CVE-2017-11613CVE-2017-11613

Affected configuration(s):

cpe:/a:libtiff:libtiff:4.0.8

Date published: 2017-07-26T04:29:00.197-04:00

Date last modified: 2017-07-31T09:10:29.617-04:00

CVSS Score: 4.3

Principal attack vector: NETWORK

Complexity:  MEDIUM

Reference URL: http://www.securityfocus.com/bid/99977

Summary: In LibTIFF 4.0.8, there is a denial of service vulnerability in the TIFFOpen function. A crafted input will lead to a denial of service attack. During the TIFFOpen process, td_imagelength is not checked. The value of td_imagelength can be directly controlled by an input file. In the ChopUpSingleUncompressedStrip function, the _TIFFCheckMalloc function is called based on td_imagelength. If we set the value of td_imagelength close to the amount of system memory, it will hang the system or trigger the OOM killer.

CategoriesUncategorised

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.