CVE-2017-12270
Published: Oct 5, 2017
Modified: Aug 5, 2024
Description
A vulnerability in the gRPC code of Cisco IOS XR Software for Cisco Network Convergence System (NCS) 5500 Series Routers could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition when the emsd service stops. The vulnerability is due to the software's inability to process HTTP/2 packets. An attacker could exploit this vulnerability by sending a malformed HTTP/2 frame to the affected device. A successful exploit could allow the attacker to create a DoS condition when the emsd service stops. Cisco Bug IDs: CSCvb99388.
| Vendor | Product | Versions |
|---|---|---|
n/a | Cisco IOS XR | affected Cisco IOS XR |
Weaknesses (CWE)
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