ACTIEF MISBRUIKT
CVE-2017-12237: Cisco IOS and IOS XE Software Internet Key Exchange 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 Internet Key Exchange Version 2 (IKEv2) module of Cisco IOS and Cisco IOS XE could allow an unauthenticated, remote attacker to cause high CPU utilization, traceback messages, or a reload of an affected device that leads to a denial of service.
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Gegevens van NVD, CISA KEV, FIRST EPSS en adviezen van leveranciers. Bijgewerkt 10 nov 2026.