fkie_cve-2020-3359
Vulnerability from fkie_nvd
Published
2020-09-24 18:15
Modified
2024-12-19 13:52
Severity ?
Summary
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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | ios_xe | 16.12.1 | |
| cisco | 2610xm | - | |
| cisco | 2611xm | - | |
| cisco | 2612 | - | |
| cisco | 2620xm | - | |
| cisco | 2621xm | - | |
| cisco | 2650xm | - | |
| cisco | 2651xm | - | |
| cisco | 2691 | - | |
| cisco | catalyst_9800-40 | - | |
| cisco | catalyst_9800-80 | - | |
| cisco | catalyst_9800-cl | - | |
| cisco | catalyst_9800-l | - | |
| cisco | catalyst_9800-l-c | - | |
| cisco | catalyst_9800-l-f | - |
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"id": "CVE-2020-3359",
"lastModified": "2024-12-19T13:52:35.190",
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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