A vulnerability in certain IPv4 fragment-processing functions of Cisco Remote PHY Software could allow an unauthenticated, remote attacker to impact traffic passing through a device, potentially causing a denial of service (DoS) condition. The vulnerability is due to the affected software not validating and calculating certain numerical values in IPv4 packets that are sent to an affected device. An attacker could exploit this vulnerability by sending malformed IPv4 traffic to an affected device. A successful exploit could allow the attacker to disrupt the flow of certain IPv4 traffic passing through an affected device, which could result in a DoS condition.
History

Tue, 26 Nov 2024 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2018-10-05T14:00:00Z

Updated: 2024-11-26T14:33:37.401Z

Reserved: 2018-08-17T00:00:00

Link: CVE-2018-15391

cve-icon Vulnrichment

Updated: 2024-08-05T09:54:03.232Z

cve-icon NVD

Status : Modified

Published: 2018-10-05T14:29:07.793

Modified: 2024-11-21T03:50:41.243

Link: CVE-2018-15391

cve-icon Redhat

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