########################################################### testssl.sh 3.1dev from https://testssl.sh/dev/ (ccafd91 2020-01-31 20:23:58 -- ) 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 1.0.2-chacha (1.0.2k-dev)" [~179 ciphers] on kali:./bin/openssl.Linux.x86_64 (built: "Jan 18 17:12:17 2019", platform: "linux-x86_64") Start 2020-03-19 16:27:57 -->> 192.168.0.105:8883 (192.168.0.105) <<-- rDNS (192.168.0.105): -- Service detected: Couldn't determine what's running on port 8883, assuming no HTTP service => skipping all HTTP checks Testing protocols via sockets except NPN+ALPN SSLv2 not offered (OK) SSLv3 not offered (OK) TLS 1 not offered TLS 1.1 not offered TLS 1.2 offered (OK) TLS 1.3 offered (OK): final NPN/SPDY not offered ALPN/HTTP2 not 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) TLS_AES_256_GCM_SHA384 TLS_CHACHA20_POLY1305_SHA256 ECDHE-RSA-AES256-GCM-SHA384 ECDHE-RSA-AES256-SHA384 ECDHE-RSA-AES256-SHA ECDHE-RSA-CHACHA20-POLY1305 TLS_AES_128_GCM_SHA256 ECDHE-RSA-AES128-GCM-SHA256 ECDHE-RSA-AES128-SHA256 ECDHE-RSA-AES128-SHA Elliptic curves offered: prime256v1 secp384r1 secp521r1 X25519 X448 Testing server preferences Has server cipher order? yes (OK) -- TLS 1.3 and below Negotiated protocol TLSv1.3 Negotiated cipher TLS_AES_256_GCM_SHA384, 253 bit ECDH (X25519) Cipher order TLSv1.2: ECDHE-RSA-AES256-GCM-SHA384 ECDHE-RSA-CHACHA20-POLY1305 ECDHE-RSA-AES256-SHA384 ECDHE-RSA-AES256-SHA AES256-GCM-SHA384 AES256-SHA256 AES256-SHA ECDHE-RSA-AES128-GCM-SHA256 ECDHE-RSA-AES128-SHA256 ECDHE-RSA-AES128-SHA AES128-GCM-SHA256 AES128-SHA256 AES128-SHA TLSv1.3: TLS_AES_256_GCM_SHA384 TLS_CHACHA20_POLY1305_SHA256 TLS_AES_128_GCM_SHA256 Testing server defaults (Server Hello) TLS extensions (standard) "renegotiation info/#65281" "EC point formats/#11" "session ticket/#35" "supported versions/#43" "key share/#51" "supported_groups/#10" "max fragment length/#1" "encrypt-then-mac/#22" "extended master secret/#23" Session Ticket RFC 5077 hint 7200 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 2048 bits Server key usage -- Server extended key usage -- Serial / Fingerprints 370822B33663BA65820E95F94577F3B412BA95E0 / SHA1 181B01F75896CFA0E0783FAFC814F961464A8060 SHA256 E4DE50FED4AAFFDF165E84BC95FBF26A5C151DBFBD13262AC9FC3DAA448F7277 Common Name (CN) 192.168.0.105 subjectAltName (SAN) missing -- no SAN is deprecated Issuer (My IoT Company from CZ) Trust (hostname) certificate does not match supplied URI Chain of trust NOT ok (self signed CA in chain) EV cert (experimental) no ETS/"eTLS", visibility info not present Certificate Validity (UTC) 179 >= 60 days (2020-03-19 16:14 --> 2020-09-15 16:14) # of certificates provided 2 Certificate Revocation List -- OCSP URI -- NOT ok -- neither CRL nor OCSP URI provided OCSP stapling not offered OCSP must staple extension -- DNS CAA RR (experimental) not offered Certificate Transparency N/A Testing vulnerabilities Heartbleed (CVE-2014-0160) not vulnerable (OK), no heartbeat extension CCS (CVE-2014-0224) not vulnerable (OK) Ticketbleed (CVE-2016-9244), experiment. -- (applicable only for HTTPS) ROBOT not vulnerable (OK) Secure Renegotiation (RFC 5746) supported (OK) Secure Client-Initiated Renegotiation not vulnerable (OK) CRIME, TLS (CVE-2012-4929) not vulnerable (OK) (not using HTTP anyway) POODLE, SSL (CVE-2014-3566) not vulnerable (OK), no SSLv3 support TLS_FALLBACK_SCSV (RFC 7507) No fallback possible (OK), no protocol below TLS 1.2 offered 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=E4DE50FED4AAFFDF165E84BC95FBF26A5C151DBFBD13262AC9FC3DAA448F7277 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) not vulnerable (OK), no SSL3 or TLS1 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) ----------------------------------------------------------------------------------------------------------------------------- x1302 TLS_AES_256_GCM_SHA384 ECDH 253 AESGCM 256 TLS_AES_256_GCM_SHA384 x1303 TLS_CHACHA20_POLY1305_SHA256 ECDH 253 ChaCha20 256 TLS_CHACHA20_POLY1305_SHA256 xc030 ECDHE-RSA-AES256-GCM-SHA384 ECDH 256 AESGCM 256 TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 xc028 ECDHE-RSA-AES256-SHA384 ECDH 256 AES 256 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 xc014 ECDHE-RSA-AES256-SHA ECDH 256 AES 256 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA xcca8 ECDHE-RSA-CHACHA20-POLY1305 ECDH 253 ChaCha20 256 TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 x9d AES256-GCM-SHA384 RSA AESGCM 256 TLS_RSA_WITH_AES_256_GCM_SHA384 x3d AES256-SHA256 RSA AES 256 TLS_RSA_WITH_AES_256_CBC_SHA256 x35 AES256-SHA RSA AES 256 TLS_RSA_WITH_AES_256_CBC_SHA x1301 TLS_AES_128_GCM_SHA256 ECDH 253 AESGCM 128 TLS_AES_128_GCM_SHA256 xc02f ECDHE-RSA-AES128-GCM-SHA256 ECDH 256 AESGCM 128 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 xc027 ECDHE-RSA-AES128-SHA256 ECDH 256 AES 128 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 xc013 ECDHE-RSA-AES128-SHA ECDH 256 AES 128 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA x9c AES128-GCM-SHA256 RSA AESGCM 128 TLS_RSA_WITH_AES_128_GCM_SHA256 x3c AES128-SHA256 RSA AES 128 TLS_RSA_WITH_AES_128_CBC_SHA256 x2f AES128-SHA RSA AES 128 TLS_RSA_WITH_AES_128_CBC_SHA Could not determine the protocol, only simulating generic clients. Running client simulations via sockets Android 4.4.2 TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384, 256 bit ECDH (P-256) Android 5.0.0 TLSv1.2 ECDHE-RSA-AES256-SHA, 256 bit ECDH (P-256) 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) TLSv1.3 TLS_AES_256_GCM_SHA384, 253 bit ECDH (X25519) Android 10.0 (native) TLSv1.3 TLS_AES_256_GCM_SHA384, 253 bit ECDH (X25519) Chrome 74 (Win 10) TLSv1.3 TLS_AES_256_GCM_SHA384, 253 bit ECDH (X25519) Chrome 79 (Win 10) TLSv1.3 TLS_AES_256_GCM_SHA384, 253 bit ECDH (X25519) Firefox 66 (Win 8.1/10) TLSv1.3 TLS_AES_256_GCM_SHA384, 253 bit ECDH (X25519) Firefox 71 (Win 10) TLSv1.3 TLS_AES_256_GCM_SHA384, 253 bit ECDH (X25519) IE 6 XP No connection IE 8 Win 7 No connection 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) TLSv1.3 TLS_AES_256_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) TLSv1.3 TLS_AES_256_GCM_SHA384, 253 bit ECDH (X25519) Safari 13.0 (macOS 10.14.6) TLSv1.3 TLS_AES_256_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-GCM-SHA384, 256 bit ECDH (P-256) Java 11.0.2 (OpenJDK) TLSv1.3 TLS_AES_256_GCM_SHA384, 256 bit ECDH (P-256) Java 12.0.1 (OpenJDK) TLSv1.3 TLS_AES_256_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) TLSv1.3 TLS_AES_256_GCM_SHA384, 253 bit ECDH (X25519) Thunderbird (68.3) TLSv1.3 TLS_AES_256_GCM_SHA384, 253 bit ECDH (X25519) Done 2020-03-19 16:29:21 [ 86s] -->> 192.168.0.105:8883 (192.168.0.105) <<--