| Hostnames |
vmi1486277.contaboserver.net dasamuka.cloud |
| Domains | contaboserver.net dasamuka.cloud |
| Country | Germany |
| City | Düsseldorf |
| Organization | Contabo GmbH |
| ISP | Contabo GmbH |
| ASN | AS51167 |
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. |
-775009843 | 2024-05-09T13:51:30.88533322 / tcp
SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.7 Key type: ssh-rsa Key: AAAAB3NzaC1yc2EAAAADAQABAAACAQCwspwd0BYNkvmgWzYooE8JwqPC9USDNP0MXJkCbmVRsQKK oiK42M0NHVJrM612GrQWohms8SRRpvxmiD8WstN9cvorrQJHP2ZRZxM1b/1kS3jS6akyYrVAz7l7 6ZOzn+y3Ppj4tX4On+5hHO+hHOpAIj/ECI2FgOJO/ZCQMM+NOa6kJkYxzD0r3jN2kMUG+qxRXkGp fzUZijoj0gwXHH5YrI5VHm7ith700OpHtvWbHOSPMOEt/sanA5K817QSzT9jZNuj7Cz7/NkqWbgv f76V2eXraseXMdE9B2o5ABGjK73t6MI+3stRWmNwlcyMQn2tdWwDx7DC/GbxWvogfPVkRdlCXkJe xF3HC0A8yuZNrubvdhry4Cc+uFbmT+9Edl7HMIsJSx2vu8YbigzRY8VfngSh2yV8L1MDiylGYuQl yqGSAu95PMeWzPoLn29RZg9pUoLrFmBOEKv/8Mbs2p+1lI92nRb0COD0Vn2hSbH4eufp2hH08Ab7 5R54PhU63FPSwztoBwmINmZ2RFXfTJu3+P5hDmYiRPudCImfxJYmoYqWrF6Ss6n9sJ4v2BEJH0Xn zI2FQK0yLvE83/eHFD1QGxSuIlmsERwzE5uJWzd/fo86Aaxhf6xTLtOU80A6EtUK770B3Cmasm8g 9GpcS90mGiBmi7qzHCgdfzrpIsnuyQ== Fingerprint: 7e:c5:81:ea:9a:90:75:08:59:28:8d:b3:d8:02:82:09 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 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
589765266 | 2024-05-06T07:34:36.98168680 / tcp
HTTP/1.1 301 Moved Permanently Server: nginx/1.18.0 (Ubuntu) Date: Mon, 06 May 2024 07:34:36 GMT Content-Type: text/html Content-Length: 178 Connection: keep-alive Location: https://178.18.251.146/
-1218038239 | 2024-05-07T22:28:56.041171443 / tcp
HTTP/1.1 200 OK Server: nginx/1.18.0 (Ubuntu) Date: Tue, 07 May 2024 22:28:55 GMT Content-Type: application/json; charset=utf-8 Content-Length: 213 Connection: keep-alive x-trace: t2Z8EV3BbX x-envoy-upstream-service-time: 121 x-cache: Miss from cloudfront via: 1.1 6099a68d04a7ee2150888338bfdc451a.cloudfront.net (CloudFront) x-amz-cf-pop: AMS58-P4 x-amz-cf-id: GajucAJWd4XLZdI67Vk8yS3FuxDEqclRP1Ahvz_1zZnIaejnayShRA== x-xss-protection: 1; mode=block x-content-type-options: nosniff strict-transport-security: max-age=3600; includeSubDomains; preload vary: Origin cache-control: public, max-age=30
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
04:9d:76:48:cf:50:15:a7:e1:86:26:ec:a1:e9:0a:9b:77:ea
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=US, O=Let's Encrypt, CN=R3
Validity
Not Before: May 3 03:07:20 2024 GMT
Not After : Aug 1 03:07:19 2024 GMT
Subject: CN=dasamuka.cloud
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:f2:6c:f3:01:1e:df:b9:9e:c9:f4:b9:7f:44:c3:
ae:e4:3c:76:17:9e:be:05:52:18:03:78:60:d9:7c:
a2:c7:c0:05:65:95:82:60:ba:b1:43:72:16:4c:ae:
5e:e4:1b:cc:44:22:fb:f6:ec:63:ca:f7:28:9a:8d:
ba:e8:99:ba:d5:97:25:d8:ce:8a:79:5e:c7:66:6b:
5f:20:20:c2:59:8e:c4:c4:c3:73:df:52:c4:f3:d8:
15:55:a2:9c:34:65:19:8f:70:8d:c9:26:9b:86:00:
18:75:d1:4e:3b:a9:88:9f:5a:c1:db:53:1d:f0:e4:
90:f5:33:7e:49:a5:f1:e2:76:00:e1:86:54:a7:f7:
1e:0d:a2:f7:8e:fc:db:79:81:7b:22:0a:a8:2a:83:
5c:bf:b4:3a:65:4d:3e:29:f6:59:7a:b3:b1:09:30:
7a:6a:56:f0:fe:68:b4:e5:da:4c:cf:3d:4e:98:48:
09:55:35:77:16:57:8b:aa:e5:7f:b4:1b:79:0d:67:
bd:6c:5f:0d:b1:64:8e:c3:c7:3c:a0:c0:47:f3:c3:
ce:f1:86:9c:22:29:43:bf:23:a4:f9:c6:54:18:fa:
ec:9d:20:c8:e3:6f:61:e0:df:95:b6:6b:51:28:18:
68:aa:29:fd:61:e7:f0:c3:f5:59:87:00:67:97:2b:
91:c7
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:
30:60:C9:E8:65:C0:28:32:7D:D4:B2:1F:E2:30:81:64:CA:FE:81:75
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:*.dasamuka.cloud, DNS:dasamuka.cloud
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 : May 3 04:07:20.729 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:2A:09:3A:53:6F:2B:C3:9C:35:BF:DE:C9:
2A:54:06:4A:F9:ED:C4:C1:E3:A3:A5:46:30:89:58:6C:
F0:67:53:28:02:20:5F:23:B6:EE:AB:DB:FD:A8:32:5A:
30:76:91:17:6B:6B:2B:40:C2:45:E7:11:4F:EB:69:29:
77:AE:09:C7:B5:66
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 : May 3 04:07:22.706 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:24:BB:C4:50:9E:89:72:D4:90:9E:4D:0E:
10:CD:42:EC:18:34:DC:F2:EE:5D:B9:F1:53:55:F2:DF:
1A:6D:B9:FD:02:20:03:C6:62:4B:5D:7B:B1:08:7F:C1:
51:E6:B4:0A:14:F9:41:6D:99:46:95:6E:FC:AF:DA:4B:
5C:C0:8E:BC:E7:1B
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
8d:1b:a4:be:ae:16:fe:97:c0:35:8b:1e:e1:d5:ec:21:93:5e:
f7:2e:a9:d6:54:ca:a5:74:17:82:db:ba:da:c2:cc:b9:dc:6f:
3a:af:be:3e:57:3b:9f:58:47:ca:fb:03:b2:10:d6:43:db:09:
32:07:19:d1:09:a4:f1:b8:1d:1d:dc:4e:c4:59:48:19:98:5e:
59:9a:7d:94:34:fa:85:6c:c9:78:3e:fe:e3:9d:38:e3:e0:8d:
5d:42:a5:5b:d2:54:d3:82:da:ff:9d:2f:84:48:fe:03:42:f0:
ec:df:08:c3:0b:2b:b8:7d:d7:26:3d:4a:b3:5b:06:76:29:77:
a3:60:0b:0f:05:52:10:f3:fa:61:6b:3f:20:b2:f5:2d:38:a4:
e0:4d:e7:f8:02:2c:6a:32:51:cd:a7:b9:6a:24:9d:dd:eb:9a:
84:62:36:1a:ab:a3:21:bc:24:c7:3f:46:dd:fa:cc:6a:2e:4d:
6f:3b:a9:01:28:b8:1d:32:31:e4:4c:48:59:38:f7:11:3b:fd:
b3:c6:54:42:6d:41:7f:97:38:68:46:b5:03:96:d1:79:d9:75:
82:06:ef:66:73:49:89:e4:32:58:4a:eb:d3:20:83:1f:b7:23:
0e:b0:82:57:fc:78:e2:8b:8c:44:5c:d4:ac:95:8f:75:25:c1:
30:66:8a:e2
-566448990 | 2024-05-07T10:17:46.3452343000 / tcp
HTTP/1.1 200 OK content-type: application/json; charset=utf-8 content-length: 213 date: Tue, 07 May 2024 10:17:46 GMT x-trace: I--TF6kfj server: envoy x-envoy-upstream-service-time: 135 x-cache: Miss from cloudfront via: 1.1 21fa1f710ba39237a1fbf11df235dc68.cloudfront.net (CloudFront) x-amz-cf-pop: AMS58-P4 x-amz-cf-id: giaszPWjZuX2gDIE5aTLVKkfBkT3OpIlANHZVapUYnZrYcRVK2S09g== x-xss-protection: 1; mode=block x-content-type-options: nosniff strict-transport-security: max-age=3600; includeSubDomains; preload vary: Origin cache-control: public, max-age=30
-1246004407 | 2024-05-08T06:02:38.0706064000 / tcp
HTTP/1.1 400 Bad Request Connection: close
1692788770 | 2024-05-07T03:43:29.9724455000 / tcp
HTTP/1.1 202 Accepted X-Powered-By: Express Access-Control-Allow-Origin: * Content-Type: application/json; charset=utf-8 Content-Length: 28 ETag: W/"1c-ms8iMY2UyoL9hDhB5x47hWIV4YA" Date: Tue, 07 May 2024 03:43:29 GMT Connection: keep-alive Keep-Alive: timeout=5
2122649321 | 2024-05-05T22:33:14.3321666379 / tcp
# Server redis_version:7.2.4 redis_git_sha1:00000000 redis_git_dirty:0 redis_build_id:7c3cbaf27e881543 redis_mode:standalone os:Linux 5.15.0-105-generic x86_64 arch_bits:64 monotonic_clock:POSIX clock_gettime multiplexing_api:epoll atomicvar_api:c11-builtin gcc_version:12.2.0 process_id:1 process_supervised:no run_id:d4dbbbf5a9414213fb975ae7187be963ede6ed85 tcp_port:6379 server_time_usec:1714948393912350 uptime_in_seconds:723315 uptime_in_days:8 hz:10 configured_hz:10 lru_clock:3672361 executable:/data/redis-server config_file: io_threads_active:0 listener0:name=tcp,bind=*,bind=-::*,port=6379 # Clients connected_clients:3 cluster_connections:0 maxclients:10000 client_recent_max_input_buffer:8 client_recent_max_output_buffer:0 blocked_clients:0 tracking_clients:0 clients_in_timeout_table:0 total_blocking_keys:0 total_blocking_keys_on_nokey:0 # Memory used_memory:3898312 used_memory_human:3.72M used_memory_rss:15835136 used_memory_rss_human:15.10M used_memory_peak:87254920 used_memory_peak_human:83.21M used_memory_peak_perc:4.47% used_memory_overhead:1053568 used_memory_startup:866024 used_memory_dataset:2844744 used_memory_dataset_perc:93.82% allocator_allocated:4035168 allocator_active:5509120 allocator_resident:10080256 total_system_memory:31537442816 total_system_memory_human:29.37G used_memory_lua:122880 used_memory_vm_eval:122880 used_memory_lua_human:120.00K used_memory_scripts_eval:64336 number_of_cached_scripts:30 number_of_functions:0 number_of_libraries:0 used_memory_vm_functions:32768 used_memory_vm_total:155648 used_memory_vm_total_human:152.00K used_memory_functions:184 used_memory_scripts:64520 used_memory_scripts_human:63.01K maxmemory:268435456 maxmemory_human:256.00M maxmemory_policy:allkeys-lru allocator_frag_ratio:1.37 allocator_frag_bytes:1473952 allocator_rss_ratio:1.83 allocator_rss_bytes:4571136 rss_overhead_ratio:1.57 rss_overhead_bytes:5754880 mem_fragmentation_ratio:4.10 mem_fragmentation_bytes:11976840 mem_not_counted_for_evict:0 mem_replication_backlog:0 mem_total_replication_buffers:0 mem_clients_slaves:0 mem_clients_normal:3856 mem_cluster_links:0 mem_aof_buffer:0 mem_allocator:jemalloc-5.3.0 active_defrag_running:0 lazyfree_pending_objects:0 lazyfreed_objects:0 # Persistence loading:0 async_loading:0 current_cow_peak:0 current_cow_size:0 current_cow_size_age:0 current_fork_perc:0.00 current_save_keys_processed:0 current_save_keys_total:0 rdb_changes_since_last_save:354199 rdb_bgsave_in_progress:0 rdb_last_save_time:1714225078 rdb_last_bgsave_status:ok rdb_last_bgsave_time_sec:-1 rdb_current_bgsave_time_sec:-1 rdb_saves:0 rdb_last_cow_size:0 rdb_last_load_keys_expired:0 rdb_last_load_keys_loaded:0 aof_enabled:0 aof_rewrite_in_progress:0 aof_rewrite_scheduled:0 aof_last_rewrite_time_sec:-1 aof_current_rewrite_time_sec:-1 aof_last_bgrewrite_status:ok aof_rewrites:0 aof_rewrites_consecutive_failures:0 aof_last_write_status:ok aof_last_cow_size:0 module_fork_in_progress:0 module_fork_last_cow_size:0 # Stats total_connections_received:170 total_commands_processed:789322 instantaneous_ops_per_sec:0 total_net_input_bytes:431011238 total_net_output_bytes:3869816 total_net_repl_input_bytes:1599800 total_net_repl_output_bytes:0 instantaneous_input_kbps:0.00 instantaneous_output_kbps:0.00 instantaneous_input_repl_kbps:0.00 instantaneous_output_repl_kbps:0.00 rejected_connections:0 sync_full:0 sync_partial_ok:0 sync_partial_err:0 expired_keys:160371 expired_stale_perc:0.00 expired_time_cap_reached_count:0 expire_cycle_cpu_milliseconds:235070 evicted_keys:0 evicted_clients:0 total_eviction_exceeded_time:0 current_eviction_exceeded_time:0 keyspace_hits:121 keyspace_misses:530698 pubsub_channels:0 pubsub_patterns:0 pubsubshard_channels:0 latest_fork_usec:0 total_forks:0 migrate_cached_sockets:0 slave_expires_tracked_keys:0 active_defrag_hits:0 active_defrag_misses:0 active_defrag_key_hits:0 active_defrag_key_misses:0 total_active_defrag_time:0 current_active_defrag_time:0 tracking_total_keys:0 tracking_total_items:0 tracking_total_prefixes:0 unexpected_error_replies:0 total_error_replies:364 dump_payload_sanitizations:0 total_reads_processed:131752 total_writes_processed:131362 io_threaded_reads_processed:0 io_threaded_writes_processed:0 reply_buffer_shrinks:176 reply_buffer_expands:45 eventloop_cycles:7306274 eventloop_duration_sum:2346854595 eventloop_duration_cmd_sum:5989120 instantaneous_eventloop_cycles_per_sec:9 instantaneous_eventloop_duration_usec:253 acl_access_denied_auth:0 acl_access_denied_cmd:0 acl_access_denied_key:0 acl_access_denied_channel:0 # Replication role:master connected_slaves:0 master_failover_state:no-failover master_replid:69a671bb43efeac3a9489ee7c9df38eafc24ae3e master_replid2:783ed08cbba7c01bd09928a5915ce91f55a294a5 master_repl_offset:0 second_repl_offset:1 repl_backlog_active:0 repl_backlog_size:1048576 repl_backlog_first_byte_offset:0 repl_backlog_histlen:0 # CPU used_cpu_sys:1256.005021 used_cpu_user:1525.045746 used_cpu_sys_children:0.007500 used_cpu_user_children:0.008102 used_cpu_sys_main_thread:1255.514977 used_cpu_user_main_thread:1524.593571 # Modules # Errorstats errorstat_ERR:count=362 errorstat_READONLY:count=2 # Cluster cluster_enabled:0 # Keyspace db0:keys=1350,expires=1350,avg_ttl=22598923 # Keys # NOTE: more keys available in the database x2gkRTrKYgViQG4KJejgAmZElXw6_x2fJ4cgwxlJBEo -xpAaEz4fhg-8rPzbXpxQyP49djYDO6tGnJaLxe8-m8 ccyfKfOaDhNYOojCDeL65rRlzfwaZ8b0gVRo-OMT5ms rMnDicWZcPFoA-WPpp0NAzChcR0IANQajtc8Xdtfycs TVdysgHHBaUqecPUooCl2aUQVwFgHcbmLmYCyEusAgM ekJ1crS2cTU-mjR2SW-rTCnUHMn4z-paMAFVrY_J-JE AMvDelZO177RNCX-3Q8nkH-D91fhWLu8jzRRmOTHEEA 9ysw8kP-AxXXrAEEQJ0GJhnYoWnSX4fqEfD2lPGKQyU oky8-KdFszy7CuPwcXbC81rGYpn5nv5k9aDn_Q45ecs nEDNtkrBu3VJpcXl-IYb8B2j9171eIWo24fnWWlyl9E eDy9P51v-FdsM1-zYmZNCQuGOGYs2sU5iRXuLDz7EKg 8wY1vEbCtEzHRd9szAu6zdkRcc_4pV7SCc_kVR1nwXs #|LjDKMEBzy7YxORwea-0-vZLj9nvKqRbytTEw3EhWWEnhfGSz3UI6l_iTfNuLZp55 # Connected Clients id=4 addr=172.19.0.5:38118 laddr=172.19.0.2:6379 fd=9 name= age=723301 idle=93 flags=N db=0 sub=0 psub=0 ssub=0 multi=-1 qbuf=0 qbuf-free=0 argv-mem=0 multi-mem=0 rbs=1024 rbp=0 obl=0 oll=0 omem=0 tot-mem=1928 events=r cmd=set user=default redir=-1 resp=2 lib-name= lib-ver= id=3 addr=172.19.0.5:38102 laddr=172.19.0.2:6379 fd=8 name= age=723301 idle=93 flags=N db=0 sub=0 psub=0 ssub=0 multi=-1 qbuf=0 qbuf-free=0 argv-mem=0 multi-mem=0 rbs=1024 rbp=0 obl=0 oll=0 omem=0 tot-mem=1928 events=r cmd=set user=default redir=-1 resp=2 lib-name= lib-ver= id=201 addr=224.66.63.68:53332 laddr=172.19.0.2:6379 fd=10 name= age=1 idle=0 flags=N db=0 sub=0 psub=0 ssub=0 multi=-1 qbuf=26 qbuf-free=20448 argv-mem=10 multi-mem=0 rbs=1024 rbp=692 obl=0 oll=0 omem=0 tot-mem=22426 events=r cmd=client|list user=default redir=-1 resp=2 lib-name= lib-ver=