diff --git a/configure.ac b/configure.ac index 099ecdaa9..7379ab358 100644 --- a/configure.ac +++ b/configure.ac @@ -2612,15 +2612,19 @@ if test "x$openssl" = "xyes" ; then ssl_library_ver=`cat conftest.ssllibver` # Check version is supported. case "$ssl_library_ver" in - 10000*|0*) - AC_MSG_ERROR([OpenSSL >= 1.0.1 required (have "$ssl_library_ver")]) - ;; - 100*) ;; # 1.0.x - 101*) ;; # 1.1.x - 200*) ;; # LibreSSL - *) - AC_MSG_ERROR([OpenSSL > 1.1.x is not yet supported (have "$ssl_library_ver")]) - ;; + 10000*|0*) + AC_MSG_ERROR([OpenSSL >= 1.0.1 required (have "$ssl_library_ver")]) + ;; + 100*) ;; # 1.0.x + 101000[0123456]*) + # https://github.com/openssl/openssl/pull/4613 + AC_MSG_ERROR([OpenSSL 1.1.x versions prior to 1.1.0g have a bug that breaks their use with OpenSSH (have "$ssl_library_ver")]) + ;; + 101*) ;; # 1.1.x + 200*) ;; # LibreSSL + *) + AC_MSG_ERROR([OpenSSL > 1.1.x is not yet supported (have "$ssl_library_ver")]) + ;; esac AC_MSG_RESULT([$ssl_library_ver]) ],