GeneralInformation

Hostnames	app.kribensa.com 9.16.205.92.host.secureserver.net
Domains	kribensa.com secureserver.net
Country	France
City	Strasbourg
Organization	Host Europe GmbH
ISP	Host Europe GmbH
ASN	AS21499
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

-1626406281 | 2024-04-19T01:29:31.366182

22 / tcp

SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.6
Key type: ecdsa-sha2-nistp256
Key: AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBLb2fxV2nY+qAsuXPHMC+tSo
w7zxJ6mrHtiCGt0u4NnJeq9FsEBl8I2A/7cx03KI+8w/NT0LlKy5owb/VpmEHHE=
Fingerprint: a5:7c:c6:c4:6a:33:3d:09:47:b0:1c:96:89:32:b7:e4

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

869281729 | 2024-04-20T13:06:54.723864

80 / tcp

HTTP/1.1 403 Forbidden
Server: nginx/1.18.0 (Ubuntu)
Date: Sat, 20 Apr 2024 13:06:44 GMT
Content-Type: text/html
Content-Length: 564
Connection: keep-alive

869281729 | 2024-04-19T08:40:22.943103

443 / tcp

HTTP/1.1 403 Forbidden
Server: nginx/1.18.0 (Ubuntu)
Date: Fri, 19 Apr 2024 08:40:22 GMT
Content-Type: text/html
Content-Length: 564
Connection: keep-alive

SSL Certificate

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            03:67:49:95:fd:b4:2f:5e:5a:a8:49:4f:dc:22:ff:0c:33:31
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Let's Encrypt, CN=R3
        Validity
            Not Before: Mar 19 23:44:43 2024 GMT
            Not After : Jun 17 23:44:42 2024 GMT
        Subject: CN=app.kribensa.com
        Subject Public Key Info:
            Public Key Algorithm: id-ecPublicKey
                Public-Key: (256 bit)
                pub:
                    04:28:c8:7f:5c:f0:4b:2f:40:9e:f0:ec:16:c7:3f:
                    19:f4:f4:da:ba:9d:30:2c:a9:96:bf:e6:87:fd:f1:
                    7b:68:00:ac:1d:c8:ab:0d:97:2e:6a:51:cd:f4:d4:
                    94:bc:c5:07:7c:f0:f2:c8:ac:cb:f2:d1:dc:0b:4f:
                    1f:5d:64:bb:87
                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: 
                2D:38:6F:AA:D7:8B:F0:CC:FD:F0:01:91:81:6B:1C:0F:57:78:C9:86
            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:app.kribensa.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 : Mar 20 00:44:43.296 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:46:02:21:00:98:D0:6B:CB:E7:C3:C8:E4:BA:E5:E2:
                                78:C6:CB:41:DD:A3:ED:2A:50:24:42:82:5E:64:A3:53:
                                1C:8C:4A:ED:98:02:21:00:BD:90:93:DB:73:F5:64:F3:
                                2F:FA:C6:0F:55:89:E3:B3:71:24:8B:5C:94:51:3F:6F:
                                4F:3C:10:04:87:C2:1A:B3
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : A2:E2:BF:D6:1E:DE:2F:2F:07:A0:D6:4E:6D:37:A7:DC:
                                65:43:B0:C6:B5:2E:A2:DA:B7:8A:F8:9A:6D:F5:17:D8
                    Timestamp : Mar 20 00:44:43.327 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:3A:73:77:8E:E7:6A:60:B0:4C:CA:39:2C:
                                91:C4:8D:F5:B9:91:70:67:DF:B0:C7:E7:B2:29:F6:21:
                                13:59:6B:A8:02:20:02:64:0D:55:77:CA:4A:90:E2:D7:
                                62:FE:AD:89:38:2B:9E:10:BB:AB:0E:25:2F:F2:A6:AE:
                                13:B9:93:52:A0:35
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        4b:e1:c8:f8:c1:b6:a1:6c:4e:31:91:82:6a:95:8e:12:35:ca:
        42:a0:a5:83:42:82:e5:73:7f:be:09:ce:f9:75:92:a9:4c:94:
        5e:81:f2:c0:4a:3e:70:4f:00:03:8a:63:85:d1:cf:80:c0:e1:
        24:8d:8e:95:09:da:f7:ce:8f:97:05:6f:b0:12:e4:a9:90:4b:
        1b:58:eb:e6:69:0c:29:01:56:4f:49:1a:1d:2d:f6:9e:22:f9:
        0a:d3:87:bc:2a:99:6f:3f:41:f1:25:f7:56:a8:c5:2a:95:2e:
        70:b9:1c:b9:3f:79:19:54:22:12:1c:b3:ca:8b:bd:2a:1f:b6:
        fe:13:18:58:02:34:be:54:22:40:07:21:5b:42:b6:a7:a7:f7:
        ab:20:3d:14:4c:6e:18:6c:63:8c:d6:b0:d9:2f:7d:73:4c:1c:
        b3:34:c4:c1:ee:78:b7:58:a6:0a:36:14:a0:e8:fe:10:ea:a9:
        e9:56:e7:e8:78:e0:28:b6:e8:d7:1d:37:78:78:23:05:95:ad:
        7c:27:ca:12:fa:6e:ee:23:fc:0e:5b:e4:ec:d8:8d:81:48:95:
        81:11:f4:01:af:c6:90:51:95:50:7c:5d:05:12:52:65:63:4d:
        d8:26:77:76:f3:61:46:23:a0:96:31:fc:e9:ce:db:dc:2b:d4:
        74:37:cb:e4

92.205.16.9

Last Seen: 2024-04-20

Tags:

GeneralInformation

Vulnerabilities

OpenPorts

-1626406281 | 2024-04-19T01:29:31.366182
22 / tcp

OpenSSH8.9p1 Ubuntu-3ubuntu0.6

869281729 | 2024-04-20T13:06:54.723864
80 / tcp

nginx1.18.0

869281729 | 2024-04-19T08:40:22.943103
443 / tcp

nginx1.18.0

Products

Pricing

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92.205.16.9

Last Seen: 2024-04-20

Tags:

GeneralInformation

Vulnerabilities

OpenPorts

-1626406281 | 2024-04-19T01:29:31.366182 22 / tcp

OpenSSH8.9p1 Ubuntu-3ubuntu0.6

869281729 | 2024-04-20T13:06:54.723864 80 / tcp

nginx1.18.0

869281729 | 2024-04-19T08:40:22.943103 443 / tcp

nginx1.18.0

Products

Pricing

Contact Us

-1626406281 | 2024-04-19T01:29:31.366182
22 / tcp

869281729 | 2024-04-20T13:06:54.723864
80 / tcp

869281729 | 2024-04-19T08:40:22.943103
443 / tcp