GeneralInformation

Hostnames	ec2-15-157-197-55.ca-central-1.compute.amazonaws.com eth.informal.systems
Domains	amazonaws.com informal.systems
Cloud Provider	Amazon
Cloud Region	ca-central-1
Cloud Service	EC2
Country	Canada
City	Montréal
Organization	Amazon Data Services Canada
ISP	Amazon.com, Inc.
ASN	AS16509

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.

2022(2)

CVE-2022-41742

7.1NGINX Open Source before versions 1.23.2 and 1.22.1, NGINX Open Source Subscription before versions R2 P1 and R1 P1, and NGINX Plus before versions R27 P1 and R26 P1 have a vulnerability in the module ngx_http_mp4_module that might allow a local attacker to cause a worker process crash, or might result in worker process memory disclosure by using a specially crafted audio or video file. The issue affects only NGINX products that are built with the module ngx_http_mp4_module, when the mp4 directive is used in the configuration file. Further, the attack is possible only if an attacker can trigger processing of a specially crafted audio or video file with the module ngx_http_mp4_module.

CVE-2022-41741

7.0NGINX Open Source before versions 1.23.2 and 1.22.1, NGINX Open Source Subscription before versions R2 P1 and R1 P1, and NGINX Plus before versions R27 P1 and R26 P1 have a vulnerability in the module ngx_http_mp4_module that might allow a local attacker to corrupt NGINX worker memory, resulting in its termination or potential other impact using a specially crafted audio or video file. The issue affects only NGINX products that are built with the ngx_http_mp4_module, when the mp4 directive is used in the configuration file. Further, the attack is possible only if an attacker can trigger processing of a specially crafted audio or video file with the module ngx_http_mp4_module.

OpenPorts

443

443 / tcp

2055311296 | 2025-03-10T15:10:32.004634

Hashes

hash

191013529

http.dom_hash

736351037

http.favicon.hash

-419805731

http.html_hash

2055311296

http.robots_hash

864332182

http.server_hash

-286712325

http.title_hash

-89692008

Ethereum Staking Guide

HTTP/1.1 200 OK
Date: Mon, 10 Mar 2025 15:10:31 GMT
Content-Type: text/html
Content-Length: 704
Connection: keep-alive
Server: nginx/1.23.0
Last-Modified: Thu, 24 Oct 2024 19:43:28 GMT
ETag: "671aa360-2c0"
Accept-Ranges: bytes

SSL Certificate

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            04:13:bc:98:2c:9e:d8:4f:28:d1:9f:d1:99:6e:7e:10
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Amazon, CN=Amazon RSA 2048 M03
        Validity
            Not Before: May 13 00:00:00 2024 GMT
            Not After : Jun 11 23:59:59 2025 GMT
        Subject: CN=eth.informal.systems
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:a0:9e:50:8e:c9:b8:f8:77:d3:89:38:04:bd:62:
                    4c:69:1c:7e:68:d0:29:11:71:06:29:de:ab:f5:4a:
                    34:17:ef:7d:b8:36:c7:35:ad:c7:26:7e:f5:bf:19:
                    d9:59:ca:fc:b7:52:6a:c6:39:a2:a1:66:64:d9:23:
                    c7:08:78:b8:13:65:62:29:49:67:b1:ba:fd:76:e9:
                    5a:38:c0:a1:1c:be:f6:e5:ad:ce:71:7d:6e:82:06:
                    b1:84:24:57:be:4a:c2:7e:b3:d1:85:13:18:63:32:
                    7d:78:ee:65:3b:d9:9c:d4:b3:34:37:ce:ab:73:79:
                    bb:6a:a1:2a:9d:92:fe:ed:ef:ab:ba:5d:af:af:3e:
                    a1:a4:a8:eb:91:83:ed:dc:a8:60:66:ff:11:a9:ec:
                    54:aa:09:8f:58:4a:0c:bf:9b:91:be:4a:54:ad:8c:
                    a4:56:73:7e:44:52:8e:48:bc:09:74:a3:66:4e:eb:
                    da:39:b9:7b:b5:a8:1c:e9:c8:da:90:89:7b:70:86:
                    19:95:dd:31:2d:1b:57:41:68:86:18:b2:1e:bd:79:
                    ff:36:b6:41:1f:2d:64:2d:1e:26:7b:e9:a6:42:b1:
                    0a:b1:32:56:6c:8f:03:30:da:f6:b7:5f:ba:c4:f2:
                    2a:9f:8d:23:f9:34:81:aa:09:4e:42:d6:29:ad:ed:
                    57:6b
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Authority Key Identifier: 
                55:D9:18:5F:D2:1C:CC:01:E1:58:B4:BE:AB:D9:55:42:01:D7:2E:02
            X509v3 Subject Key Identifier: 
                FA:FA:AA:29:FA:EA:E6:43:33:11:85:C2:15:5C:A4:36:59:55:D8:6D
            X509v3 Subject Alternative Name: 
                DNS:eth.informal.systems
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 CRL Distribution Points: 
                Full Name:
                  URI:http://crl.r2m03.amazontrust.com/r2m03.crl
            Authority Information Access: 
                OCSP - URI:http://ocsp.r2m03.amazontrust.com
                CA Issuers - URI:http://crt.r2m03.amazontrust.com/r2m03.cer
            X509v3 Basic Constraints: critical
                CA:FALSE
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 4E:75:A3:27:5C:9A:10:C3:38:5B:6C:D4:DF:3F:52:EB:
                                1D:F0:E0:8E:1B:8D:69:C0:B1:FA:64:B1:62:9A:39:DF
                    Timestamp : May 13 21:05:16.089 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:46:02:21:00:DC:8B:E1:F5:4E:1A:10:58:2F:8F:DF:
                                83:0B:98:61:9B:2D:BD:CE:BF:06:FB:8A:A0:9B:83:C7:
                                B1:D2:5D:DE:69:02:21:00:FF:06:95:A2:BE:B6:C2:A1:
                                7D:77:7A:E4:6C:EC:63:24:04:83:8F:82:2C:B1:05:D7:
                                65:32:42:36:6D:5A:E0:A4
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
                                87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
                    Timestamp : May 13 21:05:16.004 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:C9:C4:51:E4:36:CF:1E:09:9E:70:97:
                                B4:AE:B8:AE:E0:86:12:E2:14:62:6A:25:FE:B2:A7:08:
                                9B:CB:71:1E:8E:02:20:62:85:7A:BA:CA:DE:28:06:EB:
                                D4:C3:9D:EF:6B:9D:56:DF:44:D4:66:68:33:C2:E5:C9:
                                46:21:7D:4F:F2:83:3F
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : E6:D2:31:63:40:77:8C:C1:10:41:06:D7:71:B9:CE:C1:
                                D2:40:F6:96:84:86:FB:BA:87:32:1D:FD:1E:37:8E:50
                    Timestamp : May 13 21:05:16.025 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:11:90:AD:3E:66:EF:EA:F0:C5:92:91:C9:
                                52:98:28:19:69:2D:D1:85:5A:28:65:2D:70:24:FC:79:
                                22:F0:35:40:02:20:1B:09:B1:2C:AC:9D:BA:49:7D:E4:
                                5A:7D:07:F4:6F:7A:36:77:C3:DB:4F:11:58:BC:47:02:
                                55:35:94:67:2A:02
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        68:ba:fb:47:19:a9:f5:c1:d8:d7:d9:47:2e:b4:fc:24:ee:f7:
        1c:f8:ad:d2:33:f7:bd:5c:a7:86:b9:62:18:23:08:97:da:c7:
        9b:4c:2e:b4:62:95:82:08:43:54:61:3b:53:18:cd:d3:df:a9:
        dc:b9:58:00:05:70:68:12:95:63:da:78:aa:18:18:b5:66:58:
        15:9e:61:b0:a1:3d:ec:44:8f:84:ac:f2:85:06:09:29:ab:25:
        e1:0a:b0:9b:da:93:2b:2c:6d:81:d6:8e:18:35:97:e4:25:18:
        50:b3:e6:71:34:e0:07:24:f4:5d:58:70:58:9f:26:dd:9d:a0:
        a3:e6:40:fa:d1:e9:e7:87:ec:14:0c:55:7b:b5:21:78:af:74:
        1f:88:29:0a:b5:80:7f:37:29:91:59:3f:d3:3b:dc:25:7c:09:
        2a:9b:45:6c:44:3f:f7:45:72:1f:9e:87:3f:d0:8c:98:f7:2c:
        85:81:1d:47:2d:36:09:44:27:e9:ad:95:c7:f1:50:97:51:39:
        1a:72:f8:30:3f:0d:da:49:49:37:a4:51:89:79:1e:8f:e8:18:
        45:a5:b7:9b:7a:06:f4:9e:0e:77:7f:3e:8d:2c:66:f4:0e:7b:
        b7:da:15:c9:fd:d2:2a:66:d2:6b:c8:73:c4:94:46:30:15:1d:
        b4:5b:02:c7

Vulnerabilities

15.157.197.55

Last Seen: 2025-03-10

Tags:

GeneralInformation

Vulnerabilities

OpenPorts

443 / tcp

2055311296 | 2025-03-10T15:10:32.004634

Hashes

nginx1.23.0

Products

Pricing

Contact Us

15.157.197.55

Last Seen: 2025-03-10

Tags:

GeneralInformation

Vulnerabilities All ports Port 443 Latest CVSS

OpenPorts

443 / tcp 2055311296 | 2025-03-10T15:10:32.004634

Hashes

nginx1.23.0

Products

Pricing

Contact Us

Vulnerabilities

443 / tcp

2055311296 | 2025-03-10T15:10:32.004634