No engine or GOST support via engine with your /usr/sbin/openssl ########################################################### testssl.sh 3.0 from https://testssl.sh/ This program is free software. Distribution and modification under GPLv2 permitted. USAGE w/o ANY WARRANTY. USE IT AT YOUR OWN RISK! Please file bugs @ https://testssl.sh/bugs/ ########################################################### Using "OpenSSL 1.1.1h 22 Sep 2020" [~80 ciphers] on dell:/usr/sbin/openssl (built: "Sep 22 14:59:44 2020", platform: "linux-x86_64") Start 2020-12-10 15:12:36 -->> censored <<-- Service detected: HTTP Testing protocols via sockets except NPN+ALPN SSLv2 not offered (OK) SSLv3 not offered (OK) TLS 1 offered (deprecated) TLS 1.1 offered (deprecated) TLS 1.2 offered (OK) TLS 1.3 not offered and downgraded to a weaker protocol NPN/SPDY not offered ALPN/HTTP2 http/1.1 (offered) Testing cipher categories NULL ciphers (no encryption) not offered (OK) Anonymous NULL Ciphers (no authentication) not offered (OK) Export ciphers (w/o ADH+NULL) not offered (OK) LOW: 64 Bit + DES, RC[2,4] (w/o export) not offered (OK) Triple DES Ciphers / IDEA not offered Obsolete: SEED + 128+256 Bit CBC cipher offered Strong encryption (AEAD ciphers) offered (OK) Testing robust (perfect) forward secrecy, (P)FS -- omitting Null Authentication/Encryption, 3DES, RC4 PFS is offered (OK) ECDHE-RSA-AES256-GCM-SHA384 ECDHE-RSA-AES256-SHA384 ECDHE-RSA-AES256-SHA Elliptic curves offered: prime256v1 secp384r1 secp521r1 X25519 X448 Testing server preferences Has server cipher order? no (NOT ok) Negotiated protocol TLSv1.2 Negotiated cipher ECDHE-RSA-AES256-SHA, 253 bit ECDH (X25519) -- inconclusive test, matching cipher in list missing, better see below Negotiated cipher per proto (matching cipher in list missing) ECDHE-RSA-AES256-SHA: TLSv1, TLSv1.1 ECDHE-RSA-AES256-GCM-SHA384: TLSv1.2 No further cipher order check has been done as order is determined by the client Testing server defaults (Server Hello) TLS extensions (standard) "renegotiation info/#65281" "server name/#0" "EC point formats/#11" "session ticket/#35" "max fragment length/#1" "application layer protocol negotiation/#16" "encrypt-then-mac/#22" "extended master secret/#23" Session Ticket RFC 5077 hint 300 seconds, session tickets keys seems to be rotated < daily SSL Session ID support yes Session Resumption Tickets: yes, ID: yes TLS clock skew Random values, no fingerprinting possible Signature Algorithm SHA256 with RSA Server key size RSA 4096 bits Server key usage Digital Signature, Key Encipherment Server extended key usage TLS Web Server Authentication, TLS Web Client Authentication Serial / Fingerprints 04D9B40E3BEF5AC3AA2CBA8D50943C3F2B26 / SHA1 D6A29D5FEFC524F6C744D723CA5D29EB556627C1 SHA256 1FB4B7E1168347EB4E64C8B653043EB652B6A8D87A64DD66D5B47D120F59F415 Common Name (CN) censored.de (CN in response to request w/o SNI: cloud.censored.de ) subjectAltName (SAN) censored.de www.censored.de Issuer Let's Encrypt Authority X3 (Let's Encrypt from US) Trust (hostname) Ok via SAN (SNI mandatory) Chain of trust Ok EV cert (experimental) no ETS/"eTLS", visibility info not present Certificate Validity (UTC) 30 >= 30 days (2020-10-12 01:02 --> 2021-01-10 00:02) # of certificates provided 2 Certificate Revocation List -- OCSP URI http://ocsp.int-x3.letsencrypt.org OCSP stapling not offered OCSP must staple extension -- DNS CAA RR (experimental) not offered Certificate Transparency yes (certificate extension) Testing HTTP header response @ "/" HTTP Status Code 200 OK HTTP clock skew -142 sec from localtime Strict Transport Security HSTS max-age is set to 0. HSTS is disabled, just this domain Public Key Pinning -- Server banner Apache/2.4.38 (Debian) Application banner -- Cookie(s) (none issued at "/") Security headers -- Reverse Proxy banner -- Testing vulnerabilities Heartbleed (CVE-2014-0160) not vulnerable (OK), no heartbeat extension CCS (CVE-2014-0224) not vulnerable (OK) Ticketbleed (CVE-2016-9244), experiment. not vulnerable (OK) ROBOT Server does not support any cipher suites that use RSA key transport Secure Renegotiation (RFC 5746) supported (OK) Secure Client-Initiated Renegotiation not vulnerable (OK) CRIME, TLS (CVE-2012-4929) not vulnerable (OK) BREACH (CVE-2013-3587) potentially NOT ok, uses gzip HTTP compression. - only supplied "/" tested Can be ignored for static pages or if no secrets in the page POODLE, SSL (CVE-2014-3566) not vulnerable (OK), no SSLv3 support TLS_FALLBACK_SCSV (RFC 7507) Downgrade attack prevention supported (OK) SWEET32 (CVE-2016-2183, CVE-2016-6329) not vulnerable (OK) FREAK (CVE-2015-0204) not vulnerable (OK) DROWN (CVE-2016-0800, CVE-2016-0703) not vulnerable on this host and port (OK) make sure you don't use this certificate elsewhere with SSLv2 enabled services https://censys.io/ipv4?q=1FB4B7E1168347EB4E64C8B653043EB652B6A8D87A64DD66D5B47D120F59F415 could help you to find out LOGJAM (CVE-2015-4000), experimental not vulnerable (OK): no DH EXPORT ciphers, no DH key detected with <= TLS 1.2 BEAST (CVE-2011-3389) TLS1: ECDHE-RSA-AES256-SHA VULNERABLE -- but also supports higher protocols TLSv1.1 TLSv1.2 (likely mitigated) LUCKY13 (CVE-2013-0169), experimental potentially VULNERABLE, uses cipher block chaining (CBC) ciphers with TLS. Check patches RC4 (CVE-2013-2566, CVE-2015-2808) no RC4 ciphers detected (OK) Testing 370 ciphers via OpenSSL plus sockets against the server, ordered by encryption strength Hexcode Cipher Suite Name (OpenSSL) KeyExch. Encryption Bits Cipher Suite Name (IANA/RFC) ----------------------------------------------------------------------------------------------------------------------------- xc030 ECDHE-RSA-AES256-GCM-SHA384 ECDH 253 AESGCM 256 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 xc028 ECDHE-RSA-AES256-SHA384 ECDH 253 AES 256 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 xc014 ECDHE-RSA-AES256-SHA ECDH 253 AES 256 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA Running client simulations (HTTP) via sockets Android 4.4.2 TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384, 521 bit ECDH (P-521) Android 5.0.0 TLSv1.2 ECDHE-RSA-AES256-SHA, 521 bit ECDH (P-521) Android 6.0 TLSv1.2 ECDHE-RSA-AES256-SHA, 256 bit ECDH (P-256) Android 7.0 TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384, 253 bit ECDH (X25519) Android 8.1 (native) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384, 253 bit ECDH (X25519) Android 9.0 (native) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384, 253 bit ECDH (X25519) Android 10.0 (native) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384, 253 bit ECDH (X25519) Chrome 74 (Win 10) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384, 253 bit ECDH (X25519) Chrome 79 (Win 10) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384, 253 bit ECDH (X25519) Firefox 66 (Win 8.1/10) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384, 253 bit ECDH (X25519) Firefox 71 (Win 10) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384, 253 bit ECDH (X25519) IE 6 XP No connection IE 8 Win 7 TLSv1.0 ECDHE-RSA-AES256-SHA, 256 bit ECDH (P-256) IE 8 XP No connection IE 11 Win 7 TLSv1.2 ECDHE-RSA-AES256-SHA384, 256 bit ECDH (P-256) IE 11 Win 8.1 TLSv1.2 ECDHE-RSA-AES256-SHA384, 256 bit ECDH (P-256) IE 11 Win Phone 8.1 TLSv1.2 ECDHE-RSA-AES256-SHA, 256 bit ECDH (P-256) IE 11 Win 10 TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384, 256 bit ECDH (P-256) Edge 15 Win 10 TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384, 253 bit ECDH (X25519) Edge 17 (Win 10) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384, 253 bit ECDH (X25519) Opera 66 (Win 10) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384, 253 bit ECDH (X25519) Safari 9 iOS 9 TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384, 256 bit ECDH (P-256) Safari 9 OS X 10.11 TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384, 256 bit ECDH (P-256) Safari 10 OS X 10.12 TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384, 256 bit ECDH (P-256) Safari 12.1 (iOS 12.2) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384, 253 bit ECDH (X25519) Safari 13.0 (macOS 10.14.6) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384, 253 bit ECDH (X25519) Apple ATS 9 iOS 9 TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384, 256 bit ECDH (P-256) Java 6u45 No connection Java 7u25 No connection Java 8u161 TLSv1.2 ECDHE-RSA-AES256-SHA384, 256 bit ECDH (P-256) Java 11.0.2 (OpenJDK) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384, 256 bit ECDH (P-256) Java 12.0.1 (OpenJDK) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384, 256 bit ECDH (P-256) OpenSSL 1.0.2e TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384, 256 bit ECDH (P-256) OpenSSL 1.1.0l (Debian) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384, 253 bit ECDH (X25519) OpenSSL 1.1.1d (Debian) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384, 253 bit ECDH (X25519) Thunderbird (68.3) TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384, 253 bit ECDH (X25519)