A vulnerability in the multicast DNS (mDNS) feature of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to improper validation of mDNS packets. An attacker could exploit this vulnerability by sending a crafted mDNS packet to an affected device. A successful exploit could cause a device to reload, resulting in a DoS condition.
Metrics
Affected Vendors & Products
References
History
Thu, 19 Dec 2024 14:15:00 +0000
Type | Values Removed | Values Added |
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CPEs | cpe:2.3:o:cisco:ios_xe:16.12.1:*:*:*:*:*:*:* |
Wed, 13 Nov 2024 18:15:00 +0000
Type | Values Removed | Values Added |
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Metrics |
ssvc
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MITRE
Status: PUBLISHED
Assigner: cisco
Published: 2020-09-24T18:02:40.637372Z
Updated: 2024-11-13T17:53:53.236Z
Reserved: 2019-12-12T00:00:00
Link: CVE-2020-3359
Vulnrichment
Updated: 2024-08-04T07:30:58.161Z
NVD
Status : Modified
Published: 2020-09-24T18:15:17.417
Modified: 2024-12-19T13:52:35.190
Link: CVE-2020-3359
Redhat
No data.