Bug 1488476 – CVE-2017-13735 libraw: Floating point exception in kodak_radc_load_raw function in internal/dcraw_common.cpp

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Bug 1488476 - (CVE-2017-13735) CVE-2017-13735 libraw: Floating point exception in kodak_radc_load_raw function in internal/dcraw_common.cpp

Summary:	CVE-2017-13735 libraw: Floating point exception in kodak_radc_load_raw functi...

Status:	CLOSED WONTFIX

Aliases:	CVE-2017-13735

Product:	Security Response
Classification:	Other
Component:	vulnerability (Show other bugs)
Sub Component:
Version:	unspecified
Hardware:	All Linux

Priority	low Severity low
Target Milestone:	---
Target Release:	---
Assigned To:	Red Hat Product Security
QA Contact:
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URL:
Whiteboard:	impact=low,public=20170822,reported=2...
Keywords:	Security

Depends On:	1488931 1488932 1488945 1483988 1488930 1488946 1488947
Blocks:
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Reported:	2017-09-05 09:30 EDT by Pedro Sampaio
Modified:	2017-09-06 09:41 EDT (History)
CC List:	17 users (show)

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Last Closed:	2017-09-06 02:30:49 EDT
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Description Pedro Sampaio 2017-09-05 09:30:06 EDT

There is a floating point exception in dcraw_common.cpp of libRAW. It will lead to remote denial of service attack.

Upstream bug:

https://github.com/LibRaw/LibRaw/issues/96

Proposed patch:

https://github.com/LibRaw/LibRaw/files/1276421/radc_divbyzero.txt

References:

https://bugzilla.redhat.com/show_bug.cgi?id=1483988

Comment 1 Pedro Sampaio 2017-09-06 09:27:38 EDT

Created dcraw tracking bugs for this issue:

Affects: fedora-all [bug 1488932]


Created libkdcraw tracking bugs for this issue:

Affects: fedora-all [bug 1488931]


Created rawtherapee tracking bugs for this issue:

Affects: fedora-all [bug 1488930]

Comment 2 Pedro Sampaio 2017-09-06 09:41:01 EDT

Created LibRaw tracking bugs for this issue:

Affects: epel-6 [bug 1488945]
Affects: fedora-all [bug 1488947]


Created mingw-LibRaw tracking bugs for this issue:

Affects: fedora-all [bug 1488946]

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