CVE-2016-3634

High

Description

The tagCompare function in tif_dirinfo.c in the thumbnail tool in LibTIFF 4.0.6 and earlier allows remote attackers to cause a denial of service (out-of-bounds read) via vectors related to field_tag matching.

SeverityHigh

CVSS7.5

Exploit probability—

ProductLibtiff

PublishedOct 3, 2016

First seenOct 3, 2016

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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