Re: Double free corruption in JasPer JPEG-2000 implementation (CVE-2015-5203)

[Tomas Hoger <thoger () redhat com>]

On Sun, 16 Aug 2015 18:48:49 +0000 mancha wrote:

> On Sun, Aug 16, 2015 at 05:22:50PM +0200, Gustavo Grieco wrote:
> > A new double free affecting JasPer JPEG-2000 (libjasper 1.900) has
> > been found triggered by function jasper_image_stop_load.  Despite this
> > library is used by many programs (
> > http://www.ece.uvic.ca/~frodo/jasper/#overview), there is no one
> > providing support, so there is no fix so far.
>
> If you email me your crasher I can look into a fix.

More details noted in:

https://bugzilla.redhat.com/show_bug.cgi?id=1254242#c3

-- 
Tomas Hoger / Red Hat Product Security