45.56.74.217

Regular View Raw Data Timeline
Last Seen: 2025-03-20

GeneralInformation

Hostnames 45-56-74-217.ip.linodeusercontent.com
Domains linodeusercontent.com 
Cloud Provider Linode
Cloud Region us-tx
Country United States
City Richardson
Organization Linode
ISP Akamai Connected Cloud
ASN AS63949
Operating System Linux

Vulnerabilities

Note: the device may not be impacted by all of these issues. The vulnerabilities are implied based on the software and version.

2023(1)
CVE-2023-44487
7.5The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.
2021(2)
CVE-2021-23017
7.7A security issue in nginx resolver was identified, which might allow an attacker who is able to forge UDP packets from the DNS server to cause 1-byte memory overwrite, resulting in worker process crash or potential other impact.
CVE-2021-3618
7.4ALPACA is an application layer protocol content confusion attack, exploiting TLS servers implementing different protocols but using compatible certificates, such as multi-domain or wildcard certificates. A MiTM attacker having access to victim's traffic at the TCP/IP layer can redirect traffic from one subdomain to another, resulting in a valid TLS session. This breaks the authentication of TLS and cross-protocol attacks may be possible where the behavior of one protocol service may compromise the other at the application layer.

OpenPorts

22 / tcp
-795050668 | 2025-03-20T16:39:24.578952
80 / tcp
-170608299 | 2025-03-09T11:51:19.233209
8080 / tcp
-1852352666 | 2025-03-17T21:32:01.500552



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