Merge branch 'master' into version_negotiation
This commit is contained in:
David Cooper
commit
f216cbe61f
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@ -11,7 +11,7 @@ cryptographic flaws.
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#### Key features
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* Clear output: you can tell easily whether anything is good or bad
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* Ease of installation: It works for Linux, Darwin, FreeBSD and
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* Ease of installation: It works for Linux, Darwin, FreeBSD, NetBSD and
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MSYS2/Cygwin out of the box: no need to install or configure something,
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no gems, CPAN, pip or the like.
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* Flexibility: You can test any SSL/TLS enabled and STARTTLS service, not
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@ -64,7 +64,7 @@ Done so far:
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* Check for multiple server certificates
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* Browser cipher simulation
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* Assistance for color-blind users
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* Even more compatibility improvements for FreeBSD, RH-ish, F5 and Cisco systems
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* Even more compatibility improvements for FreeBSD, NetBSD, Gentoo, RH-ish, F5 and Cisco systems
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* Considerable speed improvements for each cipher runs (-e/-E)
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* More robust socket interface
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* OpenSSL 1.1.0 compliant
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26
testssl.sh
26
testssl.sh
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@ -132,8 +132,7 @@ fi
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TERM_CURRPOS=0 # custom line wrapping needs alter the current horizontal cursor pos
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# following variables make use of $ENV, e.g. OPENSSL=<myprivate_path_to_openssl> ./testssl.sh <host>
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# 0 means (normally) true here. Some of the variables are also accessible with a command line switch
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# most of them can be set also by a cmd line switch
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# 0 means (normally) true here. Some of the variables are also accessible with a command line switch, see --help
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declare -x OPENSSL
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COLOR=${COLOR:-2} # 2: Full color, 1: b/w+positioning, 0: no ESC at all
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@ -145,11 +144,13 @@ QUIET=${QUIET:-false} # don't output the banner. By doing this
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SSL_NATIVE=${SSL_NATIVE:-false} # we do per default bash sockets where possible "true": switch back to "openssl native"
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ASSUMING_HTTP=${ASSUMING_HTTP:-false} # in seldom cases (WAF, old servers, grumpy SSL) service detection fails. "True" enforces HTTP checks
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BUGS=${BUGS:-""} # -bugs option from openssl, needed for some BIG IP F5
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DEBUG=${DEBUG:-0} # 1.: the temp files won't be erased.
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# 2: list more what's going on (formerly: eq VERBOSE=1, VERBERR=true), lists some errors of connections
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DEBUG=${DEBUG:-0} # 1: normal putput the files in /tmp/ are kept for further debugging purposes
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# 2: list more what's going on , also lists some errors of connections
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# 3: slight hexdumps + other info,
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# 4: display bytes sent via sockets, 5: display bytes received via sockets, 6: whole 9 yards
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WIDE=${WIDE:-false} # whether to display for some options the cipher or the table with hexcode/KX,Enc,strength etc.
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# 4: display bytes sent via sockets
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# 5: display bytes received via sockets
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# 6: whole 9 yards
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WIDE=${WIDE:-false} # whether to display for some options just ciphers or a table w hexcode/KX,Enc,strength etc.
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LOGFILE=${LOGFILE:-""} # logfile if used
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JSONFILE=${JSONFILE:-""} # jsonfile if used
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CSVFILE=${CSVFILE:-""} # csvfile if used
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@ -6203,14 +6204,11 @@ run_breach() {
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# Padding Oracle On Downgraded Legacy Encryption, in a nutshell: don't use CBC Ciphers in SSLv3
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run_ssl_poodle() {
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local -i sclient_success=0
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local cbc_ciphers
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local cbc_ciphers="SRP-DSS-AES-256-CBC-SHA:SRP-RSA-AES-256-CBC-SHA:SRP-AES-256-CBC-SHA:RSA-PSK-AES256-CBC-SHA:PSK-AES256-CBC-SHA:SRP-DSS-AES-128-CBC-SHA:SRP-RSA-AES-128-CBC-SHA:SRP-AES-128-CBC-SHA:IDEA-CBC-SHA:IDEA-CBC-MD5:RC2-CBC-MD5:RSA-PSK-AES128-CBC-SHA:PSK-AES128-CBC-SHA:ECDHE-RSA-DES-CBC3-SHA:ECDHE-ECDSA-DES-CBC3-SHA:SRP-DSS-3DES-EDE-CBC-SHA:SRP-RSA-3DES-EDE-CBC-SHA:SRP-3DES-EDE-CBC-SHA:EDH-RSA-DES-CBC3-SHA:EDH-DSS-DES-CBC3-SHA:DH-RSA-DES-CBC3-SHA:DH-DSS-DES-CBC3-SHA:AECDH-DES-CBC3-SHA:ADH-DES-CBC3-SHA:ECDH-RSA-DES-CBC3-SHA:ECDH-ECDSA-DES-CBC3-SHA:DES-CBC3-SHA:DES-CBC3-MD5:RSA-PSK-3DES-EDE-CBC-SHA:PSK-3DES-EDE-CBC-SHA:EXP1024-DHE-DSS-DES-CBC-SHA:EDH-RSA-DES-CBC-SHA:EDH-DSS-DES-CBC-SHA:DH-RSA-DES-CBC-SHA:DH-DSS-DES-CBC-SHA:ADH-DES-CBC-SHA:EXP1024-DES-CBC-SHA:DES-CBC-SHA:EXP1024-RC2-CBC-MD5:DES-CBC-MD5:EXP-EDH-RSA-DES-CBC-SHA:EXP-EDH-DSS-DES-CBC-SHA:EXP-ADH-DES-CBC-SHA:EXP-DES-CBC-SHA:EXP-RC2-CBC-MD5:EXP-RC2-CBC-MD5"
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local cbc_ciphers_krb="KRB5-IDEA-CBC-SHA:KRB5-IDEA-CBC-MD5:KRB5-DES-CBC3-SHA:KRB5-DES-CBC3-MD5:KRB5-DES-CBC-SHA:KRB5-DES-CBC-MD5:EXP-KRB5-RC2-CBC-SHA:EXP-KRB5-DES-CBC-SHA:EXP-KRB5-RC2-CBC-MD5:EXP-KRB5-DES-CBC-MD5"
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local cbc_ciphers="ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:SRP-DSS-AES-256-CBC-SHA:SRP-RSA-AES-256-CBC-SHA:SRP-AES-256-CBC-SHA:DHE-PSK-AES256-CBC-SHA:DHE-RSA-AES256-SHA:DHE-DSS-AES256-SHA:DH-RSA-AES256-SHA:DH-DSS-AES256-SHA:DHE-RSA-CAMELLIA256-SHA:DHE-DSS-CAMELLIA256-SHA:DH-RSA-CAMELLIA256-SHA:DH-DSS-CAMELLIA256-SHA:AECDH-AES256-SHA:ADH-AES256-SHA:ADH-CAMELLIA256-SHA:ECDH-RSA-AES256-SHA:ECDH-ECDSA-AES256-SHA:AES256-SHA:ECDHE-PSK-AES256-CBC-SHA:CAMELLIA256-SHA:RSA-PSK-AES256-CBC-SHA:PSK-AES256-CBC-SHA:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:SRP-DSS-AES-128-CBC-SHA:SRP-RSA-AES-128-CBC-SHA:SRP-AES-128-CBC-SHA:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA:DH-RSA-AES128-SHA:DH-DSS-AES128-SHA:DHE-RSA-SEED-SHA:DHE-DSS-SEED-SHA:DH-RSA-SEED-SHA:DH-DSS-SEED-SHA:DHE-RSA-CAMELLIA128-SHA:DHE-DSS-CAMELLIA128-SHA:DH-RSA-CAMELLIA128-SHA:DH-DSS-CAMELLIA128-SHA:AECDH-AES128-SHA:ADH-AES128-SHA:ADH-SEED-SHA:ADH-CAMELLIA128-SHA:ECDH-RSA-AES128-SHA:ECDH-ECDSA-AES128-SHA:AES128-SHA:ECDHE-PSK-AES128-CBC-SHA:DHE-PSK-AES128-CBC-SHA:SEED-SHA:CAMELLIA128-SHA:IDEA-CBC-SHA:IDEA-CBC-MD5:RC2-CBC-MD5:RSA-PSK-AES128-CBC-SHA:PSK-AES128-CBC-SHA:KRB5-IDEA-CBC-SHA:KRB5-IDEA-CBC-MD5:ECDHE-RSA-DES-CBC3-SHA:ECDHE-ECDSA-DES-CBC3-SHA:SRP-DSS-3DES-EDE-CBC-SHA:SRP-RSA-3DES-EDE-CBC-SHA:SRP-3DES-EDE-CBC-SHA:EDH-RSA-DES-CBC3-SHA:EDH-DSS-DES-CBC3-SHA:DH-RSA-DES-CBC3-SHA:DH-DSS-DES-CBC3-SHA:AECDH-DES-CBC3-SHA:ADH-DES-CBC3-SHA:ECDH-RSA-DES-CBC3-SHA:ECDH-ECDSA-DES-CBC3-SHA:DES-CBC3-SHA:DES-CBC3-MD5:RSA-PSK-3DES-EDE-CBC-SHA:PSK-3DES-EDE-CBC-SHA:KRB5-DES-CBC3-SHA:KRB5-DES-CBC3-MD5:ECDHE-PSK-3DES-EDE-CBC-SHA:DHE-PSK-3DES-EDE-CBC-SHA:EXP1024-DHE-DSS-DES-CBC-SHA:EDH-RSA-DES-CBC-SHA:EDH-DSS-DES-CBC-SHA:DH-RSA-DES-CBC-SHA:DH-DSS-DES-CBC-SHA:ADH-DES-CBC-SHA:EXP1024-DES-CBC-SHA:DES-CBC-SHA:DES-CBC-MD5:KRB5-DES-CBC-SHA:KRB5-DES-CBC-MD5:EXP-EDH-RSA-DES-CBC-SHA:EXP-EDH-DSS-DES-CBC-SHA:EXP-ADH-DES-CBC-SHA:EXP-DES-CBC-SHA:EXP-RC2-CBC-MD5:EXP-RC2-CBC-MD5:EXP-KRB5-RC2-CBC-SHA:EXP-KRB5-DES-CBC-SHA:EXP-KRB5-RC2-CBC-MD5:EXP-KRB5-DES-CBC-MD5"
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[[ $VULN_COUNT -le $VULN_THRESHLD ]] && outln && pr_headlineln " Testing for SSLv3 POODLE (Padding Oracle On Downgraded Legacy Encryption) " && outln
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pr_bold " POODLE, SSL"; out " (CVE-2014-3566) "
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#nr_supported_ciphers=$(count_ciphers $(actually_supported_ciphers $cbc_ciphers:cbc_ciphers_krb))
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cbc_ciphers=$($OPENSSL ciphers -v 'ALL:eNULL' 2>$ERRFILE | awk '/CBC/ { print $1 }' | tr '\n' ':')
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cbc_ciphers=$(actually_supported_ciphers $cbc_ciphers)
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debugme echo $cbc_ciphers
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$OPENSSL s_client -ssl3 $STARTTLS $BUGS -cipher $cbc_ciphers -connect $NODEIP:$PORT $PROXY $SNI >$TMPFILE 2>$ERRFILE </dev/null
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@ -6943,7 +6941,7 @@ tuning options (can also be preset via environment variables):
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--bugs enables the "-bugs" option of s_client, needed e.g. for some buggy F5s
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--assuming-http if protocol check fails it assumes HTTP protocol and enforces HTTP checks
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--ssl-native fallback to checks with OpenSSL where sockets are normally used
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--openssl <PATH> use this openssl binary (default: look in \$PATH, \$RUN_DIR of $PROG_NAME
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--openssl <PATH> use this openssl binary (default: look in \$PATH, \$RUN_DIR of $PROG_NAME)
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--proxy <host>:<port> connect via the specified HTTP proxy
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-6 use also IPv6. Works only with supporting OpenSSL version and IPv6 connectivity
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--sneaky leave less traces in target logs: user agent, referer
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@ -6956,7 +6954,7 @@ output options (can also be preset via environment variables):
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--mapping <no-rfc> don't display the RFC Cipher Suite Name
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--color <0|1|2> 0: no escape or other codes, 1: b/w escape codes, 2: color (default)
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--colorblind swap green and blue in the output
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--debug <0-6> 1: screen output normal but debug output in temp files. 2-6: see line ~120
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--debug <0-6> 1: screen output normal but keeps debug output in /tmp/. 2-6: see "grep -A 5 '^DEBUG=' testssl.sh"
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file output options (can also be preset via environment variables):
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--log, --logging logs stdout to <NODE-YYYYMMDD-HHMM.log> in current working directory
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@ -8396,4 +8394,4 @@ fi
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exit $?
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# $Id: testssl.sh,v 1.519 2016/07/04 22:08:50 dirkw Exp $
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# $Id: testssl.sh,v 1.522 2016/07/08 09:25:39 dirkw Exp $
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@ -0,0 +1,26 @@
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#!/usr/bin/env bash
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#
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# PoC for checking the ellipticale curves negotiated
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# x448 and x25519 are missing, others are not supported
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# License see testssl.sh
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HN="$1"
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[ -z "$HN" ] && HN=testssl.sh
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for curve in $(bin/openssl.Linux.x86_64 ecparam -list_curves | awk -F':' '/:/ { print $1 }'); do
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printf "$curve: "
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#if bin/openssl.Linux.x86_64 s_client -curves $curve -connect $HN:443 -servername $HN </dev/null 2>/dev/null | grep -q "BEGIN CERTIFICATE" ; then
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# echo 'YES'
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#else
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# echo '--'
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#fi
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if bin/openssl.Linux.x86_64 s_client -cipher ECDH -curves $curve -connect $HN:443 -servername $HN </dev/null 2>/dev/null | grep "Server Temp Key:" ; then
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:
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else
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echo '--'
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fi
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done
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# vim:ts=5:sw=5:expandtab
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# $Id: curves.bash,v 1.2 2016/07/08 09:39:27 dirkw Exp $
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