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fix vulnerability output for breach and x509 based client auth

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and polish output in ``run_renego()``
This commit is contained in:
Dirk 2017-08-31 17:22:10 +02:00
parent 9345b55865
commit ee8c5e51a1
1 changed files with 11 additions and 9 deletions
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testssl.sh
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@ -9696,7 +9696,7 @@ run_renego() {
[[ $VULN_COUNT -le $VULN_THRESHLD ]] && outln && pr_headlineln " Testing for Renegotiation vulnerabilities " && outln
pr_bold " Secure Renegotiation "; out "($cve) " # and RFC 5746, OSVDB 59968-59974
# community.qualys.com/blogs/securitylabs/2009/11/05/ssl-and-tls-authentication-gap-vulnerability-discovered
# community.qualys.com/blogs/securitylabs/2009/11/05/ssl-and-tls-authentication-gap-vulnerability-discovered
[[ ! "$OPTIMAL_PROTO" =~ ssl ]] && addcmd="$SNI"
$OPENSSL s_client $OPTIMAL_PROTO $STARTTLS $BUGS -connect $NODEIP:$PORT $addcmd $PROXY 2>&1 </dev/null >$TMPFILE 2>$ERRFILE
if sclient_connect_successful $? $TMPFILE; then
@ -9726,8 +9726,8 @@ run_renego() {
0.9.8*) # we need this for Mac OSX unfortunately
case "$OSSL_VER_APPENDIX" in
[a-l])
prln_local_problem "$OPENSSL cannot test this secure renegotiation vulnerability"
fileout "sec_client_renego" "WARN" "Secure Client-Initiated Renegotiation : $OPENSSL cannot test this secure renegotiation vulnerability" "$cve" "$cwe"
prln_local_problem " Your $OPENSSL cannot test this secure renegotiation vulnerability"
fileout "sec_client_renego" "WARN" "Secure Client-Initiated Renegotiation: your $OPENSSL cannot test this secure renegotiation vulnerability" "$cve" "$cwe"
return 3
;;
[m-z])
@ -9742,8 +9742,8 @@ run_renego() {
esac
if "$CLIENT_AUTH"; then
prln_warning "client authentication prevents this from being tested"
fileout "sec_client_renego" "WARN" "Secure Client-Initiated Renegotiation : client authentication prevents this from being tested"
prln_warning "client x509-based authentication prevents this from being tested"
fileout "sec_client_renego" "WARN" "Secure Client-Initiated Renegotiation : client x509-based authentication prevents this from being tested"
sec_client_renego=1
else
# We need up to two tries here, as some LiteSpeed servers don't answer on "R" and block. Thus first try in the background
@ -9903,13 +9903,14 @@ run_breach() {
local cwe="CWE-310"
local hint=""
[[ $SERVICE != "HTTP" ]] && ! "$CLIENT_AUTH" && return 7
[[ $SERVICE != "HTTP" ]] && ! "$CLIENT_AUTH" return 7
[[ $VULN_COUNT -le $VULN_THRESHLD ]] && outln && pr_headlineln " Testing for BREACH (HTTP compression) vulnerability " && outln
pr_bold " BREACH"; out " ($cve) "
if "$CLIENT_AUTH"; then
outln "cannot be tested (server side requires authentication"
fileout "breach" "INFO" "BREACH: Test failed (HTTP request stalled)" "$cve" "$cwe"
prln_warning "cannot be tested (server side requires x509 authentication)"
fileout "breach" "INFO" "BREACH: cannot be tested (server side requires x509 authentication)" "$cve" "$cwe"
return 7
fi
url="$1"
@ -9957,7 +9958,8 @@ run_breach() {
return $ret
}
# SWEET32 (https://sweet32.info/). Birthday attacks on 64-bit block ciphers. In a nutshell: don't use 3DES ciphers anymore (DES, RC2 and IDEA too)
# SWEET32 (https://sweet32.info/). Birthday attacks on 64-bit block ciphers.
# In a nutshell: don't use 3DES ciphers anymore (DES, RC2 and IDEA too)
run_sweet32() {
local -i sclient_success=0
# DES, RC2 and IDEA are missing