Bug 1469769 – CVE-2017-9953 exiv2: Segmentation fault in Image::printIFDStructure

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Bug 1469769 - (CVE-2017-9953) CVE-2017-9953 exiv2: Segmentation fault in Image::printIFDStructure

Summary:	CVE-2017-9953 exiv2: Segmentation fault in Image::printIFDStructure

Status:	NEW

Aliases:	CVE-2017-9953

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

Priority	low Severity low
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Assigned To:	Red Hat Product Security
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Whiteboard:	impact=low,public=20170711,reported=2...
Keywords:	Security

Depends On:	1469771
Blocks:
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Reported:	2017-07-11 15:41 EDT by Pedro Sampaio
Modified:	2018-04-30 18:15 EDT (History)
CC List:	4 users (show)

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Description Pedro Sampaio 2017-07-11 15:41:27 EDT

There is an invalid free in Image::printIFDStructure that leads to a
Segmentation fault in Exiv2 0.26. A crafted input will lead to a remote
denial of service attack.

References:

https://bugzilla.redhat.com/show_bug.cgi?id=1465061

Comment 1 Pedro Sampaio 2017-07-11 15:42:03 EDT

Created exiv2 tracking bugs for this issue:

Affects: fedora-all [bug 1469771]

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