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Debian: CVE-2019-7663: tiff -- security update

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Debian: CVE-2019-7663: tiff -- security update

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
02/09/2019
Created
03/19/2019
Added
02/20/2019
Modified
05/04/2020

Description

An Invalid Address dereference was discovered in TIFFWriteDirectoryTagTransferfunction in libtiff/tif_dirwrite.c in LibTIFF 4.0.10, affecting the cpSeparateBufToContigBuf function in tiffcp.c. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted tiff file. This is different from CVE-2018-12900.

Solution(s)

  • debian-upgrade-tiff

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