GeneralInformation

Hostnames	kathypapierzanska.ca www.kathypapierzanska.ca martinviens.com www.martinviens.com
Domains	kathypapierzanska.ca martinviens.com
Cloud Provider	DigitalOcean
Cloud Region	ca-on
Country	Canada
City	Toronto
Organization	DigitalOcean, LLC
ISP	DigitalOcean, LLC
ASN	AS14061
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

1584812532 | 2024-04-10T17:15:01.729364

22 / tcp

SSH-2.0-OpenSSH_8.2p1 Ubuntu-4ubuntu0.11
Key type: ssh-rsa
Key: AAAAB3NzaC1yc2EAAAADAQABAAABgQC36ZkohTtbYOmRjmXbxPYbkYuwnfFYIGT53CWnT1LemoKi
w5ZSX2COaybv3SjaRZ+oxXigwj+c01ZPHHtYJujZs4wfIQyPL1/lKOaCsAe/hfmPP/jsqI4I+tzK
Ja55Q6SORRqdnJOm4JW4t3Ke7oXTvvBiYUKtJ6WaWJMgNvZ9PXKyYhTNGr64AwfU+qG5CgZyn2ea
tNAK7SevkZXPsL3jfLlru9tpr9PH1tbtPVravA1UDtpNN+y/3PcNSHnbs/KDLYHnLKs554XngPhR
tZFB+ToleuJtuY7bhvpladwvzbOMHb2cV5cNdByU404/BGssn3TaV9+Lan1U22qR2uC7vbKjD+7L
ONP6j9mDGLluG+wl8gVe7m84jIEiEBh9P4k90c9WNAkKgAdQum9l25Vu6Kdai31BzayXzWqVCNiG
+wCZPRtnpN7rOcSoxW0odgvDS89Aw4kW2+exqypXTT01DkPKLsRKljK4hpgldYkpJomjjCUWnDME
fQkhhr0CMQE=
Fingerprint: 96:26:1e:7c:4e:99:14:a7:8b:32:3c:e0:d2:ef:cf:93

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
	kex-strict-s-v00@openssh.com

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 | 2024-04-05T01:04:16.814863

80 / tcp

HTTP/1.1 200 OK
Server: nginx/1.18.0 (Ubuntu)
Date: Fri, 05 Apr 2024 01:04:16 GMT
Content-Type: text/html
Content-Length: 612
Last-Modified: Tue, 20 Apr 2021 01:26:13 GMT
Connection: keep-alive
ETag: "607e2db5-264"
Accept-Ranges: bytes

-1423009123 | 2024-04-24T16:59:19.978024

443 / tcp

HTTP/1.1 200 OK
Server: nginx/1.18.0 (Ubuntu)
Date: Wed, 24 Apr 2024 16:59:19 GMT
Content-Type: text/html
Content-Length: 1099
Last-Modified: Wed, 05 May 2021 01:44:22 GMT
Connection: keep-alive
ETag: "6091f876-44b"
Accept-Ranges: bytes

SSL Certificate

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            04:8c:21:87:ea:d1:c2:0f:0e:82:25:9b:9c:72:c0:8a:1a:fe
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Let's Encrypt, CN=R3
        Validity
            Not Before: Apr  7 20:34:59 2024 GMT
            Not After : Jul  6 20:34:58 2024 GMT
        Subject: CN=kathypapierzanska.ca
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:e8:98:12:e5:4a:a6:d5:72:33:da:5b:18:34:ea:
                    47:24:c6:fd:f9:48:8e:24:b1:73:1b:92:60:c5:3c:
                    01:c5:92:49:50:d0:17:7d:01:2e:f8:f4:2b:e4:a4:
                    63:cb:95:4a:19:12:38:24:1d:b2:32:2f:f4:70:e2:
                    85:ab:cd:2c:da:37:e5:0b:8e:31:92:53:a5:34:37:
                    52:7f:3d:57:1f:c8:f3:d7:90:df:04:a5:77:57:7b:
                    41:7b:54:9e:21:e4:c5:77:80:ce:27:8f:2f:a1:2d:
                    86:8e:dc:e8:1a:e9:74:fa:16:3a:21:55:02:37:58:
                    2c:5f:ee:e7:1b:88:7c:65:b6:de:f1:98:f2:e8:94:
                    2e:7a:d3:3b:88:bf:9b:e0:02:a8:6b:46:d0:ad:a7:
                    f2:df:47:40:48:6d:a2:f7:1f:e7:b3:18:28:60:ab:
                    69:0f:fd:65:26:ae:23:cb:de:26:cb:1c:82:7b:46:
                    ce:d8:77:2b:55:d9:c9:49:6a:ab:a6:6d:5f:42:69:
                    27:bd:90:c7:df:ac:0a:46:f0:74:d4:b9:85:b0:9a:
                    23:d0:e0:6b:d6:5b:f3:3d:c3:59:ae:b5:c0:3e:1c:
                    36:52:fa:a3:9e:36:cd:58:5d:31:60:7e:23:a9:d6:
                    9d:09:ed:7b:a7:5d:ab:cb:25:75:4a:f3:be:12:b3:
                    2d:75
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Subject Key Identifier: 
                C2:CB:C3:EE:A2:CE:5C:A8:0F:EF:1C:2F:C9:01:F4:46:E5:DE:60:12
            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:kathypapierzanska.ca, DNS:martinviens.com, DNS:www.kathypapierzanska.ca, DNS:www.martinviens.com
            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 : Apr  7 21:35:00.210 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:3C:FC:B9:B8:5D:C7:CF:83:0D:02:43:A7:
                                1B:E6:68:04:57:5A:A5:30:41:DC:09:2C:6B:1F:C1:C1:
                                6D:BF:21:20:02:21:00:94:33:4F:A0:10:8B:70:76:FF:
                                99:A2:3A:F8:CB:63:83:9C:DA:06:E1:DF:DC:2B:74:D6:
                                49:06:C2:77:99:A4:57
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : EE:CD:D0:64:D5:DB:1A:CE:C5:5C:B7:9D:B4:CD:13:A2:
                                32:87:46:7C:BC:EC:DE:C3:51:48:59:46:71:1F:B5:9B
                    Timestamp : Apr  7 21:35:00.216 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:95:78:52:7C:18:6B:EC:48:7B:F3:30:
                                48:3B:38:02:5B:5F:1A:D4:C1:38:16:CC:BC:B8:A2:4A:
                                67:C1:38:A6:B4:02:20:5D:D8:52:ED:2B:93:A1:9F:7A:
                                27:71:2A:2E:66:A9:74:F2:1F:FD:FF:5B:EA:DF:4C:6D:
                                ED:28:6D:7E:ED:47:58
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        6f:ac:9e:3e:6a:0f:06:8b:66:d9:23:c9:0e:9e:24:3c:5b:a5:
        ae:a8:0e:e5:48:99:07:39:3a:43:9e:8b:e9:c3:ba:d8:e0:ab:
        19:8b:64:52:99:b1:b2:19:e8:86:7e:4a:a4:b3:8b:07:5e:c3:
        d0:ad:39:fa:94:ae:74:c1:3f:bc:38:14:d1:54:b0:26:9d:0f:
        4c:bf:23:75:7b:0b:9a:8c:ae:88:74:95:9b:5e:10:36:b5:ee:
        4d:23:7a:97:06:d1:0c:78:72:55:7a:94:05:00:30:79:e2:f4:
        0f:10:0a:6b:4e:08:63:9a:64:aa:9a:1a:36:ba:27:1a:4b:93:
        6a:e5:51:c3:32:ab:06:52:3c:70:6e:0e:44:b9:99:a5:c5:77:
        b5:f6:49:2c:c7:77:ee:44:36:64:3f:a9:92:6a:f9:6e:7e:3f:
        2c:fd:98:f6:cb:a1:8c:90:98:69:65:c7:51:f3:84:5c:dd:9e:
        55:1a:7f:95:e7:59:97:08:e2:6a:1f:8f:05:58:ae:01:b4:66:
        12:d7:93:3b:d5:f5:71:31:96:9e:3d:a9:da:ce:42:e1:7e:7c:
        e0:83:14:4a:4a:40:ef:7b:b7:1e:8c:a1:ad:31:88:04:cb:f6:
        b9:71:42:bb:cd:a3:43:1f:93:ab:05:ca:cc:72:cb:9d:36:94:
        c7:da:7c:9d

159.203.36.34

Last Seen: 2024-04-24

Tags:

GeneralInformation

Vulnerabilities

OpenPorts

1584812532 | 2024-04-10T17:15:01.729364
22 / tcp

OpenSSH8.2p1 Ubuntu-4ubuntu0.11

1651973090 | 2024-04-05T01:04:16.814863
80 / tcp

nginx1.18.0

-1423009123 | 2024-04-24T16:59:19.978024
443 / tcp

nginx1.18.0

Products

Pricing

Contact Us

159.203.36.34

Last Seen: 2024-04-24

Tags:

GeneralInformation

Vulnerabilities

OpenPorts

1584812532 | 2024-04-10T17:15:01.729364 22 / tcp

OpenSSH8.2p1 Ubuntu-4ubuntu0.11

1651973090 | 2024-04-05T01:04:16.814863 80 / tcp

nginx1.18.0

-1423009123 | 2024-04-24T16:59:19.978024 443 / tcp

nginx1.18.0

Products

Pricing

Contact Us

1584812532 | 2024-04-10T17:15:01.729364
22 / tcp

1651973090 | 2024-04-05T01:04:16.814863
80 / tcp

-1423009123 | 2024-04-24T16:59:19.978024
443 / tcp