GeneralInformation

Hostnames	ai.booksreader.com static.172.14.216.95.clients.your-server.de
Domains	booksreader.com your-server.de
Country	Finland
City	Helsinki
Organization	Hetzner Online GmbH
ISP	Hetzner Online GmbH
ASN	AS24940
Operating System	Ubuntu

Vulnerabilities

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

CVE-2023-44487	The 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.
CVE-2021-3618	5.8ALPACA 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.
CVE-2021-23017	6.8A 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.

OpenPorts

22 80 443

1360629390 | 2024-04-18T23:43:47.184865

22 / tcp

SSH-2.0-OpenSSH_8.2p1 Ubuntu-4ubuntu0.7
Key type: ssh-rsa
Key: AAAAB3NzaC1yc2EAAAADAQABAAABgQDEbSKOpte2kjvkLLxSgvAISVOFwGd1aDvVPS7mJJsDFOeT
ImRiUtoBegq90dEONKL4KGeb8rIBNpeD6IyTMQ3zEMWfTT07ABY7zJsHWLEnRyYgXgFJdr2Zfad8
yPQ8U0rtL7Na8ApE6ktMV50exFyn36OvduY44GKhEohtGdXviJqUsrNAOSRnyJFrXq72dTuY5UaQ
LRcvryGCG5onWOyw1/yt7yHAG87unOI/w54Os00fayrHM6l6RXp2pnHICKGDzYZzEmM2ARaO3W13
A0dyWgIet4rIBY2kzYW8ZbBIH5yqeugNqJrNKqJsd7IzKdaruUaazk7kBi5hNFzHBnUp+ppP8OBr
1+zFlWeyOeaIwFY2zQliVteiUU70mwLF5IvX1G/pHh1t8KG/5CbPaBzFdYVAq8EqL2kPpZ09yT5x
X+ZzJ2L8zk8RTA9GsvMr4LQmcnazWdI9yxIncH7TqhRUPN5uS9HAsEzYW7cQpeS+JbitsmHq9+Xb
QtAI3R9c/sU=
Fingerprint: 5b:8b:ad:28:15:57:98:e0:73:81:4f:52:48:c0:8d:db

Kex Algorithms:
	curve25519-sha256
	curve25519-sha256@libssh.org
	ecdh-sha2-nistp256
	ecdh-sha2-nistp384
	ecdh-sha2-nistp521
	diffie-hellman-group-exchange-sha256
	diffie-hellman-group16-sha512
	diffie-hellman-group18-sha512
	diffie-hellman-group14-sha256

Server Host Key Algorithms:
	rsa-sha2-512
	rsa-sha2-256
	ssh-rsa
	ecdsa-sha2-nistp256
	ssh-ed25519

Encryption Algorithms:
	chacha20-poly1305@openssh.com
	aes128-ctr
	aes192-ctr
	aes256-ctr
	aes128-gcm@openssh.com
	aes256-gcm@openssh.com

MAC Algorithms:
	umac-64-etm@openssh.com
	umac-128-etm@openssh.com
	hmac-sha2-256-etm@openssh.com
	hmac-sha2-512-etm@openssh.com
	hmac-sha1-etm@openssh.com
	umac-64@openssh.com
	umac-128@openssh.com
	hmac-sha2-256
	hmac-sha2-512
	hmac-sha1

Compression Algorithms:
	none
	zlib@openssh.com

1651973090 | 2024-04-25T03:59:56.059037

80 / tcp

HTTP/1.1 200 OK
Server: nginx/1.18.0 (Ubuntu)
Date: Thu, 25 Apr 2024 03:59:56 GMT
Content-Type: text/html
Content-Length: 612
Last-Modified: Tue, 30 May 2023 11:51:11 GMT
Connection: keep-alive
ETag: "6475e32f-264"
Accept-Ranges: bytes

335330650 | 2024-04-14T23:49:55.946529

443 / tcp

HTTP/1.1 404 NOT FOUND
Server: nginx/1.18.0 (Ubuntu)
Date: Sun, 14 Apr 2024 23:49:55 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 207
Connection: keep-alive

SSL Certificate

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            03:96:d2:a7:75:e4:9c:c3:e4:61:35:0f:3f:92:e6:cc:28:46
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Let's Encrypt, CN=R3
        Validity
            Not Before: Feb 27 17:27:26 2024 GMT
            Not After : May 27 17:27:25 2024 GMT
        Subject: CN=ai.booksreader.com
        Subject Public Key Info:
            Public Key Algorithm: id-ecPublicKey
                Public-Key: (256 bit)
                pub:
                    04:45:46:87:5b:db:3a:b0:31:b5:7f:9d:d7:c8:6e:
                    23:e3:1f:db:98:32:b1:30:3b:3f:b9:6b:cd:25:a8:
                    92:dd:33:61:4e:af:d4:eb:49:4e:0a:80:aa:77:93:
                    42:5a:06:d5:d2:da:b3:07:9c:74:dc:3f:52:c7:37:
                    9f:e9:81:92:15
                ASN1 OID: prime256v1
                NIST CURVE: P-256
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Subject Key Identifier: 
                5E:A8:EF:49:59:4B:11:33:A6:1D:5C:35:02:D5:8E:CC:97:84:D4:BB
            X509v3 Authority Key Identifier: 
                14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
            Authority Information Access: 
                OCSP - URI:http://r3.o.lencr.org
                CA Issuers - URI:http://r3.i.lencr.org/
            X509v3 Subject Alternative Name: 
                DNS:ai.booksreader.com
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 3B:53:77:75:3E:2D:B9:80:4E:8B:30:5B:06:FE:40:3B:
                                67:D8:4F:C3:F4:C7:BD:00:0D:2D:72:6F:E1:FA:D4:17
                    Timestamp : Feb 27 18:27:26.258 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:46:02:21:00:AE:05:B3:BF:76:9D:F1:DB:6B:0A:1A:
                                B3:6A:F0:85:F6:51:7C:FB:F5:3C:B5:FF:B7:F5:19:99:
                                D9:58:28:0E:64:02:21:00:ED:0A:0B:56:51:96:2E:AD:
                                0A:F1:49:9F:22:0A:6E:37:7B:12:67:17:A2:08:16:28:
                                66:EE:7E:DA:36:40:65:40
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 76:FF:88:3F:0A:B6:FB:95:51:C2:61:CC:F5:87:BA:34:
                                B4:A4:CD:BB:29:DC:68:42:0A:9F:E6:67:4C:5A:3A:74
                    Timestamp : Feb 27 18:27:26.327 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:70:B5:BC:AF:6A:54:FE:30:4A:5D:CA:B2:
                                83:3A:12:A5:7D:C9:96:1D:1F:AA:C6:79:5C:EB:39:C1:
                                29:8A:BD:76:02:20:43:76:6A:C6:AC:71:55:FD:0D:04:
                                A0:0D:13:40:BA:B4:E4:97:BF:1B:4C:DC:6D:49:96:FF:
                                91:01:2D:12:76:38
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        79:b4:d5:34:e3:70:a0:b2:84:85:d8:66:0e:18:7a:46:52:b2:
        a8:97:dc:f1:02:c3:2c:b1:76:fb:e5:34:31:db:1a:25:93:68:
        40:97:02:09:cf:e2:a1:11:c3:dc:10:60:7e:ae:97:08:f0:c8:
        12:26:2c:ab:b7:ac:e3:17:6e:f5:1e:13:f6:f7:e8:27:63:52:
        17:ff:bf:3b:48:a4:ac:45:14:14:d1:d8:4f:11:8a:49:8a:55:
        94:30:00:41:8f:28:1c:20:b2:02:81:82:46:0b:88:29:d0:0b:
        91:8d:f9:fd:be:c5:04:94:a0:21:c3:6d:be:90:6c:ae:cc:50:
        cb:e5:9c:73:1b:07:37:22:be:80:69:d4:4f:a4:89:6b:6b:4e:
        00:d7:7d:ad:a7:07:41:93:d8:62:34:f1:3c:b9:fb:b3:86:d9:
        c0:88:ad:74:5f:c3:f5:01:ba:52:e3:92:95:8a:7b:08:2d:d2:
        89:1b:91:db:3b:36:69:d7:67:19:f0:fc:67:b6:24:b0:fe:f4:
        e3:f6:3f:cc:6c:59:dd:de:3d:58:9a:21:f5:58:52:12:c1:fd:
        79:e4:31:d3:e6:94:f2:28:6b:f9:e5:43:05:52:6e:9a:dc:e2:
        75:8d:a4:dd:1a:13:b0:7c:29:89:7c:2d:c7:dd:f9:1a:00:4c:
        26:57:a2:a9

95.216.14.172

Last Seen: 2024-04-25

Tags:

GeneralInformation

Vulnerabilities

OpenPorts

1360629390 | 2024-04-18T23:43:47.184865
22 / tcp

OpenSSH8.2p1 Ubuntu-4ubuntu0.7

1651973090 | 2024-04-25T03:59:56.059037
80 / tcp

nginx1.18.0

335330650 | 2024-04-14T23:49:55.946529
443 / tcp

nginx1.18.0

Products

Pricing

Contact Us

95.216.14.172

Last Seen: 2024-04-25

Tags:

GeneralInformation

Vulnerabilities

OpenPorts

1360629390 | 2024-04-18T23:43:47.184865 22 / tcp

OpenSSH8.2p1 Ubuntu-4ubuntu0.7

1651973090 | 2024-04-25T03:59:56.059037 80 / tcp

nginx1.18.0

335330650 | 2024-04-14T23:49:55.946529 443 / tcp

nginx1.18.0

Products

Pricing

Contact Us

1360629390 | 2024-04-18T23:43:47.184865
22 / tcp

1651973090 | 2024-04-25T03:59:56.059037
80 / tcp

335330650 | 2024-04-14T23:49:55.946529
443 / tcp