OpenSSL bufffer overflow

Stefan Esser se at FreeBSD.org
Thu Oct 4 06:39:14 PDT 2007


Mike Tancsa schrieb:
> At 05:43 PM 9/28/2007, Stefan Esser wrote:
>> I did not see any commits to the OpenSSL code, recently; is anybody
>> going to commit the fix?
>>
>> See http://www.securityfocus.com/archive/1/480855/30/0 for details ...
> 
> How serious is this particular issue ? Is it easily exploitable, or
> difficult to do ?  Are some apps more at risk of exploitation than
> others ? e.g. ssh,apache ?

Seems that the following URL (from the FreeBSD Security Advisory)
has a better formatted version of the same information as can be
found at the location I had given:

	http://marc.info/?l=bugtraq&m=119091888624735

A trailing '\0' can be written on the position following a buffer,
with little effort. The BugTraq entry describes it in detail ...
But (AFAIK) no further analysis has been performed.

Regards, STefan


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