A vulnerability in the IPv6 traffic processing of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause an unexpected restart of the netstack process on an affected device. The vulnerability is due to improper validation of IPv6 traffic sent through an affected device. An attacker could exploit this vulnerability by sending a malformed IPv6 packet through an affected device. A successful exploit could allow the attacker to cause a denial of service (DoS) condition while the netstack process restarts. A sustained attack could lead to a reboot of the device.
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2019-10521 | A vulnerability in the IPv6 traffic processing of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause an unexpected restart of the netstack process on an affected device. The vulnerability is due to improper validation of IPv6 traffic sent through an affected device. An attacker could exploit this vulnerability by sending a malformed IPv6 packet through an affected device. A successful exploit could allow the attacker to cause a denial of service (DoS) condition while the netstack process restarts. A sustained attack could lead to a reboot of the device. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Tue, 19 Nov 2024 19:15:00 +0000
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Status: PUBLISHED
Assigner: cisco
Published:
Updated: 2024-11-19T18:58:18.814Z
Reserved: 2018-12-06T00:00:00
Link: CVE-2019-1964
Updated: 2024-08-04T18:35:51.707Z
Status : Modified
Published: 2019-08-28T19:15:10.973
Modified: 2024-11-21T04:37:46.927
Link: CVE-2019-1964
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD