Published: 05/10/2018 Updated: 15/04/2019

CVSS v2 Base Score: 7.8 | Impact Score: 6.9 | Exploitability Score: 10

CVSS v3 Base Score: 8.6 | Impact Score: 4 | Exploitability Score: 3.9

VMScore: 694

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

A vulnerability in the IPv6 processing code of Cisco IOS and IOS XE Software could allow an unauthenticated, remote malicious user to cause the device to reload. The vulnerability is due to incorrect handling of specific IPv6 hop-by-hop options. An attacker could exploit this vulnerability by sending a malicious IPv6 packet to or through the affected device. A successful exploit could allow the malicious user to cause the device to reload, resulting in a denial of service (DoS) condition on an affected device.

Vulnerable Product	Search on Vulmon	Subscribe to Product
cisco ios xe everest-16.6.1
cisco ios xe 16.6.1
cisco ios xe 15.6\\(2\\)sp

A vulnerability in the IPv6 processing code of Cisco IOS and IOS XE Software could allow an unauthenticated, remote attacker to cause the device to reload The vulnerability is due to incorrect handling of specific IPv6 hop-by-hop options An attacker could exploit this vulnerability by sending a malicious IPv6 packet to or through the affected de ...

CWE-20 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180926-ipv6hbh http://www.securitytracker.com/id/1041737 https://ics-cert.us-cert.gov/advisories/ICSA-19-094-03 https://nvd.nist.gov https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180926-ipv6hbh

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CVE-2018-0467

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