Vulnerability CVE-2018-5360
Published: 2018-01-13   Modified: 2018-01-14

Description:
LibTIFF before 4.0.6 mishandles the reading of TIFF files, as demonstrated by a heap-based buffer over-read in the ReadTIFFImage function in coders/tiff.c in GraphicsMagick 1.3.27.

Type:

CWE-125

 (Out-of-bounds Read)

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Libtiff -> Libtiff 
Graphicsmagick -> Graphicsmagick 

 References:
http://bugzilla.maptools.org/show_bug.cgi?id=2500
https://gitlab.com/libtiff/libtiff/commit/739dcd28a061738b317c1e9f91029d9cbc157159
https://sourceforge.net/p/graphicsmagick/bugs/540/
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