Git/testssl.sh
1
0
Fork 0
mirror of https://github.com/drwetter/testssl.sh.git synced 2025-11-03 23:35:26 +01:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch '2.9dev' into yaSSL_client_simulation

Browse Source
This commit is contained in:
David Cooper
2017-07-25 08:48:05 -04:00
parent c370f2359b 3adb5ac71f
commit 6be478da0b
1 changed files with 18 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
testssl.sh
View File

@@ -262,6 +262,7 @@ SOCK_REPLY_FILE=""
NW_STR=""
LEN_STR=""
SNI=""
POODLE="" # keep vulnerability status for TLS_FALLBACK_SCSV
OSSL_VER="" # openssl version, will be auto-determined
OSSL_VER_MAJOR=0
OSSL_VER_MINOR=0
@@ -1923,7 +1924,7 @@ emphasize_stuff_in_headers(){
-e "s/Win64/${html_yellow}Win64${html_off}/g" \
-e "s/Ubuntu/${html_yellow}Ubuntu${html_off}/g" \
-e "s/ubuntu/${html_yellow}ubuntu${html_off}/g" \
-e "s/stretch//${html_yellow}stretch${html_off}/g" \
-e "s/stretch/${html_yellow}stretch${html_off}/g" \
-e "s/jessie/${html_yellow}jessie${html_off}/g" \
-e "s/squeeze/${html_yellow}squeeze${html_off}/g" \
-e "s/wheezy/${html_yellow}wheezy${html_off}/g" \
@@ -9875,9 +9876,11 @@ run_ssl_poodle() {
[[ "$DEBUG" -eq 2 ]] && egrep -q "error|failure" $ERRFILE | egrep -av "unable to get local|verify error"
fi
if [[ $sclient_success -eq 0 ]]; then
POODLE=0
pr_svrty_high "VULNERABLE (NOT ok)"; out ", uses SSLv3+CBC (check TLS_FALLBACK_SCSV mitigation below)"
fileout "poodle_ssl" "HIGH" "POODLE, SSL: VULNERABLE, uses SSLv3+CBC" "$cve" "$cwe" "$hint"
else
POODLE=1
pr_done_best "not vulnerable (OK)";
if "$using_sockets"; then
fileout "poodle_ssl" "OK" "POODLE, SSL: not vulnerable" "$cve" "$cwe"
@@ -9941,9 +9944,20 @@ run_tls_fallback_scsv() {
$OPENSSL s_client $STARTTLS $BUGS -connect $NODEIP:$PORT $PROXY $SNI -no_tls1_2 -fallback_scsv &>$TMPFILE </dev/null
if grep -q "CONNECTED(00" "$TMPFILE"; then
if grep -qa "BEGIN CERTIFICATE" "$TMPFILE"; then
if [[ -z "$POODLE" ]]; then
pr_warning "Rerun including POODLE SSL check. "
pr_svrty_medium "Downgrade attack prevention NOT supported"
fileout "fallback_scsv" "MEDIUM" "TLS_FALLBACK_SCSV (RFC 7507) (experimental) : Downgrade attack prevention NOT supported"
fileout "fallback_scsv" "WARNING" "TLS_FALLBACK_SCSV (RFC 7507): Downgrade attack prevention NOT supported. Pls rerun wity POODLE SSL check"
ret=1
elif [[ "$POODLE" -eq 0 ]]; then
pr_svrty_high "Downgrade attack prevention NOT supported and vulnerable to POODLE SSL"
fileout "fallback_scsv" "HIGH" "TLS_FALLBACK_SCSV (RFC 7507): Downgrade attack prevention NOT supported and vulnerable to POODLE SSL"
ret=0
else
pr_svrty_medium "Downgrade attack prevention NOT supported"
fileout "fallback_scsv" "MEDIUM" "TLS_FALLBACK_SCSV (RFC 7507): Downgrade attack prevention NOT supported"
ret=1
fi
elif grep -qa "alert inappropriate fallback" "$TMPFILE"; then
pr_done_good "Downgrade attack prevention supported (OK)"
fileout "fallback_scsv" "OK" "TLS_FALLBACK_SCSV (RFC 7507) (experimental) : Downgrade attack prevention supported"