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Posted to dev@tomcat.apache.org by bu...@apache.org on 2015/01/11 19:20:56 UTC

[Bug 57432] New: Incorrect values for SSL_OP_NO_TLSv1_1 and SSL_OP_NO_TLSv1_2

https://issues.apache.org/bugzilla/show_bug.cgi?id=57432

            Bug ID: 57432
           Summary: Incorrect values for SSL_OP_NO_TLSv1_1 and
                    SSL_OP_NO_TLSv1_2
           Product: Tomcat Native
           Version: 1.1.32
          Hardware: All
                OS: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Library
          Assignee: dev@tomcat.apache.org
          Reporter: jpinner@twitter.com

Bug 53952 added support for TLS 1.1 and TLS 1.2 and added the following
constants (from jni/java/org/apache/tomcat/jni/SSL.java)

public static final int SSL_OP_NO_TLSv1_1                       = 0x08000000;
public static final int SSL_OP_NO_TLSv1_2                       = 0x10000000;

that get passed into OpenSSl's SSL_CTX_set_options (see
jni/native/src/sslcontext.c). OpenSSL however defines these constants
out-of-order (from ssl/ssl.h):

#define SSL_OP_NO_TLSv1_2                               0x08000000L
#define SSL_OP_NO_TLSv1_1                               0x10000000L

The result is that defining "SSL_OP_NO_TLSv1_1" instead disables support for
TLS 1.2 (and vice-versa).

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[Bug 57432] Incorrect values for SSL_OP_NO_TLSv1_1 and SSL_OP_NO_TLSv1_2

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=57432

Konstantin Kolinko <kn...@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|Library                     |Connectors
            Version|1.1.32                      |8.0.18
            Product|Tomcat Native               |Tomcat 8
   Target Milestone|---                         |----

--- Comment #1 from Konstantin Kolinko <kn...@gmail.com> ---
Java code of Tomcat Native is maintained in Tomcat proper. I am moving the bug
there.

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[Bug 57432] Incorrect values for SSL_OP_NO_TLSv1_1 and SSL_OP_NO_TLSv1_2

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=57432

Mark Thomas <ma...@apache.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #2 from Mark Thomas <ma...@apache.org> ---
Fixed in trunk and 8.0.x (for 8.0.19 onwards).

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[Bug 57432] Incorrect values for SSL_OP_NO_TLSv1_1 and SSL_OP_NO_TLSv1_2

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=57432

--- Comment #3 from Christopher Schultz <ch...@christopherschultz.net> ---
(In reply to Jeff Pinner from comment #0)
> Bug 53952 added support for TLS 1.1 and TLS 1.2 and added the following
> constants (from jni/java/org/apache/tomcat/jni/SSL.java)
> 
> public static final int SSL_OP_NO_TLSv1_1                       = 0x08000000;
> public static final int SSL_OP_NO_TLSv1_2                       = 0x10000000;

For the record, these constants were added in r1632577 which slightly pre-dates
the commits directly-related to bug #53952.

Also note that these constants were never back-ported to Tomcat 7.

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