GeneralInformation

Hostnames	blog.tylerpierson.me marvel.tylerpierson.me portfolio.tylerpierson.me
Domains	tylerpierson.me
Cloud Provider	DigitalOcean
Cloud Region	us-ca
Country	United States
City	Santa Clara
Organization	DigitalOcean, LLC
ISP	DigitalOcean, LLC
ASN	AS14061

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 8000 8001

971602840 | 2024-05-15T09:39:56.867680

22 / tcp

SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.6
Key type: ecdsa-sha2-nistp256
Key: AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBKS5KMwab2aqaYhrtRG+Ae/0
tar85Ejk3rNPSCI6yTT3zrql4A42ZDoXsyURjejkY2iXOliOR17xhRncWllhouE=
Fingerprint: 56:98:ef:7b:b9:22:e2:13:39:5c:f2:7c:f8:43:93:ea

Kex Algorithms:
	curve25519-sha256
	curve25519-sha256@libssh.org
	ecdh-sha2-nistp256
	ecdh-sha2-nistp384
	ecdh-sha2-nistp521
	sntrup761x25519-sha512@openssh.com
	diffie-hellman-group-exchange-sha256
	diffie-hellman-group16-sha512
	diffie-hellman-group18-sha512
	diffie-hellman-group14-sha256
	kex-strict-s-v00@openssh.com

Server Host Key Algorithms:
	rsa-sha2-512
	rsa-sha2-256
	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

677579724 | 2024-05-10T05:17:48.469673

80 / tcp

HTTP/1.1 404 Not Found
Server: nginx/1.18.0 (Ubuntu)
Date: Fri, 10 May 2024 05:17:48 GMT
Content-Type: text/html
Content-Length: 564
Connection: keep-alive

1887914556 | 2024-05-15T06:35:17.867044

443 / tcp

HTTP/1.1 200 OK
Server: nginx/1.18.0 (Ubuntu)
Date: Wed, 15 May 2024 06:30:35 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 570
Connection: keep-alive
X-Powered-By: Express
Accept-Ranges: bytes
Cache-Control: public, max-age=0
Last-Modified: Thu, 29 Feb 2024 01:30:34 GMT
ETag: W/"23a-18df27c129c"

SSL Certificate

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            04:73:ca:1e:0b:bb:ce:81:86:97:cf:54:e1:5e:29:da:cc:03
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Let's Encrypt, CN=R3
        Validity
            Not Before: Mar 29 01:24:00 2024 GMT
            Not After : Jun 27 01:23:59 2024 GMT
        Subject: CN=blog.tylerpierson.me
        Subject Public Key Info:
            Public Key Algorithm: id-ecPublicKey
                Public-Key: (256 bit)
                pub:
                    04:64:23:a2:2e:45:5b:18:b4:27:0b:03:f9:75:91:
                    41:33:1b:19:e5:61:b7:4a:f2:f3:6f:d9:05:3b:38:
                    af:d5:63:f9:4c:7e:89:c3:7b:1a:35:db:4d:b0:6f:
                    7a:56:db:b2:9b:ef:bb:cb:81:86:56:b8:f5:40:ee:
                    e5:9a:ee:16:8f
                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: 
                1F:B5:1A:C7:D1:61:7C:75:1D:8A:AF:63:DE:8B:74:88:98:3E:EC:F5
            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:blog.tylerpierson.me, DNS:marvel.tylerpierson.me, DNS:portfolio.tylerpierson.me
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 3F:17:4B:4F:D7:22:47:58:94:1D:65:1C:84:BE:0D:12:
                                ED:90:37:7F:1F:85:6A:EB:C1:BF:28:85:EC:F8:64:6E
                    Timestamp : Mar 29 02:24:00.638 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:5E:69:E0:C0:65:A3:6A:4B:F2:96:EA:A0:
                                22:65:45:C2:C9:0A:97:2E:EA:24:B8:F9:4C:45:15:0E:
                                8C:94:DF:7A:02:20:0D:8E:FA:87:75:AB:1D:A1:88:FF:
                                A6:7D:90:3D:03:60:A8:AF:D4:42:BB:76:12:73:4D:0E:
                                55:6D:F9:B9:6F:4A
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 48:B0:E3:6B:DA:A6:47:34:0F:E5:6A:02:FA:9D:30:EB:
                                1C:52:01:CB:56:DD:2C:81:D9:BB:BF:AB:39:D8:84:73
                    Timestamp : Mar 29 02:24:00.636 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:1F:55:B8:E2:04:0F:0B:A3:69:DC:41:14:
                                E0:D1:65:E2:34:71:26:47:A6:E3:B1:77:E1:62:EE:37:
                                2A:E2:EB:B9:02:21:00:EF:57:52:8F:42:33:D6:A3:1C:
                                DD:91:CD:DB:6E:2B:F5:7D:6B:67:7E:88:13:D4:15:23:
                                25:89:45:07:6D:E0:5A
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        82:75:86:bf:27:e4:8c:e2:ae:28:f7:52:8f:e2:55:cc:f3:97:
        55:ee:9e:29:ec:d1:9e:20:27:5c:6c:99:a2:30:24:45:4a:cd:
        bb:65:ff:6b:fc:3b:47:6b:ca:d2:2d:9e:dc:9f:5b:58:cf:82:
        a2:1c:ed:25:b6:37:69:9f:fb:d4:71:6b:7f:2a:f8:fc:c6:a9:
        71:40:4f:57:a5:f5:d6:43:23:ae:c5:91:9d:06:61:14:a2:f6:
        4a:33:d4:b5:f9:ca:2e:cf:3c:e0:6d:e6:b8:c9:88:1d:99:96:
        2c:f1:a1:3d:19:6e:b7:49:f7:36:da:19:cb:72:d4:e8:b0:d7:
        6d:aa:9e:d0:3d:e7:70:17:a7:45:3d:ff:01:3d:9b:64:2f:c8:
        29:21:ba:c7:20:9a:8b:3a:47:bf:1d:1c:8d:42:cf:37:c0:4b:
        f9:fa:b1:81:62:43:20:31:2e:3d:da:36:90:89:0f:80:17:a3:
        f5:ab:8b:9c:ea:d0:11:0c:40:3b:a7:e1:41:2a:ba:f2:6e:3e:
        fe:f1:f3:cc:4c:c4:87:c6:a1:03:3b:c7:3e:f4:ec:03:55:9a:
        23:c8:24:4d:54:28:f5:36:bc:21:de:55:dd:09:37:c6:6f:4f:
        c0:2a:7e:30:e1:bd:a2:d4:58:17:a4:b9:87:5a:6c:66:1d:db:
        4b:4d:f7:e9

1887914556 | 2024-05-09T00:14:24.347347

8000 / tcp

HTTP/1.1 200 OK
X-Powered-By: Express
Accept-Ranges: bytes
Cache-Control: public, max-age=0
Last-Modified: Thu, 29 Feb 2024 01:30:34 GMT
ETag: W/"23a-18df27c129c"
Content-Type: text/html; charset=UTF-8
Content-Length: 570
Date: Thu, 09 May 2024 00:14:24 GMT
Connection: keep-alive
Keep-Alive: timeout=5

2119428832 | 2024-05-02T22:15:31.515711

8001 / tcp

HTTP/1.1 200 OK
X-Powered-By: Express
Accept-Ranges: bytes
Cache-Control: public, max-age=0
Last-Modified: Thu, 07 Mar 2024 01:39:25 GMT
ETag: W/"2af-18e1690b2c3"
Content-Type: text/html; charset=UTF-8
Content-Length: 687
Date: Thu, 02 May 2024 22:15:14 GMT
Connection: keep-alive
Keep-Alive: timeout=5

143.110.145.145

Last Seen: 2024-05-15

Tags:

GeneralInformation

Vulnerabilities

OpenPorts

971602840 | 2024-05-15T09:39:56.867680
22 / tcp

OpenSSH8.9p1 Ubuntu-3ubuntu0.6

677579724 | 2024-05-10T05:17:48.469673
80 / tcp

nginx1.18.0

1887914556 | 2024-05-15T06:35:17.867044
443 / tcp

nginx1.18.0

1887914556 | 2024-05-09T00:14:24.347347
8000 / tcp

2119428832 | 2024-05-02T22:15:31.515711
8001 / tcp

Products

Pricing

Contact Us

143.110.145.145

Last Seen: 2024-05-15

Tags:

GeneralInformation

Vulnerabilities

OpenPorts

971602840 | 2024-05-15T09:39:56.867680 22 / tcp

OpenSSH8.9p1 Ubuntu-3ubuntu0.6

677579724 | 2024-05-10T05:17:48.469673 80 / tcp

nginx1.18.0

1887914556 | 2024-05-15T06:35:17.867044 443 / tcp

nginx1.18.0

1887914556 | 2024-05-09T00:14:24.347347 8000 / tcp

2119428832 | 2024-05-02T22:15:31.515711 8001 / tcp

Products

Pricing

Contact Us

971602840 | 2024-05-15T09:39:56.867680
22 / tcp

677579724 | 2024-05-10T05:17:48.469673
80 / tcp

1887914556 | 2024-05-15T06:35:17.867044
443 / tcp

1887914556 | 2024-05-09T00:14:24.347347
8000 / tcp

2119428832 | 2024-05-02T22:15:31.515711
8001 / tcp