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.
Metrics
Affected Vendors & Products
References
History
Tue, 26 Nov 2024 15:15:00 +0000
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ssvc
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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
Vulnrichment
Updated: 2024-08-05T09:54:03.232Z
NVD
Status : Modified
Published: 2018-10-05T14:29:07.793
Modified: 2024-11-21T03:50:41.243
Link: CVE-2018-15391
Redhat
No data.