ACTIEF MISBRUIKT
CVE-2017-6627: Cisco IOS Software and Cisco IOS XE Software UDP Packet Processing Denial-of-Service Vulnerability
| Leverancier | Cisco |
|---|---|
| Product | IOS and IOS XE Software |
| Actief misbruikt | Ja |
| Toegevoegd aan CISA KEV | 3 mrt 2022 |
| CISA-deadline (Amerikaanse overheid) | 24 mrt 2022 |
| Zwakte (CWE) | CWE-399 |
Vereiste actie (tekst van CISA, Engels)
Apply updates per vendor instructions.
Beschrijving (NVD, Engels)
A vulnerability in the UDP processing code of Cisco IOS and IOS XE could allow an unauthenticated, remote attacker to cause the input queue of an affected system to hold UDP packets, causing an interface queue wedge and denial of service.
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Gegevens van NVD, CISA KEV, FIRST EPSS en adviezen van leveranciers. Bijgewerkt 10 nov 2026.