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LIN10-892 : Security Advisory - libtiff - CVE-2017-11613

Created: Jul 27, 2017    Updated: Dec 3, 2018
Resolved Date: Aug 24, 2018
Found In Version: 10.17.41.1
Fix Version: 10.17.41.11
Severity: Standard
Applicable for: Wind River Linux LTS 17
Component/s: Userspace

Description

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.

https://nvd.nist.gov/vuln/detail/CVE-2017-11613

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