CVE-2019-12657

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2019-12657
A vulnerability in Unified Threat Defense (UTD) in Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to improper validation of IPv6 packets through the UTD feature. An attacker could exploit this vulnerability by sending IPv6 traffic through an affected device that is configured with UTD. A successful exploit could allow the attacker to cause the device to reload, resulting in a denial of service (DoS) condition.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

7.8 /10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 10.0 / Impact : 6.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References
Link Resource
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190925-utd Vendor Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190925-utd Vendor Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:cisco:ios_xe:16.3.6:*:*:*:*:*:*:*
OR cpe:2.3:h:cisco:4321_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4331_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4351_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4431_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4451-x_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1000_:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1001-hx:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1001-x:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1002-hx:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1002-x:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-12x48fd-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-12x48fd-l:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-12x48fd-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-12x48uq-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-12x48uq-l:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-12x48uq-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-12x48ur-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-12x48ur-l:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-12x48ur-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-12x48uz-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-12x48uz-l:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-12x48uz-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-24pd-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-24pd-l:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-24pd-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-24pdm-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-24pdm-l:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-24pdm-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-24ps-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-24ps-l:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-24ps-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-24td-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-24td-l:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-24td-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-24ts-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-24ts-l:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-24ts-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-48fd-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-48fd-l:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-48fd-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-48fq-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-48fq-l:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-48fq-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-48fqm-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-48fqm-l:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-48fqm-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-48fs-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-48fs-l:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-48fs-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-48pd-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-48pd-l:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-48pd-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-48pq-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-48pq-l:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-48pq-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-48ps-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-48ps-l:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-48ps-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-48td-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-48td-l:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-48td-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-48tq-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-48tq-l:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-48tq-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-48ts-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-48ts-l:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-48ts-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-8x24pd-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-8x24pd-l:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-8x24pd-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-8x24uq-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-8x24uq-l:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3650-8x24uq-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-12s-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-12s-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-12xs-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-12xs-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-16xs-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-16xs-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-24p-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-24p-l:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-24p-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-24s-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-24s-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-24t-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-24t-l:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-24t-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-24u-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-24u-l:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-24u-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-24xs-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-24xs-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-24xu-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-24xu-l:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-24xu-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-32xs-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-32xs-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-48f-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-48f-l:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-48f-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-48p-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-48p-l:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-48p-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-48t-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-48t-l:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-48t-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-48u-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-48u-l:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-48u-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-48xs-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-48xs-f-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-48xs-f-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3850-48xs-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_c3850-12x48u-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_c3850-12x48u-l:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_c3850-12x48u-s:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:cloud_services_router_1000v:-:*:*:*:*:*:*:*
History

21 Nov 2024, 04:23

Type Values Removed Values Added
References () https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190925-utd - Vendor Advisory () https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190925-utd - Vendor Advisory

05 Oct 2021, 14:51

Type Values Removed Values Added
CPE cpe:2.3:h:cisco:asr_1002-x_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1001-hx_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1001-x_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1002-hx_router:-:*:*:*:*:*:*:*		 cpe:2.3:h:cisco:asr_1002-hx:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1001-hx:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1002-x:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1001-x:-:*:*:*:*:*:*:*
Information

Published : 2019-09-25 21:15

Updated : 2024-11-21 04:23

NVD link : CVE-2019-12657

Mitre link : CVE-2019-12657

CVE.ORG link : CVE-2019-12657

JSON object : View

Products Affected

cisco

  • catalyst_3850-24xs-e
  • catalyst_3850-24s-e
  • catalyst_3850-48t-e
  • catalyst_3850-24s-s
  • catalyst_3650-12x48ur-e
  • catalyst_3850-24t-e
  • catalyst_3650-24ps-e
  • catalyst_3850-48u-l
  • catalyst_3850-48f-s
  • asr_1001-x
  • catalyst_3650-48fs-l
  • catalyst_3650-24pd-l
  • catalyst_3850-24p-l
  • catalyst_3650-24pdm-e
  • 4331_integrated_services_router
  • catalyst_3650-8x24pd-e
  • catalyst_3650-12x48uq-l
  • catalyst_3650-48pd-s
  • catalyst_3850-48f-e
  • catalyst_3850-48xs-f-s
  • catalyst_c3850-12x48u-e
  • catalyst_3650-48fs-e
  • 4351_integrated_services_router
  • catalyst_3650-48fq-e
  • catalyst_3650-48pq-s
  • catalyst_3650-8x24uq-e
  • catalyst_3650-24ps-s
  • catalyst_3650-48ps-e
  • catalyst_3650-48fd-l
  • catalyst_3650-24ts-e
  • catalyst_3650-48pq-e
  • catalyst_3650-48fd-s
  • catalyst_3650-48ts-s
  • cloud_services_router_1000v
  • catalyst_3850-48f-l
  • catalyst_3650-24ps-l
  • catalyst_3650-12x48ur-s
  • catalyst_3650-48fs-s
  • catalyst_3850-24t-s
  • catalyst_3650-24ts-s
  • catalyst_3650-8x24pd-l
  • catalyst_3650-48ts-e
  • catalyst_3650-24pdm-s
  • catalyst_3650-48tq-s
  • catalyst_3850-24t-l
  • catalyst_3650-48td-e
  • catalyst_3850-48t-l
  • catalyst_3650-48td-s
  • catalyst_3850-16xs-e
  • catalyst_3650-48fqm-e
  • catalyst_3650-12x48uz-e
  • catalyst_3850-12s-e
  • catalyst_3850-24p-e
  • catalyst_3650-24td-e
  • catalyst_3650-48fq-s
  • catalyst_3850-48xs-s
  • catalyst_3650-12x48uq-e
  • catalyst_3650-12x48uq-s
  • catalyst_3650-8x24uq-l
  • catalyst_3850-24xu-e
  • catalyst_3850-48xs-e
  • catalyst_3650-48fq-l
  • 4431_integrated_services_router
  • catalyst_3850-24xu-l
  • catalyst_3650-24td-l
  • catalyst_3650-12x48ur-l
  • asr_1000_
  • catalyst_3850-24u-l
  • catalyst_3650-48ps-l
  • catalyst_c3850-12x48u-s
  • catalyst_3650-24pdm-l
  • catalyst_3650-48pd-l
  • catalyst_3650-48fqm-l
  • 4321_integrated_services_router
  • catalyst_3650-12x48fd-l
  • catalyst_3850-24xs-s
  • asr_1002-x
  • catalyst_3850-48p-e
  • catalyst_3650-48tq-l
  • catalyst_3650-48pq-l
  • catalyst_3650-8x24uq-s
  • catalyst_3650-12x48uz-l
  • catalyst_3650-12x48fd-e
  • catalyst_3850-48p-s
  • catalyst_3650-12x48uz-s
  • catalyst_3650-48pd-e
  • catalyst_3650-48tq-e
  • catalyst_3850-24p-s
  • catalyst_3650-24ts-l
  • 4451-x_integrated_services_router
  • catalyst_3850-12s-s
  • catalyst_3650-24td-s
  • catalyst_3850-48t-s
  • catalyst_3650-12x48fd-s
  • catalyst_3850-16xs-s
  • catalyst_3850-24xu-s
  • catalyst_3850-48u-s
  • catalyst_3650-48fqm-s
  • asr_1001-hx
  • ios_xe
  • catalyst_3850-48xs-f-e
  • catalyst_3650-48td-l
  • catalyst_3850-24u-e
  • catalyst_3850-48p-l
  • catalyst_3650-8x24pd-s
  • catalyst_3650-48fd-e
  • catalyst_3850-12xs-e
  • catalyst_3850-32xs-e
  • asr_1002-hx
  • catalyst_3650-48ts-l
  • catalyst_3650-24pd-e
  • catalyst_c3850-12x48u-l
  • catalyst_3650-48ps-s
  • catalyst_3850-48u-e
  • catalyst_3850-32xs-s
  • catalyst_3850-12xs-s
  • catalyst_3850-24u-s
  • catalyst_3650-24pd-s
CWE
CWE-20

Improper Input Validation