CVE-2016-9448

Description

The TIFFFetchNormalTag function in LibTiff 4.0.6 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) by setting the tags TIFF_SETGET_C16ASCII or TIFF_SETGET_C32_ASCII to values that access 0-byte arrays. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-9297.

References

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

http://www.securityfocus.com/bid/94420

http://www.openwall.com/lists/oss-security/2016/11/18/15

http://www.debian.org/security/2017/dsa-3762

http://lists.opensuse.org/opensuse-security-announce/2016-12/msg00017.html

http://bugzilla.maptools.org/show_bug.cgi?id=2593

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3