[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <2831124.Ha61dFcUh2@blackgate>
Date: Tue, 17 Jan 2017 11:30:36 +0100
From: Agostino Sarubbo <ago@...too.org>
To: oss-security@...ts.openwall.com
Subject: Re: Re: jasper: multiple crashes with UBSAN
On Monday 16 January 2017 19:06:47 cve-assign@...re.org wrote:
> > http://blogs.gentoo.org/ago/2017/01/16/jasper-multiple-crashes-with-ubsan/
> >
> > [] jasper-1.900.17/src/libjasper/include/jasper/jas_math.h:156:11
> > runtime error: left shift of negative value -185
>
> Use CVE-2017-5498.
>
> > [] jasper-1.900.17/src/libjasper/jpc/jpc_dec.c:1838:9
> > runtime error: signed integer overflow: -64356352 *
6359082673847140352
> > cannot be represented in type 'long'
>
> Use CVE-2017-5499.
>
> > [] jasper-1.900.17/src/libjasper/jpc/jpc_dec.c:1819:40
> > runtime error: shift exponent 117 is too large for 64-bit type 'jpc_fix_t'
> > (aka 'long')
>
> Use CVE-2017-5500.
>
> > [] jasper-1.900.17/src/libjasper/jpc/jpc_tsfb.c:233:35
> > runtime error: signed integer overflow: 2013306369 + 251691968
cannot be
> > represented in type 'int'
>
> Use CVE-2017-5501.
>
> > [] jasper-1.900.17/src/libjasper/jp2/jp2_dec.c:485:49
> > runtime error: left shift of negative value -26
>
> Use CVE-2017-5502.
>
>
> --
> CVE Assignment Team
> M/S M300, 202 Burlington Road, Bedford, MA 01730 USA
> [ A PGP key is available for encrypted communications at
> http://cve.mitre.org/cve/request_id.html ]
The previous mail clearly state:
> Timeline:
> 2016-10-28: bug discovered and reported to upstream
Why CVE-2017-* ?
--
Agostino
Powered by blists - more mailing lists
Please check out the
Open Source Software Security Wiki, which is counterpart to this
mailing list.
Confused about mailing lists and their use?
Read about mailing lists on Wikipedia
and check out these
guidelines on proper formatting of your messages.
