CVE-2016-3632

moderate-risk

Published 2016-09-21

The _TIFFVGetField function in tif_dirinfo.c in LibTIFF 4.0.6 and earlier allows remote attackers to cause a denial of service (out-of-bounds write) or execute arbitrary code via a crafted TIFF image.

Do I need to act?

0.51% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 7.8/10 High

LOCAL / LOW complexity

Affected Products (3)

Libtiff

Vm Server

Affected Vendors

Oracle Libtiff

References (20)

Issue Tracking http://bugzilla.maptools.org/show_bug.cgi?id=2549

http://rhn.redhat.com/errata/RHSA-2016-1546.html

http://rhn.redhat.com/errata/RHSA-2016-1547.html

Mailing List http://www.openwall.com/lists/oss-security/2016/04/08/9

http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.h...

Patch http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.htm...

http://www.securityfocus.com/bid/85953

Third Party Advisory http://www.securityfocus.com/bid/85960

Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=1325095

https://security.gentoo.org/glsa/201701-16