OpenSSL warning from dns/bind95 build...?

Chuck Swiger cswiger at mac.com
Fri Jul 11 20:29:16 UTC 2008


Hi, all--

Apropos of this security issue with BIND, I just tried updating a  
FreeBSD-6.3-STABLE system with dns/bind95, and it loudly complains  
about the OpenSSL version which comes with the system:

> [ ... ]
> config.status: creating include/isc/platform.h
> config.status: creating config.h
> WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING  
> WARNING WARNING
> WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING  
> WARNING WARNING
> WARNING 
>                                                                   
> WARNING
> WARNING         Your OpenSSL crypto library may be vulnerable  
> to        WARNING
> WARNING         one or more of the the following known  
> security         WARNING
> WARNING          
> flaws:                                                  WARNING
> WARNING 
>                                                                   
> WARNING
> WARNING         CAN-2002-0659, CAN-2006-4339, CVE-2006-2937  
> and         WARNING
> WARNING          
> CVE-2006-2940.                                          WARNING
> WARNING 
>                                                                   
> WARNING
> WARNING         It is recommended that you upgrade to  
> OpenSSL           WARNING
> WARNING         version 0.9.8d/0.9.7l (or  
> greater).                     WARNING
> WARNING 
>                                                                   
> WARNING
> WARNING         You can disable this warning by  
> specifying:             WARNING
> WARNING 
>                                                                   
> WARNING
> WARNING               --disable-openssl-version-check           
> 	        WARNING
> WARNING 
>                                                                   
> WARNING
> WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING  
> WARNING WARNING
> WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING  
> WARNING WARNING
> ===>  Building for bind95-base-9.5.0.1

Is the version of OpenSSL now included with RELENG_6 (OpenSSL 0.9.7e- 
p1) OK, or is it at risk as reported?

Regards,
-- 
-Chuck



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