| Hostnames |
vmi1310700.contaboserver.net omersukrubektas.online |
| Domains | contaboserver.net omersukrubektas.online |
| 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. |
-428249304 | 2024-05-07T10:46:59.06877722 / tcp
SSH-2.0-OpenSSH_8.2p1 Ubuntu-4ubuntu0.11 Key type: ssh-rsa Key: AAAAB3NzaC1yc2EAAAADAQABAAACAQDr5Wwi6A/A8hF5MYL3+45ToHQNWaga2Xa4Uue2F0AtAgVj S0jJpmHDRSTq4o/8vir496Xvnoy1zrxeMrNDQir7u7Sx592lhuYKOEIYruFFf1yNPJK1ThsMeIo+ kw1VU627nKBczJReuhxsyXk5H0Sxm/fCAJelrp3Yg/17tjnGXrlaqgkEWKZxj+5ZW0JhXII6ChTE hXmofP/mQ7Bomu5LdXl2lfpt8Rdo3vFndOABDyul1fEJvXrR4wE366VIzqPmhNnEAiEO9zsk2tX1 s8jQUuagpPR/UxhqPQ7ymNq6IkSxPsFNnZFLkV+Jh9aR/mH7XCWdAJJhS7gz1W7FBmUu9ffAx6n3 cLCPpxv5aZATBHg2LWugPjFUDRQYFiOSgazgzqo+ORTB0FIJgks+Wu8FkXMoOl+4b9T4Ch5v9Rkc 3ltCvsxatdGm+8bwYUlZ18fn2IKxs7RLWTpclI1Pnk6/sYYjN846rKVLBOmK/e7HB1S2jFKK8Tts yBftzQZYDI5WY/hGBDosYlo3kA5hVf96KMYwMdJgCDWLaoozkq9C+4+3VHh2xp3rK2ar6lIpfnH0 CXKr2QB+8oaBK40ttDbrEJS98ZpLnx7iY1mV2qH6hw1kMKfZn9ajflsORUcQGgCR9NfDFPYQBIpp eEMancwldWlnwxyatx1UyTZWSL9ehQ== Fingerprint: 26:a7:cb:93:c9:cb:d8:63:65:59:60:f7:fa:41:7d:e3 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
589765266 | 2024-04-30T10:56:20.63819180 / tcp
HTTP/1.1 301 Moved Permanently Server: nginx/1.18.0 (Ubuntu) Date: Tue, 30 Apr 2024 10:56:20 GMT Content-Type: text/html Content-Length: 178 Connection: keep-alive Location: https://185.209.230.127/
-323813436 | 2024-05-06T21:09:07.481944443 / tcp
HTTP/1.1 200 OK Server: nginx/1.18.0 (Ubuntu) Date: Mon, 06 May 2024 21:09:07 GMT Content-Type: application/json; charset=utf-8 Content-Length: 213 Connection: keep-alive x-trace: 0eacRHPogB x-envoy-upstream-service-time: 14 x-cache: Hit from cloudfront via: 1.1 dd5c8f1bc8fe255b1a3166b5a036fe2c.cloudfront.net (CloudFront) x-amz-cf-pop: AMS58-P4 x-amz-cf-id: DrSk62b4r-0sLXQWdV65ND3OI68M-57tJiMeame7ftyWGx57C4DQ-Q== age: 12 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:bb:0b:0e:93:eb:37:e0:2f:c1:99:e5:07:87:83:d2:fc:c2
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=US, O=Let's Encrypt, CN=R3
Validity
Not Before: Mar 1 19:19:31 2024 GMT
Not After : May 30 19:19:30 2024 GMT
Subject: CN=omersukrubektas.online
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:c7:ae:a7:da:26:ee:fe:a0:17:23:11:09:f0:33:
2a:76:78:44:95:06:a6:7d:9f:7b:c9:cc:40:3e:a7:
90:39:b7:84:31:22:d5:88:da:23:cc:5e:2d:82:eb:
e7:6e:2b:36:dc:80:6e:2b:50:e0:9c:09:d2:5a:e1:
e7:04:18:63:62:9f:ee:c9:52:42:7e:ac:7c:1a:da:
f0:5a:cd:12:11:ac:76:d9:9d:80:27:33:07:87:b5:
c3:71:b3:8f:7a:81:ab:c2:91:5b:10:ed:b0:b5:5f:
c7:f5:f3:f4:ca:fc:d8:24:b0:3c:c6:71:38:48:cd:
bb:f9:28:7c:50:d0:b6:9c:72:04:14:11:e8:34:61:
76:5e:4e:08:20:c0:0a:eb:2c:1f:00:3e:22:f9:53:
b8:95:a7:c8:03:e6:ff:54:e1:3e:fb:32:58:7c:a7:
7f:c8:de:e9:59:fb:69:72:a4:9b:78:ab:52:7f:7c:
07:64:a8:5c:2c:00:a8:8c:07:5a:c2:d3:54:ba:19:
a5:eb:55:1d:7e:80:09:69:8d:c1:6e:d8:8a:23:5a:
5f:80:dc:13:21:e7:23:ce:27:c8:47:10:88:31:4b:
50:5a:91:a9:dd:a6:c5:17:b4:45:bb:84:87:27:87:
91:66:78:1c:1e:1f:af:45:f9:35:41:a3:3f:7e:92:
99:7d
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:
D7:68:89:70:BA:13:69:E4:2D:37:D9:8E:EE:BB:54:4F:47:72:55:FB
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:*.omersukrubektas.online, DNS:omersukrubektas.online
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
CT Precertificate SCTs:
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 1 20:19:31.286 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:CE:54:20:A1:53:89:08:89:55:A6:95:
87:5C:19:F3:3A:01:E2:EC:EE:E7:ED:B9:A3:11:B3:9D:
08:67:1E:50:A1:02:21:00:D6:ED:F5:7B:BE:48:BC:65:
32:68:7C:56:97:F5:E8:77:8E:D3:07:D0:D4:CB:27:DF:
20:EB:E4:E3:84:DC:F8:D6
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 1 20:19:31.447 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:86:77:95:1E:1A:84:35:39:66:02:00:
42:96:6A:0F:36:1F:5A:68:F2:AB:DC:7D:49:BF:90:44:
84:12:B6:55:74:02:20:2B:9D:7E:D2:88:DF:C5:37:DF:
9E:A8:24:3A:17:C3:EB:EE:3E:D4:63:70:0F:14:CD:4D:
3A:5E:62:10:44:DA:16
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
a4:d9:25:83:f1:c4:b8:f8:24:50:02:b9:13:45:d3:ea:86:77:
3a:6d:ee:12:95:dc:a9:53:bf:c2:57:45:3c:76:ff:cd:b8:6e:
55:d0:55:59:7a:05:3f:79:7e:b1:c1:76:85:0f:15:f8:9d:48:
0c:41:c7:ee:29:68:1b:92:44:c6:c8:5b:1b:e6:55:c2:62:39:
47:10:ad:33:70:ed:0b:a6:11:74:21:e9:b5:9e:b3:fa:99:ec:
e7:91:d1:41:5f:7d:bd:6e:6f:f4:cc:03:78:4d:73:c5:2d:57:
1e:7c:48:d7:7e:3d:7a:52:90:6d:05:29:27:c4:7d:37:7a:25:
34:0b:44:17:e2:a5:7e:5b:8c:79:d1:6f:5c:71:27:b5:10:14:
11:07:c5:f6:8d:a5:a0:72:c5:58:da:fd:58:99:3a:f0:dc:f2:
25:e2:fa:80:d3:e1:cd:cc:8c:c0:7f:8a:76:3d:87:be:1f:e8:
3f:86:f4:34:5a:71:3d:d1:d8:bf:b5:88:6e:50:4a:5a:e8:b1:
72:6f:de:0f:e2:12:6c:4e:54:f7:9b:32:11:f3:da:93:5c:8e:
64:c8:18:ba:b7:ee:f1:55:82:5a:fd:1c:51:d1:5b:c8:88:c3:
46:e0:42:e7:5e:53:c5:bf:12:26:a1:a2:70:ff:51:37:80:16:
18:87:23:28
-569151557 | 2024-04-14T11:32:24.1558413000 / tcp
HTTP/1.1 200 OK content-type: application/json; charset=utf-8 content-length: 213 date: Sun, 14 Apr 2024 11:31:27 GMT x-trace: p0eHMky5W0 server: envoy x-envoy-upstream-service-time: 6 x-cache: Hit from cloudfront via: 1.1 dc216c6741e47caf45c9d347f1061c8e.cloudfront.net (CloudFront) x-amz-cf-pop: AMS58-P4 x-amz-cf-id: KQaOQYQjAE5IdG6cjfYHAesnbebCqfsu0ht211VZK9uRjY2e3JZgsw== age: 57 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 | 2024-04-29T05:39:08.5528424000 / tcp
HTTP/1.1 400 Bad Request Connection: close
-1084161306 | 2024-05-03T01:28:37.8528974040 / tcp
HTTP/1.1 404 Not Found content-length: 0 date: Fri, 03 May 2024 01:28:37 GMT
-1535553284 | 2024-05-09T02:55:58.9479675000 / tcp
HTTP/1.1 200 OK X-Powered-By: Express Access-Control-Allow-Origin: * Content-Type: application/json; charset=utf-8 Content-Length: 1099705 ETag: W/"10c7b9-dA/Y0Qk9T2rcwJxuGrr3KSvrUhI" Date: Thu, 09 May 2024 02:55:57 GMT Connection: keep-alive Keep-Alive: timeout=5
1390757203 | 2024-05-02T21:57:42.0551166379 / tcp
# Server redis_version:7.2.4 redis_git_sha1:00000000 redis_git_dirty:0 redis_build_id:a1619e5314b0932f redis_mode:standalone os:Linux 5.4.0-105-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:47d91fcea702d5e323f9ab23231ebb46f521bd4b tcp_port:6379 server_time_usec:1714687044664390 uptime_in_seconds:1820634 uptime_in_days:21 hz:10 configured_hz:10 lru_clock:3411012 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:2404736 used_memory_human:2.29M used_memory_rss:8409088 used_memory_rss_human:8.02M used_memory_peak:91061960 used_memory_peak_human:86.84M used_memory_peak_perc:2.64% used_memory_overhead:1570784 used_memory_startup:865864 used_memory_dataset:833952 used_memory_dataset_perc:54.19% allocator_allocated:2656424 allocator_active:3481600 allocator_resident:8073216 total_system_memory:31558213632 total_system_memory_human:29.39G used_memory_lua:673792 used_memory_vm_eval:673792 used_memory_lua_human:658.00K used_memory_scripts_eval:693200 number_of_cached_scripts:326 number_of_functions:0 number_of_libraries:0 used_memory_vm_functions:32768 used_memory_vm_total:706560 used_memory_vm_total_human:690.00K used_memory_functions:184 used_memory_scripts:693384 used_memory_scripts_human:677.13K maxmemory:268435456 maxmemory_human:256.00M maxmemory_policy:allkeys-lru allocator_frag_ratio:1.31 allocator_frag_bytes:825176 allocator_rss_ratio:2.32 allocator_rss_bytes:4591616 rss_overhead_ratio:1.04 rss_overhead_bytes:335872 mem_fragmentation_ratio:3.56 mem_fragmentation_bytes:6044400 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:6471 rdb_bgsave_in_progress:0 rdb_last_save_time:1714685510 rdb_last_bgsave_status:ok rdb_last_bgsave_time_sec:-1 rdb_current_bgsave_time_sec:-1 rdb_saves:3070 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:2617 total_commands_processed:2599237 instantaneous_ops_per_sec:0 total_net_input_bytes:1399787523 total_net_output_bytes:76025917 total_net_repl_input_bytes:22811416 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:0 expired_stale_perc:0.00 expired_time_cap_reached_count:0 expire_cycle_cpu_milliseconds:305678 evicted_keys:0 evicted_clients:0 total_eviction_exceeded_time:0 current_eviction_exceeded_time:0 keyspace_hits:6582 keyspace_misses:1745183 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:8768 dump_payload_sanitizations:0 total_reads_processed:528462 total_writes_processed:525818 io_threaded_reads_processed:0 io_threaded_writes_processed:0 reply_buffer_shrinks:2300 reply_buffer_expands:125 eventloop_cycles:18576983 eventloop_duration_sum:5546029445 eventloop_duration_cmd_sum:80083675 instantaneous_eventloop_cycles_per_sec:9 instantaneous_eventloop_duration_usec:214 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:838db008b84d99a01c422ef4ec36ee825ee62e75 master_replid2:e7bd4493d2ace6c864b5bbd3905677268e20a206 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:2844.884082 used_cpu_user:3725.303309 used_cpu_sys_children:0.011858 used_cpu_user_children:0.000435 used_cpu_sys_main_thread:2844.019294 used_cpu_user_main_thread:3724.373434 # Modules # Errorstats errorstat_ERR:count=8768 # Cluster cluster_enabled:0 # Keyspace db0:keys=88,expires=88,avg_ttl=28740724 # Keys # NOTE: more keys available in the database TKZnU9e-pRZVqEaZCQRhbuUZGLFizZCIaQoJEfAtkeE TNtRx8XmJDW6Yl99824FFLeZTW_nOebNPP0iptMeIAw BWi1z3NyN6MTwIx0VIn3a3sC9g9hWoKdpROF_7rF1QM F_w6vsKvYpw7YWz_SbvGW51OJ-9x3C105_dvaJTrUpo SZJLkMYPdL8VJ5fO1EWGI9jhegH6o7K74BB71Ii3n6w 1nqLlLNMSkOIw0l9ibQmk8EUlGYpV8EEmGjvTu5bnuo S82-UUGt8Ei1jG2avPksjFDVuqWF0V1sVNE6_RYfaxk FKNx3da30DPc9-DFT83tZOZZc5j0Whglpx7CO6kfWPg Tu7O1fBriY2lfkBDvSaMb7j26X53ioqoebtkOM0LsAo JWn39WJKbGNruBCh8ZavqckejLALdHyQQNiljmncR2s # Connected Clients id=3 addr=172.19.0.5:42680 laddr=172.19.0.2:6379 fd=8 name= age=1820620 idle=11 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=4 addr=172.19.0.5:42682 laddr=172.19.0.2:6379 fd=9 name= age=1820620 idle=11 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=2830 addr=224.236.50.74:40598 laddr=172.19.0.2:6379 fd=10 name= age=0 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=517 obl=0 oll=0 omem=0 tot-mem=22426 events=r cmd=client|list user=default redir=-1 resp=2 lib-name= lib-ver=