CVE-2016-6223

Critical

Description

The TIFFReadRawStrip1 and TIFFReadRawTile1 functions in tif_read.c in libtiff before 4.0.7 allows remote attackers to cause a denial of service (crash) or possibly obtain sensitive information via a negative index in a file-content buffer.

SeverityCritical

CVSS9.1

Exploit probability—

ProductLibtiff

PublishedJan 23, 2017

First seenJan 23, 2017

How to fix

Vendor advisories

security.gentoo.org/glsa/201701-16

Affected products

Product	Affected versions	Fixed in
libtiff libtiff	v ≤ 4.0.6	—

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