Java: Added a query for unsafe TLS versions

- Added experimental/Security/CWE/CWE-327/UnsafeTlsVersion.ql
- Added SslLib.qll
- Added a qhelp file with examples
- Added tests in java/ql/test/experimental/Security/CWE/CWE-327
This commit is contained in:
Artem Smotrakov
2020-05-03 21:58:31 +02:00
parent c54f8d8128
commit bab6f3788e
8 changed files with 478 additions and 0 deletions

View File

@@ -0,0 +1,150 @@
edges
| UnsafeTlsVersion.java:31:5:31:46 | new ..[] { .. } : String[] | UnsafeTlsVersion.java:43:74:43:92 | protocols : String[] |
| UnsafeTlsVersion.java:31:39:31:45 | "SSLv3" : String | UnsafeTlsVersion.java:31:5:31:46 | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:32:5:32:44 | new ..[] { .. } : String[] | UnsafeTlsVersion.java:43:74:43:92 | protocols : String[] |
| UnsafeTlsVersion.java:32:39:32:43 | "TLS" : String | UnsafeTlsVersion.java:32:5:32:44 | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:33:5:33:46 | new ..[] { .. } : String[] | UnsafeTlsVersion.java:43:74:43:92 | protocols : String[] |
| UnsafeTlsVersion.java:33:39:33:45 | "TLSv1" : String | UnsafeTlsVersion.java:33:5:33:46 | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:34:5:34:48 | new ..[] { .. } : String[] | UnsafeTlsVersion.java:43:74:43:92 | protocols : String[] |
| UnsafeTlsVersion.java:34:39:34:47 | "TLSv1.1" : String | UnsafeTlsVersion.java:34:5:34:48 | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:35:5:35:68 | new ..[] { .. } : String[] | UnsafeTlsVersion.java:43:74:43:92 | protocols : String[] |
| UnsafeTlsVersion.java:35:39:35:45 | "TLSv1" : String | UnsafeTlsVersion.java:35:5:35:68 | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:35:48:35:56 | "TLSv1.1" : String | UnsafeTlsVersion.java:35:5:35:68 | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:43:74:43:92 | protocols : String[] | UnsafeTlsVersion.java:44:44:44:52 | protocols |
| UnsafeTlsVersion.java:50:53:50:59 | "SSLv3" : String | UnsafeTlsVersion.java:50:38:50:61 | new String[] |
| UnsafeTlsVersion.java:51:53:51:57 | "TLS" : String | UnsafeTlsVersion.java:51:38:51:59 | new String[] |
| UnsafeTlsVersion.java:52:53:52:59 | "TLSv1" : String | UnsafeTlsVersion.java:52:38:52:61 | new String[] |
| UnsafeTlsVersion.java:53:53:53:61 | "TLSv1.1" : String | UnsafeTlsVersion.java:53:38:53:63 | new String[] |
| UnsafeTlsVersion.java:56:44:56:52 | "TLSv1.1" : String | UnsafeTlsVersion.java:56:29:56:65 | new String[] |
| UnsafeTlsVersion.java:68:5:68:28 | new ..[] { .. } : String[] | UnsafeTlsVersion.java:79:43:79:61 | protocols : String[] |
| UnsafeTlsVersion.java:68:21:68:27 | "SSLv3" : String | UnsafeTlsVersion.java:68:5:68:28 | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:69:5:69:26 | new ..[] { .. } : String[] | UnsafeTlsVersion.java:79:43:79:61 | protocols : String[] |
| UnsafeTlsVersion.java:69:21:69:25 | "TLS" : String | UnsafeTlsVersion.java:69:5:69:26 | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:70:5:70:28 | new ..[] { .. } : String[] | UnsafeTlsVersion.java:79:43:79:61 | protocols : String[] |
| UnsafeTlsVersion.java:70:21:70:27 | "TLSv1" : String | UnsafeTlsVersion.java:70:5:70:28 | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:71:5:71:30 | new ..[] { .. } : String[] | UnsafeTlsVersion.java:79:43:79:61 | protocols : String[] |
| UnsafeTlsVersion.java:71:21:71:29 | "TLSv1.1" : String | UnsafeTlsVersion.java:71:5:71:30 | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:72:5:72:41 | new ..[] { .. } : String[] | UnsafeTlsVersion.java:79:43:79:61 | protocols : String[] |
| UnsafeTlsVersion.java:72:21:72:29 | "TLSv1.1" : String | UnsafeTlsVersion.java:72:5:72:41 | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:79:43:79:61 | protocols : String[] | UnsafeTlsVersion.java:81:32:81:40 | protocols |
| UnsafeTlsVersion.java:88:5:88:34 | new ..[] { .. } : String[] | UnsafeTlsVersion.java:99:55:99:73 | protocols : String[] |
| UnsafeTlsVersion.java:88:27:88:33 | "SSLv3" : String | UnsafeTlsVersion.java:88:5:88:34 | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:89:5:89:32 | new ..[] { .. } : String[] | UnsafeTlsVersion.java:99:55:99:73 | protocols : String[] |
| UnsafeTlsVersion.java:89:27:89:31 | "TLS" : String | UnsafeTlsVersion.java:89:5:89:32 | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:90:5:90:34 | new ..[] { .. } : String[] | UnsafeTlsVersion.java:99:55:99:73 | protocols : String[] |
| UnsafeTlsVersion.java:90:27:90:33 | "TLSv1" : String | UnsafeTlsVersion.java:90:5:90:34 | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:91:5:91:36 | new ..[] { .. } : String[] | UnsafeTlsVersion.java:99:55:99:73 | protocols : String[] |
| UnsafeTlsVersion.java:91:27:91:35 | "TLSv1.1" : String | UnsafeTlsVersion.java:91:5:91:36 | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:92:5:92:47 | new ..[] { .. } : String[] | UnsafeTlsVersion.java:99:55:99:73 | protocols : String[] |
| UnsafeTlsVersion.java:92:27:92:35 | "TLSv1.1" : String | UnsafeTlsVersion.java:92:5:92:47 | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:99:55:99:73 | protocols : String[] | UnsafeTlsVersion.java:101:32:101:40 | protocols |
| UnsafeTlsVersion.java:108:5:108:28 | new ..[] { .. } : String[] | UnsafeTlsVersion.java:119:43:119:61 | protocols : String[] |
| UnsafeTlsVersion.java:108:21:108:27 | "SSLv3" : String | UnsafeTlsVersion.java:108:5:108:28 | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:109:5:109:26 | new ..[] { .. } : String[] | UnsafeTlsVersion.java:119:43:119:61 | protocols : String[] |
| UnsafeTlsVersion.java:109:21:109:25 | "TLS" : String | UnsafeTlsVersion.java:109:5:109:26 | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:110:5:110:28 | new ..[] { .. } : String[] | UnsafeTlsVersion.java:119:43:119:61 | protocols : String[] |
| UnsafeTlsVersion.java:110:21:110:27 | "TLSv1" : String | UnsafeTlsVersion.java:110:5:110:28 | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:111:5:111:30 | new ..[] { .. } : String[] | UnsafeTlsVersion.java:119:43:119:61 | protocols : String[] |
| UnsafeTlsVersion.java:111:21:111:29 | "TLSv1.1" : String | UnsafeTlsVersion.java:111:5:111:30 | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:112:5:112:41 | new ..[] { .. } : String[] | UnsafeTlsVersion.java:119:43:119:61 | protocols : String[] |
| UnsafeTlsVersion.java:112:21:112:29 | "TLSv1.1" : String | UnsafeTlsVersion.java:112:5:112:41 | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:119:43:119:61 | protocols : String[] | UnsafeTlsVersion.java:121:32:121:40 | protocols |
nodes
| UnsafeTlsVersion.java:16:28:16:32 | "SSL" | semmle.label | "SSL" |
| UnsafeTlsVersion.java:17:28:17:34 | "SSLv2" | semmle.label | "SSLv2" |
| UnsafeTlsVersion.java:18:28:18:34 | "SSLv3" | semmle.label | "SSLv3" |
| UnsafeTlsVersion.java:19:28:19:32 | "TLS" | semmle.label | "TLS" |
| UnsafeTlsVersion.java:20:28:20:34 | "TLSv1" | semmle.label | "TLSv1" |
| UnsafeTlsVersion.java:21:28:21:36 | "TLSv1.1" | semmle.label | "TLSv1.1" |
| UnsafeTlsVersion.java:31:5:31:46 | new ..[] { .. } : String[] | semmle.label | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:31:39:31:45 | "SSLv3" : String | semmle.label | "SSLv3" : String |
| UnsafeTlsVersion.java:32:5:32:44 | new ..[] { .. } : String[] | semmle.label | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:32:39:32:43 | "TLS" : String | semmle.label | "TLS" : String |
| UnsafeTlsVersion.java:33:5:33:46 | new ..[] { .. } : String[] | semmle.label | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:33:39:33:45 | "TLSv1" : String | semmle.label | "TLSv1" : String |
| UnsafeTlsVersion.java:34:5:34:48 | new ..[] { .. } : String[] | semmle.label | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:34:39:34:47 | "TLSv1.1" : String | semmle.label | "TLSv1.1" : String |
| UnsafeTlsVersion.java:35:5:35:68 | new ..[] { .. } : String[] | semmle.label | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:35:39:35:45 | "TLSv1" : String | semmle.label | "TLSv1" : String |
| UnsafeTlsVersion.java:35:48:35:56 | "TLSv1.1" : String | semmle.label | "TLSv1.1" : String |
| UnsafeTlsVersion.java:43:74:43:92 | protocols : String[] | semmle.label | protocols : String[] |
| UnsafeTlsVersion.java:44:44:44:52 | protocols | semmle.label | protocols |
| UnsafeTlsVersion.java:50:38:50:61 | new String[] | semmle.label | new String[] |
| UnsafeTlsVersion.java:50:53:50:59 | "SSLv3" : String | semmle.label | "SSLv3" : String |
| UnsafeTlsVersion.java:51:38:51:59 | new String[] | semmle.label | new String[] |
| UnsafeTlsVersion.java:51:53:51:57 | "TLS" : String | semmle.label | "TLS" : String |
| UnsafeTlsVersion.java:52:38:52:61 | new String[] | semmle.label | new String[] |
| UnsafeTlsVersion.java:52:53:52:59 | "TLSv1" : String | semmle.label | "TLSv1" : String |
| UnsafeTlsVersion.java:53:38:53:63 | new String[] | semmle.label | new String[] |
| UnsafeTlsVersion.java:53:53:53:61 | "TLSv1.1" : String | semmle.label | "TLSv1.1" : String |
| UnsafeTlsVersion.java:56:29:56:65 | new String[] | semmle.label | new String[] |
| UnsafeTlsVersion.java:56:44:56:52 | "TLSv1.1" : String | semmle.label | "TLSv1.1" : String |
| UnsafeTlsVersion.java:68:5:68:28 | new ..[] { .. } : String[] | semmle.label | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:68:21:68:27 | "SSLv3" : String | semmle.label | "SSLv3" : String |
| UnsafeTlsVersion.java:69:5:69:26 | new ..[] { .. } : String[] | semmle.label | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:69:21:69:25 | "TLS" : String | semmle.label | "TLS" : String |
| UnsafeTlsVersion.java:70:5:70:28 | new ..[] { .. } : String[] | semmle.label | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:70:21:70:27 | "TLSv1" : String | semmle.label | "TLSv1" : String |
| UnsafeTlsVersion.java:71:5:71:30 | new ..[] { .. } : String[] | semmle.label | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:71:21:71:29 | "TLSv1.1" : String | semmle.label | "TLSv1.1" : String |
| UnsafeTlsVersion.java:72:5:72:41 | new ..[] { .. } : String[] | semmle.label | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:72:21:72:29 | "TLSv1.1" : String | semmle.label | "TLSv1.1" : String |
| UnsafeTlsVersion.java:79:43:79:61 | protocols : String[] | semmle.label | protocols : String[] |
| UnsafeTlsVersion.java:81:32:81:40 | protocols | semmle.label | protocols |
| UnsafeTlsVersion.java:88:5:88:34 | new ..[] { .. } : String[] | semmle.label | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:88:27:88:33 | "SSLv3" : String | semmle.label | "SSLv3" : String |
| UnsafeTlsVersion.java:89:5:89:32 | new ..[] { .. } : String[] | semmle.label | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:89:27:89:31 | "TLS" : String | semmle.label | "TLS" : String |
| UnsafeTlsVersion.java:90:5:90:34 | new ..[] { .. } : String[] | semmle.label | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:90:27:90:33 | "TLSv1" : String | semmle.label | "TLSv1" : String |
| UnsafeTlsVersion.java:91:5:91:36 | new ..[] { .. } : String[] | semmle.label | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:91:27:91:35 | "TLSv1.1" : String | semmle.label | "TLSv1.1" : String |
| UnsafeTlsVersion.java:92:5:92:47 | new ..[] { .. } : String[] | semmle.label | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:92:27:92:35 | "TLSv1.1" : String | semmle.label | "TLSv1.1" : String |
| UnsafeTlsVersion.java:99:55:99:73 | protocols : String[] | semmle.label | protocols : String[] |
| UnsafeTlsVersion.java:101:32:101:40 | protocols | semmle.label | protocols |
| UnsafeTlsVersion.java:108:5:108:28 | new ..[] { .. } : String[] | semmle.label | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:108:21:108:27 | "SSLv3" : String | semmle.label | "SSLv3" : String |
| UnsafeTlsVersion.java:109:5:109:26 | new ..[] { .. } : String[] | semmle.label | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:109:21:109:25 | "TLS" : String | semmle.label | "TLS" : String |
| UnsafeTlsVersion.java:110:5:110:28 | new ..[] { .. } : String[] | semmle.label | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:110:21:110:27 | "TLSv1" : String | semmle.label | "TLSv1" : String |
| UnsafeTlsVersion.java:111:5:111:30 | new ..[] { .. } : String[] | semmle.label | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:111:21:111:29 | "TLSv1.1" : String | semmle.label | "TLSv1.1" : String |
| UnsafeTlsVersion.java:112:5:112:41 | new ..[] { .. } : String[] | semmle.label | new ..[] { .. } : String[] |
| UnsafeTlsVersion.java:112:21:112:29 | "TLSv1.1" : String | semmle.label | "TLSv1.1" : String |
| UnsafeTlsVersion.java:119:43:119:61 | protocols : String[] | semmle.label | protocols : String[] |
| UnsafeTlsVersion.java:121:32:121:40 | protocols | semmle.label | protocols |
#select
| UnsafeTlsVersion.java:16:28:16:32 | "SSL" | UnsafeTlsVersion.java:16:28:16:32 | "SSL" | UnsafeTlsVersion.java:16:28:16:32 | "SSL" | $@ is unsafe | UnsafeTlsVersion.java:16:28:16:32 | "SSL" | SSL |
| UnsafeTlsVersion.java:17:28:17:34 | "SSLv2" | UnsafeTlsVersion.java:17:28:17:34 | "SSLv2" | UnsafeTlsVersion.java:17:28:17:34 | "SSLv2" | $@ is unsafe | UnsafeTlsVersion.java:17:28:17:34 | "SSLv2" | SSLv2 |
| UnsafeTlsVersion.java:18:28:18:34 | "SSLv3" | UnsafeTlsVersion.java:18:28:18:34 | "SSLv3" | UnsafeTlsVersion.java:18:28:18:34 | "SSLv3" | $@ is unsafe | UnsafeTlsVersion.java:18:28:18:34 | "SSLv3" | SSLv3 |
| UnsafeTlsVersion.java:19:28:19:32 | "TLS" | UnsafeTlsVersion.java:19:28:19:32 | "TLS" | UnsafeTlsVersion.java:19:28:19:32 | "TLS" | $@ is unsafe | UnsafeTlsVersion.java:19:28:19:32 | "TLS" | TLS |
| UnsafeTlsVersion.java:20:28:20:34 | "TLSv1" | UnsafeTlsVersion.java:20:28:20:34 | "TLSv1" | UnsafeTlsVersion.java:20:28:20:34 | "TLSv1" | $@ is unsafe | UnsafeTlsVersion.java:20:28:20:34 | "TLSv1" | TLSv1 |
| UnsafeTlsVersion.java:21:28:21:36 | "TLSv1.1" | UnsafeTlsVersion.java:21:28:21:36 | "TLSv1.1" | UnsafeTlsVersion.java:21:28:21:36 | "TLSv1.1" | $@ is unsafe | UnsafeTlsVersion.java:21:28:21:36 | "TLSv1.1" | TLSv1.1 |
| UnsafeTlsVersion.java:44:44:44:52 | protocols | UnsafeTlsVersion.java:31:39:31:45 | "SSLv3" : String | UnsafeTlsVersion.java:44:44:44:52 | protocols | $@ is unsafe | UnsafeTlsVersion.java:31:39:31:45 | "SSLv3" | SSLv3 |
| UnsafeTlsVersion.java:44:44:44:52 | protocols | UnsafeTlsVersion.java:32:39:32:43 | "TLS" : String | UnsafeTlsVersion.java:44:44:44:52 | protocols | $@ is unsafe | UnsafeTlsVersion.java:32:39:32:43 | "TLS" | TLS |
| UnsafeTlsVersion.java:44:44:44:52 | protocols | UnsafeTlsVersion.java:33:39:33:45 | "TLSv1" : String | UnsafeTlsVersion.java:44:44:44:52 | protocols | $@ is unsafe | UnsafeTlsVersion.java:33:39:33:45 | "TLSv1" | TLSv1 |
| UnsafeTlsVersion.java:44:44:44:52 | protocols | UnsafeTlsVersion.java:34:39:34:47 | "TLSv1.1" : String | UnsafeTlsVersion.java:44:44:44:52 | protocols | $@ is unsafe | UnsafeTlsVersion.java:34:39:34:47 | "TLSv1.1" | TLSv1.1 |
| UnsafeTlsVersion.java:44:44:44:52 | protocols | UnsafeTlsVersion.java:35:39:35:45 | "TLSv1" : String | UnsafeTlsVersion.java:44:44:44:52 | protocols | $@ is unsafe | UnsafeTlsVersion.java:35:39:35:45 | "TLSv1" | TLSv1 |
| UnsafeTlsVersion.java:44:44:44:52 | protocols | UnsafeTlsVersion.java:35:48:35:56 | "TLSv1.1" : String | UnsafeTlsVersion.java:44:44:44:52 | protocols | $@ is unsafe | UnsafeTlsVersion.java:35:48:35:56 | "TLSv1.1" | TLSv1.1 |
| UnsafeTlsVersion.java:50:38:50:61 | new String[] | UnsafeTlsVersion.java:50:53:50:59 | "SSLv3" : String | UnsafeTlsVersion.java:50:38:50:61 | new String[] | $@ is unsafe | UnsafeTlsVersion.java:50:53:50:59 | "SSLv3" | SSLv3 |
| UnsafeTlsVersion.java:51:38:51:59 | new String[] | UnsafeTlsVersion.java:51:53:51:57 | "TLS" : String | UnsafeTlsVersion.java:51:38:51:59 | new String[] | $@ is unsafe | UnsafeTlsVersion.java:51:53:51:57 | "TLS" | TLS |
| UnsafeTlsVersion.java:52:38:52:61 | new String[] | UnsafeTlsVersion.java:52:53:52:59 | "TLSv1" : String | UnsafeTlsVersion.java:52:38:52:61 | new String[] | $@ is unsafe | UnsafeTlsVersion.java:52:53:52:59 | "TLSv1" | TLSv1 |
| UnsafeTlsVersion.java:53:38:53:63 | new String[] | UnsafeTlsVersion.java:53:53:53:61 | "TLSv1.1" : String | UnsafeTlsVersion.java:53:38:53:63 | new String[] | $@ is unsafe | UnsafeTlsVersion.java:53:53:53:61 | "TLSv1.1" | TLSv1.1 |
| UnsafeTlsVersion.java:56:29:56:65 | new String[] | UnsafeTlsVersion.java:56:44:56:52 | "TLSv1.1" : String | UnsafeTlsVersion.java:56:29:56:65 | new String[] | $@ is unsafe | UnsafeTlsVersion.java:56:44:56:52 | "TLSv1.1" | TLSv1.1 |
| UnsafeTlsVersion.java:81:32:81:40 | protocols | UnsafeTlsVersion.java:68:21:68:27 | "SSLv3" : String | UnsafeTlsVersion.java:81:32:81:40 | protocols | $@ is unsafe | UnsafeTlsVersion.java:68:21:68:27 | "SSLv3" | SSLv3 |
| UnsafeTlsVersion.java:81:32:81:40 | protocols | UnsafeTlsVersion.java:69:21:69:25 | "TLS" : String | UnsafeTlsVersion.java:81:32:81:40 | protocols | $@ is unsafe | UnsafeTlsVersion.java:69:21:69:25 | "TLS" | TLS |
| UnsafeTlsVersion.java:81:32:81:40 | protocols | UnsafeTlsVersion.java:70:21:70:27 | "TLSv1" : String | UnsafeTlsVersion.java:81:32:81:40 | protocols | $@ is unsafe | UnsafeTlsVersion.java:70:21:70:27 | "TLSv1" | TLSv1 |
| UnsafeTlsVersion.java:81:32:81:40 | protocols | UnsafeTlsVersion.java:71:21:71:29 | "TLSv1.1" : String | UnsafeTlsVersion.java:81:32:81:40 | protocols | $@ is unsafe | UnsafeTlsVersion.java:71:21:71:29 | "TLSv1.1" | TLSv1.1 |
| UnsafeTlsVersion.java:81:32:81:40 | protocols | UnsafeTlsVersion.java:72:21:72:29 | "TLSv1.1" : String | UnsafeTlsVersion.java:81:32:81:40 | protocols | $@ is unsafe | UnsafeTlsVersion.java:72:21:72:29 | "TLSv1.1" | TLSv1.1 |
| UnsafeTlsVersion.java:101:32:101:40 | protocols | UnsafeTlsVersion.java:88:27:88:33 | "SSLv3" : String | UnsafeTlsVersion.java:101:32:101:40 | protocols | $@ is unsafe | UnsafeTlsVersion.java:88:27:88:33 | "SSLv3" | SSLv3 |
| UnsafeTlsVersion.java:101:32:101:40 | protocols | UnsafeTlsVersion.java:89:27:89:31 | "TLS" : String | UnsafeTlsVersion.java:101:32:101:40 | protocols | $@ is unsafe | UnsafeTlsVersion.java:89:27:89:31 | "TLS" | TLS |
| UnsafeTlsVersion.java:101:32:101:40 | protocols | UnsafeTlsVersion.java:90:27:90:33 | "TLSv1" : String | UnsafeTlsVersion.java:101:32:101:40 | protocols | $@ is unsafe | UnsafeTlsVersion.java:90:27:90:33 | "TLSv1" | TLSv1 |
| UnsafeTlsVersion.java:101:32:101:40 | protocols | UnsafeTlsVersion.java:91:27:91:35 | "TLSv1.1" : String | UnsafeTlsVersion.java:101:32:101:40 | protocols | $@ is unsafe | UnsafeTlsVersion.java:91:27:91:35 | "TLSv1.1" | TLSv1.1 |
| UnsafeTlsVersion.java:101:32:101:40 | protocols | UnsafeTlsVersion.java:92:27:92:35 | "TLSv1.1" : String | UnsafeTlsVersion.java:101:32:101:40 | protocols | $@ is unsafe | UnsafeTlsVersion.java:92:27:92:35 | "TLSv1.1" | TLSv1.1 |
| UnsafeTlsVersion.java:121:32:121:40 | protocols | UnsafeTlsVersion.java:108:21:108:27 | "SSLv3" : String | UnsafeTlsVersion.java:121:32:121:40 | protocols | $@ is unsafe | UnsafeTlsVersion.java:108:21:108:27 | "SSLv3" | SSLv3 |
| UnsafeTlsVersion.java:121:32:121:40 | protocols | UnsafeTlsVersion.java:109:21:109:25 | "TLS" : String | UnsafeTlsVersion.java:121:32:121:40 | protocols | $@ is unsafe | UnsafeTlsVersion.java:109:21:109:25 | "TLS" | TLS |
| UnsafeTlsVersion.java:121:32:121:40 | protocols | UnsafeTlsVersion.java:110:21:110:27 | "TLSv1" : String | UnsafeTlsVersion.java:121:32:121:40 | protocols | $@ is unsafe | UnsafeTlsVersion.java:110:21:110:27 | "TLSv1" | TLSv1 |
| UnsafeTlsVersion.java:121:32:121:40 | protocols | UnsafeTlsVersion.java:111:21:111:29 | "TLSv1.1" : String | UnsafeTlsVersion.java:121:32:121:40 | protocols | $@ is unsafe | UnsafeTlsVersion.java:111:21:111:29 | "TLSv1.1" | TLSv1.1 |
| UnsafeTlsVersion.java:121:32:121:40 | protocols | UnsafeTlsVersion.java:112:21:112:29 | "TLSv1.1" : String | UnsafeTlsVersion.java:121:32:121:40 | protocols | $@ is unsafe | UnsafeTlsVersion.java:112:21:112:29 | "TLSv1.1" | TLSv1.1 |

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import java.io.IOException;
import java.security.NoSuchAlgorithmException;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLEngine;
import javax.net.ssl.SSLParameters;
import javax.net.ssl.SSLServerSocket;
import javax.net.ssl.SSLServerSocketFactory;
import javax.net.ssl.SSLSocket;
import javax.net.ssl.SSLSocketFactory;
public class UnsafeTlsVersion {
public static void testSslContextWithProtocol() throws NoSuchAlgorithmException {
// unsafe
SSLContext.getInstance("SSL");
SSLContext.getInstance("SSLv2");
SSLContext.getInstance("SSLv3");
SSLContext.getInstance("TLS");
SSLContext.getInstance("TLSv1");
SSLContext.getInstance("TLSv1.1");
// safe
SSLContext.getInstance("TLSv1.2");
SSLContext.getInstance("TLSv1.3");
}
public static void testCreateSslParametersWithProtocol(String[] cipherSuites) {
// unsafe
createSslParameters(cipherSuites, "SSLv3");
createSslParameters(cipherSuites, "TLS");
createSslParameters(cipherSuites, "TLSv1");
createSslParameters(cipherSuites, "TLSv1.1");
createSslParameters(cipherSuites, "TLSv1", "TLSv1.1", "TLSv1.2");
createSslParameters(cipherSuites, "TLSv1.2");
// safe
createSslParameters(cipherSuites, "TLSv1.2");
createSslParameters(cipherSuites, "TLSv1.3");
}
public static SSLParameters createSslParameters(String[] cipherSuites, String... protocols) {
return new SSLParameters(cipherSuites, protocols);
}
public static void testSettingProtocolsForSslParameters() {
// unsafe
new SSLParameters().setProtocols(new String[] { "SSLv3" });
new SSLParameters().setProtocols(new String[] { "TLS" });
new SSLParameters().setProtocols(new String[] { "TLSv1" });
new SSLParameters().setProtocols(new String[] { "TLSv1.1" });
SSLParameters parameters = new SSLParameters();
parameters.setProtocols(new String[] { "TLSv1.1", "TLSv1.2" });
// safe
new SSLParameters().setProtocols(new String[] { "TLSv1.2" });
parameters = new SSLParameters();
parameters.setProtocols(new String[] { "TLSv1.2", "TLSv1.3" });
}
public static void testSettingProtocolForSslSocket() throws IOException {
// unsafe
createSslSocket("SSLv3");
createSslSocket("TLS");
createSslSocket("TLSv1");
createSslSocket("TLSv1.1");
createSslSocket("TLSv1.1", "TLSv1.2");
// safe
createSslSocket("TLSv1.2");
createSslSocket("TLSv1.3");
}
public static SSLSocket createSslSocket(String... protocols) throws IOException {
SSLSocket socket = (SSLSocket) SSLSocketFactory.getDefault().createSocket();
socket.setEnabledProtocols(protocols);
return socket;
}
public static void testSettingProtocolForSslServerSocket() throws IOException {
// unsafe
createSslServerSocket("SSLv3");
createSslServerSocket("TLS");
createSslServerSocket("TLSv1");
createSslServerSocket("TLSv1.1");
createSslServerSocket("TLSv1.1", "TLSv1.2");
// safe
createSslServerSocket("TLSv1.2");
createSslServerSocket("TLSv1.3");
}
public static SSLServerSocket createSslServerSocket(String... protocols) throws IOException {
SSLServerSocket socket = (SSLServerSocket) SSLServerSocketFactory.getDefault().createServerSocket();
socket.setEnabledProtocols(protocols);
return socket;
}
public static void testSettingProtocolForSslEngine() throws NoSuchAlgorithmException {
// unsafe
createSslEngine("SSLv3");
createSslEngine("TLS");
createSslEngine("TLSv1");
createSslEngine("TLSv1.1");
createSslEngine("TLSv1.1", "TLSv1.2");
// safe
createSslEngine("TLSv1.2");
createSslEngine("TLSv1.3");
}
public static SSLEngine createSslEngine(String... protocols) throws NoSuchAlgorithmException {
SSLEngine engine = SSLContext.getDefault().createSSLEngine();
engine.setEnabledProtocols(protocols);
return engine;
}
}

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experimental/Security/CWE/CWE-327/UnsafeTlsVersion.ql