[Pkg-openssl-devel] CVE-2007-4995 and CVE-2007-5135

Bennet Fauber bennet at umich.edu
Tue Mar 11 21:43:36 UTC 2008


Sorry to bother you with questions.  We've found a great deal of confusion 
about the two vulnerabilities CVE-2007-4995 and CVE-2007-5135.  These were 
reported in the same addvisory from openssl,

 	http://www.openssl.org/news/secadv_20071012.txt

on Oct 12, 2008.  The two bugs appear to affect slightly different sets of 
openssl versions, and they both appear to be off-by-one errors.  I think I 
see that one, CVE-2007-5135, which was off-by-one in the 
SSL_get_shared_ciphers() function from the changelog, but I don't see any 
reference to CVE-2007-4995 which may not have been reported until Oct. 
The second of these affects DTLS, and I have been unable to find anyplace 
where DTLS is actually used, so it may not matter much.

But, there is a security department sending me nagging letters, so I 
thought I would ask whether you know anything about that second bug and 
whether it is likely to be addressed?

Thanks,			-- bennet

--
System Administrator
Mathematics Department
University of Michigan
(734) 763-6521



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