Bug#535946: libio-socket-ssl-perl: Partial hostname matching vulnerability fixed in 1.26

Adam D. Barratt adam at adam-barratt.org.uk
Fri Aug 7 17:22:34 UTC 2009


On Fri, 2009-08-07 at 11:30 +0100, Dominic Hargreaves wrote:
> On Wed, Jul 29, 2009 at 10:13:09PM +0100, Dominic Hargreaves wrote:
[...]
> > > > On Mon, Jul 06, 2009 at 10:36:15AM +0100, Dominic Hargreaves wrote:
[...]
> > > >> v1.26 2009.07.03
> > > >> - SECURITY BUGFIX! 
> > > >>   fix Bug in verify_hostname_of_cert where it matched only the prefix for 
> > > >>   the hostname when no wildcard was given, e.g. www.example.org matched
> > > >>   against a certificate with name www.exam in it
> > > >>   Thanks to MLEHMANN for reporting
> > > >> 
> > > >> >From inspecting the source this appears to apply to at least 1.24-1
> > > >> (testing) and 1.16-1 (stable).
[...]
> > I've heard nothing from the security team.
> 
> Therefore may I upload to stable?

Please go ahead.

Regards,

Adam





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