |
| Operating System | Cisco | Ios Xr | 6.1.3 | All | All | All |
| Operating System | Cisco | Ios Xr | 6.1.4 | All | All | All |
| Operating System | Cisco | Ios Xr | 6.2.2 | All | All | All |
| Operating System | Cisco | Ios Xr | 6.2.25 | All | All | All |
| Operating System | Cisco | Ios Xr | 6.2.3 | All | All | All |
| Operating System | Cisco | Ios Xr | 6.3.15 | All | All | All |
| Operating System | Cisco | Ios Xr | 6.3.2 | All | All | All |
| Operating System | Cisco | Ios Xr | 6.3.3 | All | All | All |
| Operating System | Cisco | Ios Xr | 6.4.2 | All | All | All |
| Operating System | Cisco | Ios Xr | 6.5.2 | All | All | All |
| Operating System | Cisco | Ios Xr | 6.5.3 | All | All | All |
| Operating System | Cisco | Ios Xr | 6.6.1 | All | All | All |
| Operating System | Cisco | Ios Xr | 6.6.2 | All | All | All |
| Operating System | Cisco | Ios Xr | 6.6.25 | All | All | All |
| Operating System | Cisco | Ios Xr | All | All | All | All |
| Operating System | Cisco | Ios Xr | 6.1.4 | All | All | All |
| Hardware | Cisco | Ios Xrv 9000 | - | All | All | All |
| Hardware | Cisco | Ios Xrv 9000 | - | All | All | All |
| Hardware | Cisco | Ncs 1001 | - | All | All | All |
| Hardware | Cisco | Ncs 1001 | - | All | All | All |
| Hardware | Cisco | Ncs 1002 | - | All | All | All |
| Hardware | Cisco | Ncs 1002 | - | All | All | All |
| Hardware | Cisco | Ncs 1004 | - | All | All | All |
| Hardware | Cisco | Ncs 1004 | - | All | All | All |
| Hardware | Cisco | Ncs 5001 | - | All | All | All |
| Hardware | Cisco | Ncs 5001 | - | All | All | All |
| Hardware | Cisco | Ncs 5002 | - | All | All | All |
| Hardware | Cisco | Ncs 5002 | - | All | All | All |
| Hardware | Cisco | Ncs 5011 | - | All | All | All |
| Hardware | Cisco | Ncs 520 | - | All | All | All |
| Hardware | Cisco | Ncs 520 | - | All | All | All |
| Hardware | Cisco | Ncs 540 | - | All | All | All |
| Hardware | Cisco | Ncs 5500 | - | All | All | All |
| Hardware | Cisco | Ncs 5501 | - | All | All | All |
| Hardware | Cisco | Ncs 5501 | se | All | All | All |
| Hardware | Cisco | Ncs 5501 | - | All | All | All |
| Hardware | Cisco | Ncs 5501-se | - | All | All | All |
| Hardware | Cisco | Ncs 5501-se | - | All | All | All |
| Hardware | Cisco | Ncs 5502 | - | All | All | All |
| Hardware | Cisco | Ncs 5502 | se | All | All | All |
| Hardware | Cisco | Ncs 5502 | - | All | All | All |
| Hardware | Cisco | Ncs 5502-se | - | All | All | All |
| Hardware | Cisco | Ncs 5502-se | - | All | All | All |
| Hardware | Cisco | Ncs 5508 | - | All | All | All |
| Hardware | Cisco | Ncs 5508 | - | All | All | All |
| Hardware | Cisco | Ncs 5516 | - | All | All | All |
| Hardware | Cisco | Ncs 5516 | - | All | All | All |
| Hardware | Cisco | Ncs 560 | - | All | All | All |
| Hardware | Cisco | Ncs 560 | - | All | All | All |
| Hardware | Cisco | Ncs 6000 | - | All | All | All |
| Hardware | Cisco | Ncs 6000 | - | All | All | All |
| Hardware | Cisco | Ncs 6008 | - | All | All | All |
| Hardware | Cisco | Nsc 540 | - | All | All | All |
| Hardware | Cisco | Nsc 540 | - | All | All | All |
| Hardware | Cisco | Xrv 9000 | - | All | All | All |
| Hardware | Cisco | Xr 12000 | - | All | All | All |
| Hardware | Cisco | Xr 12404 | - | All | All | All |
| Hardware | Cisco | Xr 12406 | - | All | All | All |
| Hardware | Cisco | Xr 12410 | - | All | All | All |
| Hardware | Cisco | Xr 12416 | - | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Cisco IOS XR Software Intermediate System-to-Intermediate System Denial of Service Vulnerability | CISCO | tools.cisco.com | Vendor Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 317113 Cisco Internetwork Operating System (IOS) XR Software Intermediate System-to-Intermediate System (IS-IS) Denial of Service (DoS) Vulnerability (cisco-sa-20200122-ios-xr-dos)