| Hostnames |
cyanalp.cfd static.212.246.235.167.clients.your-server.de |
| Domains | cyanalp.cfd your-server.de |
| Country | Germany |
| City | Falkenstein |
| Organization | Hetzner Online GmbH |
| ISP | Hetzner Online GmbH |
| ASN | AS24940 |
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. |
1784267576 | 2024-05-05T21:36:47.94888022 / tcp
SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.6 Key type: ecdsa-sha2-nistp256 Key: AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBC0+SFHUtOMXMdUe9qa+a3sa idkKoC+Qzl2rCItn7AjDzAX/EgJuGCrEx2YXiMIlIYDQWL9fZ0yTpv2SoFPcpBQ= Fingerprint: b4:37:12:45:dc:2d:94:03:8d:eb:c3:4d:54:da:4a:ec 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
589765266 | 2024-04-27T08:44:53.14690980 / tcp
HTTP/1.1 301 Moved Permanently Server: nginx/1.18.0 (Ubuntu) Date: Sat, 27 Apr 2024 08:44:52 GMT Content-Type: text/html Content-Length: 178 Connection: keep-alive Location: https://167.235.246.212/
1229479004 | 2024-05-02T18:43:07.858479443 / tcp
HTTP/1.1 200 OK Server: nginx/1.18.0 (Ubuntu) Date: Thu, 02 May 2024 18:43:07 GMT Content-Type: application/json; charset=utf-8 Content-Length: 213 Connection: keep-alive x-trace: 9ZpA5Gd9jL x-envoy-upstream-service-time: 7 x-cache: Hit from cloudfront via: 1.1 7daf545331a4f565a58e22b0fa952528.cloudfront.net (CloudFront) x-amz-cf-pop: FRA56-P11 x-amz-cf-id: EAs5JPDT1XBGqmrQ9Km1IWArp7iEQ-4SLiYW_ZJim0b4W1HQcRAIpg== age: 39 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:
04:15:da:b2:1f:01:73:15:98:ad:e1:57:11:b2:9d:a5:92:f5
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=US, O=Let's Encrypt, CN=R3
Validity
Not Before: Mar 25 16:48:35 2024 GMT
Not After : Jun 23 16:48:34 2024 GMT
Subject: CN=cyanalp.cfd
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
00:97:1a:c3:49:60:ac:a1:81:f1:81:6f:75:76:d6:
16:57:2b:2c:f1:b1:d2:ba:8a:9c:a3:39:bf:d8:31:
5b:d3:31:c2:9e:37:cf:ff:c9:d8:83:04:e5:97:fb:
92:fa:a7:1d:e8:82:5e:22:ef:3c:ee:02:92:b6:ef:
f6:8f:60:14:cd:73:10:70:7a:00:27:f2:d6:14:18:
4c:21:19:17:a9:b5:b3:6a:f5:4d:73:7b:e5:38:71:
0b:05:3a:d4:d3:c1:82:d0:0f:18:e8:db:9b:58:dd:
e0:cb:c3:94:ce:33:7d:25:43:33:cb:f8:14:7e:d1:
fd:37:b4:ea:cf:46:70:73:19:0f:cf:ce:ec:34:96:
a5:ed:48:4a:60:9f:c1:62:4c:77:5e:82:38:f5:aa:
b1:d3:f5:16:34:40:ee:c6:43:21:75:8a:26:28:7a:
e3:3c:f9:1a:51:76:21:53:aa:7e:97:2d:b8:b3:21:
ab:aa:0d:66:ff:17:c0:26:ab:ef:6d:9c:56:a1:a9:
e6:df:72:e0:c0:10:1b:72:e2:af:32:24:d5:bd:82:
d1:df:9e:22:4c:e8:d7:64:ae:97:66:b4:dc:8f:ea:
4e:2f:18:50:65:90:ca:6f:08:26:9a:8a:98:f8:c6:
9b:d6:82:7a:0b:39:f2:01:91:72:91:07:41:12:3b:
b9:81
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:
78:B4:DE:D4:52:82:DC:DD:20:69:69:54:5E:6A:6C:9F:8A:04:EC:96
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:*.cyanalp.cfd, DNS:cyanalp.cfd
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 : Mar 25 17:48:36.060 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:B6:F9:87:43:96:E8:FB:AF:E2:C1:0C:
D6:E7:7C:10:88:F7:39:2C:18:45:D9:D5:11:B6:14:44:
84:80:52:39:0B:02:20:24:81:94:7B:66:0A:F3:1C:A2:
84:67:80:88:39:A7:38:28:57:2F:C5:33:FD:1E:4B:34:
CA:F2:0A:A5:0D:BD:65
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 25 17:48:36.133 2024 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:92:03:B6:04:B2:FA:93:01:FB:00:AD:
F5:53:88:A4:8B:E2:AE:AE:C8:2F:AC:33:38:D9:76:53:
6B:07:7E:32:22:02:20:27:5B:0A:C8:7D:D4:20:D6:7A:
EB:0C:60:01:29:5F:80:17:45:1F:36:C5:C1:C7:B8:E2:
FF:E3:E1:91:86:CD:B4
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
12:ce:8b:97:b6:f3:fd:35:a7:4e:63:ac:98:da:29:a8:4c:5f:
f8:3f:47:8e:40:48:d5:1d:4b:e9:d2:d7:bc:f8:e0:e4:6e:68:
6f:94:ca:46:0a:f7:28:8d:26:5e:1d:6b:f9:b8:9a:65:e4:0f:
60:39:40:81:4b:4c:87:eb:6e:50:95:e9:9c:09:f4:83:37:dc:
50:1b:3f:27:e9:3c:e9:ca:18:f5:98:e0:95:40:f6:11:6b:59:
12:af:bd:cf:3e:39:31:2b:3b:8e:00:74:d8:ac:6c:d3:a0:7c:
74:13:cd:55:cb:6e:18:65:5c:0b:98:b2:29:b6:b7:0f:22:27:
1c:2f:fd:fe:79:aa:be:75:45:2a:d4:51:f9:b8:ed:40:c9:7d:
33:5c:df:4e:37:f3:e9:0f:bd:8c:c6:f0:c0:a6:e9:fc:35:3f:
4c:e1:6a:cc:56:1c:c4:c5:f2:eb:eb:12:93:ae:bc:2f:45:ba:
72:a7:29:2e:35:0c:bf:c9:e6:17:90:17:bd:ce:2e:e3:f3:a6:
78:bd:81:01:e6:7f:5c:ad:e3:0e:04:7a:51:95:f1:3f:05:75:
a9:bd:de:b1:de:fb:d6:83:26:02:99:53:da:d9:82:22:15:f8:
c7:2a:95:ca:47:ba:ab:40:3f:c7:8f:9a:1e:9c:7e:85:52:79:
a4:d1:20:63
-1108961142 | 2024-05-01T04:08:54.5276883000 / tcp
HTTP/1.1 200 OK content-type: application/json; charset=utf-8 content-length: 213 date: Wed, 01 May 2024 04:08:43 GMT x-trace: 1pPWHgiR0P server: envoy x-envoy-upstream-service-time: 9 x-cache: Hit from cloudfront via: 1.1 7daf545331a4f565a58e22b0fa952528.cloudfront.net (CloudFront) x-amz-cf-pop: FRA56-P11 x-amz-cf-id: pNjHalvKyjkVZcItLwpJf8PQbbbRHaJRCDar9xOhzNWGMUXGZf1TPw== age: 11 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 | 2024-05-06T10:56:54.5357474000 / tcp
HTTP/1.1 400 Bad Request Connection: close
-1227578888 | 2024-05-09T05:01:29.7355515000 / tcp
HTTP/1.1 200 OK X-Powered-By: Express Access-Control-Allow-Origin: * Content-Type: application/json; charset=utf-8 Content-Length: 1055168 ETag: W/"1019c0-ff5F+WN+2EjDn205p7L2tbprcLM" Date: Thu, 09 May 2024 05:01:08 GMT Connection: keep-alive Keep-Alive: timeout=5
1427950271 | 2024-05-05T17:03:52.0652996379 / tcp
# Server redis_version:7.2.4 redis_git_sha1:00000000 redis_git_dirty:0 redis_build_id:c83386883e383d1a redis_mode:standalone os:Linux 5.15.0-100-generic aarch64 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:5f09a165361246cf07ea4bdf4416a5849c74d442 tcp_port:6379 server_time_usec:1714928631476283 uptime_in_seconds:3539493 uptime_in_days:40 hz:10 configured_hz:10 lru_clock:3652599 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:12988856 used_memory_human:12.39M used_memory_rss:39194624 used_memory_rss_human:37.38M used_memory_peak:268594360 used_memory_peak_human:256.15M used_memory_peak_perc:4.84% used_memory_overhead:2586416 used_memory_startup:898664 used_memory_dataset:10402440 used_memory_dataset_perc:86.04% allocator_allocated:13314840 allocator_active:34537472 allocator_resident:38207488 total_system_memory:8113700864 total_system_memory_human:7.56G used_memory_lua:1028096 used_memory_vm_eval:1028096 used_memory_lua_human:1004.00K used_memory_scripts_eval:1035256 number_of_cached_scripts:501 number_of_functions:0 number_of_libraries:0 used_memory_vm_functions:32768 used_memory_vm_total:1060864 used_memory_vm_total_human:1.01M used_memory_functions:184 used_memory_scripts:1035440 used_memory_scripts_human:1011.17K maxmemory:268435456 maxmemory_human:256.00M maxmemory_policy:allkeys-lru allocator_frag_ratio:2.59 allocator_frag_bytes:21222632 allocator_rss_ratio:1.11 allocator_rss_bytes:3670016 rss_overhead_ratio:1.03 rss_overhead_bytes:987136 mem_fragmentation_ratio:3.02 mem_fragmentation_bytes:26228064 mem_not_counted_for_evict:0 mem_replication_backlog:0 mem_total_replication_buffers:0 mem_clients_slaves:0 mem_clients_normal:21144 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:301651 rdb_bgsave_in_progress:0 rdb_last_save_time:1714376340 rdb_last_bgsave_status:ok rdb_last_bgsave_time_sec:-1 rdb_current_bgsave_time_sec:-1 rdb_saves:229 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:1421 total_commands_processed:33000487 instantaneous_ops_per_sec:0 total_net_input_bytes:17599010233 total_net_output_bytes:1993566246 total_net_repl_input_bytes:26860616 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:979288 expired_stale_perc:0.00 expired_time_cap_reached_count:0 expire_cycle_cpu_milliseconds:451169 evicted_keys:6918370 evicted_clients:0 total_eviction_exceeded_time:4 current_eviction_exceeded_time:0 keyspace_hits:1881360 keyspace_misses:20774950 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:6269 dump_payload_sanitizations:0 total_reads_processed:7123231 total_writes_processed:7130497 io_threaded_reads_processed:0 io_threaded_writes_processed:0 reply_buffer_shrinks:28490 reply_buffer_expands:39930 eventloop_cycles:42364159 eventloop_duration_sum:7866284502 eventloop_duration_cmd_sum:76927537 instantaneous_eventloop_cycles_per_sec:9 instantaneous_eventloop_duration_usec:241 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:512ca4d711b382f8e6c3d147439214ac7e65221b master_replid2:ffa88403ce41e02d411aa842ac6ac014a5083091 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:4219.068332 used_cpu_user:5068.081807 used_cpu_sys_children:0.000000 used_cpu_user_children:0.004786 used_cpu_sys_main_thread:4218.024346 used_cpu_user_main_thread:5067.649593 # Modules # Errorstats errorstat_ERR:count=6269 # Cluster cluster_enabled:0 # Keyspace db0:keys=5766,expires=5766,avg_ttl=19364753 # Keys # NOTE: more keys available in the database VDQTvmiOh9BZSr3ZOGZCOETzFzGrCU6D_0KejTY_no4 AYYgMaqIrscuxgsGU-J0aguXQ3S1q2M9VdT8A7wfIbw XvVYgSMiSxq59lSDFfw1IQXR1KFOYlG4U8CEv2YExpQ S_e31aygg_fZ70YHRqEZMBCChNOEUTq0UzbQM95C-g0 ZpETl-mLr4Gdae_P0IjlvBQaXlMJgbpXlXVN01jpY4o iqp1Cu12JhMIzYLRqaC53yiD-SHQCwuCbWC0eBD4-f8 #|LVQwjdU88JMkemfd4K3MJ_7cey0K-uCv9uTG4jogiEMX2Z85OPLLex8JI_0OP2wc IHJV3vingqaano3efWkzPakqOEDDAi28jh8FENAKN0M bJ6mVX6Ygv3c2egLSous3OohzBid5j3YiVnUEOlAV00 ErQQlzgRDXr3kyobCXT6xVCcmU4MHZ8V9e0SlK6Z5DU # Connected Clients id=3 addr=172.19.0.4:59644 laddr=172.19.0.2:6379 fd=8 name= age=3539488 idle=39 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=172.19.0.4:59650 laddr=172.19.0.2:6379 fd=9 name= age=3539488 idle=38 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=1920 addr=224.66.63.68:59678 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=6144 rbp=5505 obl=0 oll=0 omem=0 tot-mem=27546 events=r cmd=client|list user=default redir=-1 resp=2 lib-name= lib-ver=