80.252.18.4
Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.
Run a live full scan of 80.252.18.4
On-demand: ports, banners, TLS, tech-stack, subdomains and origin/IP-leak detection. Results are shared publicly for everyone to link to.
Autonomous System
Geolocation
Reverse DNS
Network
Open Ports
Port-scan data not yet ingested
Open-port and banner-grab data from our scan layer will appear here. World-sweep covers all IPv4 over time — this host may be in a /8 we haven't reached yet.
TLS Certificates
TLS certificate observations pending
Once our scan layer captures a TLS cert from this IP, certificate chain, JARM and JA4S fingerprints will appear here.
Known Vulnerabilities
Published CVEs matched to the software versions fingerprinted on this host. Matching is by product and version against the NVD dictionary — presence of a CVE does not confirm the host is exploitable (patches or backports may apply).
| CVE | Software | CVSS | Severity | Summary |
|---|---|---|---|---|
| CVE-2006-3738 | OpenSSL 0.9.7d | 10.0 | HIGH | Buffer overflow in the SSL_get_shared_ciphers function in OpenSSL 0.9.7 before 0.9.7l, 0.9.8 before 0.9.8d, and earlier versions has unspecified impact and remo... |
| CVE-2006-2937 | OpenSSL 0.9.7d | 7.8 | HIGH | OpenSSL 0.9.7 before 0.9.7l and 0.9.8 before 0.9.8d allows remote attackers to cause a denial of service (infinite loop and memory consumption) via malformed AS... |
| CVE-2006-2940 | OpenSSL 0.9.7d | 7.8 | HIGH | OpenSSL 0.9.7 before 0.9.7l, 0.9.8 before 0.9.8d, and earlier versions allows attackers to cause a denial of service (CPU consumption) via parasitic public keys... |
| CVE-2010-0742 | OpenSSL 0.9.7d | 7.5 | HIGH | The Cryptographic Message Syntax (CMS) implementation in crypto/cms/cms_asn1.c in OpenSSL before 0.9.8o and 1.x before 1.0.0a does not properly handle structure... |
| CVE-2010-4252 | OpenSSL 0.9.7d | 7.5 | HIGH | OpenSSL before 1.0.0c, when J-PAKE is enabled, does not properly validate the public parameters in the J-PAKE protocol, which allows remote attackers to bypass... |
| CVE-2012-2110 | OpenSSL 0.9.7d | 7.5 | HIGH | The asn1_d2i_read_bio function in crypto/asn1/a_d2i_fp.c in OpenSSL before 0.9.8v, 1.0.0 before 1.0.0i, and 1.0.1 before 1.0.1a does not properly interpret inte... |
| CVE-2007-5135 | OpenSSL 0.9.7d | 6.8 | MEDIUM | Off-by-one error in the SSL_get_shared_ciphers function in OpenSSL 0.9.7 up to 0.9.7l, and 0.9.8 up to 0.9.8f, might allow remote attackers to execute arbitrary... |
| CVE-2012-2333 | OpenSSL 0.9.7d | 6.8 | MEDIUM | Integer underflow in OpenSSL before 0.9.8x, 1.0.0 before 1.0.0j, and 1.0.1 before 1.0.1c, when TLS 1.1, TLS 1.2, or DTLS is used with CBC encryption, allows rem... |
| CVE-2008-5077 | OpenSSL 0.9.7d | 5.8 | MEDIUM | OpenSSL 0.9.8i and earlier does not properly check the return value from the EVP_VerifyFinal function, which allows remote attackers to bypass validation of the... |
| CVE-2011-4354 | OpenSSL 0.9.7d | 5.8 | MEDIUM | crypto/bn/bn_nist.c in OpenSSL before 0.9.8h on 32-bit platforms, as used in stunnel and other products, in certain circumstances involving ECDH or ECDHE cipher... |
| CVE-2005-1797 | OpenSSL 0.9.7d | 5.1 | MEDIUM | The design of Advanced Encryption Standard (AES), aka Rijndael, allows remote attackers to recover AES keys via timing attacks on S-box lookups, which are diffi... |
| CVE-2005-2969 | OpenSSL 0.9.7d | 5.0 | MEDIUM | The SSL/TLS server implementation in OpenSSL 0.9.7 before 0.9.7h and 0.9.8 before 0.9.8a, when using the SSL_OP_MSIE_SSLV2_RSA_PADDING option, disables a verifi... |
| CVE-2006-7250 | OpenSSL 0.9.7d | 5.0 | MEDIUM | The mime_hdr_cmp function in crypto/asn1/asn_mime.c in OpenSSL 0.9.8t and earlier allows remote attackers to cause a denial of service (NULL pointer dereference... |
| CVE-2009-0789 | OpenSSL 0.9.7d | 5.0 | MEDIUM | OpenSSL before 0.9.8k on WIN64 and certain other platforms does not properly handle a malformed ASN.1 structure, which allows remote attackers to cause a denial... |
| CVE-2009-4355 | OpenSSL 0.9.7d | 5.0 | MEDIUM | Memory leak in the zlib_stateful_finish function in crypto/comp/c_zlib.c in OpenSSL 0.9.8l and earlier and 1.0.0 Beta through Beta 4 allows remote attackers to... |
| CVE-2011-4576 | OpenSSL 0.9.7d | 5.0 | MEDIUM | The SSL 3.0 implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f does not properly initialize data structures for block cipher padding, which might all... |
| CVE-2011-4619 | OpenSSL 0.9.7d | 5.0 | MEDIUM | The Server Gated Cryptography (SGC) implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f does not properly handle handshake restarts, which allows remo... |
| CVE-2012-0027 | OpenSSL 0.9.7d | 5.0 | MEDIUM | The GOST ENGINE in OpenSSL before 1.0.0f does not properly handle invalid parameters for the GOST block cipher, which allows remote attackers to cause a denial... |
| CVE-2012-0884 | OpenSSL 0.9.7d | 5.0 | MEDIUM | The implementation of Cryptographic Message Syntax (CMS) and PKCS #7 in OpenSSL before 0.9.8u and 1.x before 1.0.0h does not properly restrict certain oracle be... |
| CVE-2012-1165 | OpenSSL 0.9.7d | 5.0 | MEDIUM | The mime_param_cmp function in crypto/asn1/asn_mime.c in OpenSSL before 0.9.8u and 1.x before 1.0.0h allows remote attackers to cause a denial of service (NULL... |
| CVE-2013-0166 | OpenSSL 0.9.7d | 5.0 | MEDIUM | OpenSSL before 0.9.8y, 1.0.0 before 1.0.0k, and 1.0.1 before 1.0.1d does not properly perform signature verification for OCSP responses, which allows remote OCS... |
| CVE-2006-4339 | OpenSSL 0.9.7d | 4.3 | MEDIUM | OpenSSL before 0.9.7, 0.9.7 before 0.9.7k, and 0.9.8 before 0.9.8c, when using an RSA key with exponent 3, removes PKCS-1 padding before generating a hash, whic... |
| CVE-2006-4343 | OpenSSL 0.9.7d | 4.3 | MEDIUM | The get_server_hello function in the SSLv2 client code in OpenSSL 0.9.7 before 0.9.7l, 0.9.8 before 0.9.8d, and earlier versions allows remote servers to cause... |
| CVE-2008-7270 | OpenSSL 0.9.7d | 4.3 | MEDIUM | OpenSSL before 0.9.8j, when SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG is enabled, does not prevent modification of the ciphersuite in the session cache, which all... |
| CVE-2011-4108 | OpenSSL 0.9.7d | 4.3 | MEDIUM | The DTLS implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f performs a MAC check only if certain padding is valid, which makes it easier for remote a... |
| CVE-2011-4577 | OpenSSL 0.9.7d | 4.3 | MEDIUM | OpenSSL before 0.9.8s and 1.x before 1.0.0f, when RFC 3779 support is enabled, allows remote attackers to cause a denial of service (assertion failure) via an X... |
| CVE-2011-1945 | OpenSSL 0.9.7d | 2.6 | LOW | The elliptic curve cryptography (ECC) subsystem in OpenSSL 1.0.0d and earlier, when the Elliptic Curve Digital Signature Algorithm (ECDSA) is used for the ECDHE... |
| CVE-2004-0975 | OpenSSL 0.9.7d | 2.1 | LOW | The der_chop script in the openssl package in Trustix Secure Linux 1.5 through 2.1 and other operating systems allows local users to overwrite files via a symli... |
| CVE-2014-0076 | OpenSSL 0.9.7d | 1.9 | LOW | The Montgomery ladder implementation in OpenSSL through 1.0.0l does not ensure that certain swap operations have a constant-time behavior, which makes it easier... |
Tech Stack
Wappalyzer fingerprinting pending
HTTP-body analysis identifies web frameworks, CMS platforms, analytics, JS libraries and server-side languages from this host.
Origin / IP-Leak
When a hostname is served behind a CDN (e.g. Cloudflare), the origin server can sometimes be identified by matching its TLS cert against the protected hostname. Findings shown here are heuristic candidates, not guarantees.
No origin-leak candidates for this IP
When this IP serves a TLS cert for a domain that fronts behind a CDN, that domain surfaces here as an origin-leak candidate with a confidence score.
Multi-Vantage Check
Reachability accrued passively from real user-triggered checks across our 65+ probe nodes. Run a live check to add fresh data.
No accumulated reachability data yet
Reachability accrues from real user-triggered checks. Trigger a Ping or HTTP check from our 65+ probe nodes to contribute the first data point.
Threat Intelligence
No threat-intel matches
This IP doesn't appear in any of the feeds we mirror (Tor exits, FireHOL Level 1-3, Spamhaus DROP/EDROP, URLhaus, OpenPhish). Absence here doesn't prove the IP is clean — it just means none of our public-feed sources flag it.
Co-Hosted Domains
No DNS-confirmed domains yet
We cross-reference body-cited domains against our DNS resolver records. Confirmations appear here once both sides have data for the same name.
External References
No external references found yet
As HTML bodies get banner-grabbed, references to external domains land here.
History
Historical change-log pending
ASN changes, prefix re-allocations, cert rotations, port-state diffs over months — accumulates as our archives grow.