[3.5] tiff: Heap-buffer overflow in tools/tiffcp via crafted BitsPerSample value (CVE-2017-5225)
LibTIFF version 4.0.7 is vulnerable to a heap buffer overflow in the tools/tiffcp resulting in DoS or code execution via a crafted BitsPerSample value.
References:
http://bugzilla.maptools.org/show\_bug.cgi?id=2656
http://bugzilla.maptools.org/show\_bug.cgi?id=2657
Patch:
https://github.com/vadz/libtiff/commit/5c080298d59efa53264d7248bbe3a04660db6ef7
(from redmine: issue id 6734, created on 2017-01-25, closed on 2017-01-28)
- Relations:
- parent #6732 (closed)
- Changesets:
- Revision 11139bb7 by Sergei Lukin on 2017-01-26T13:27:59Z:
main/tiff: security fixes #6734
CVE-2017-5225: Heap-buffer overflow in tools/tiffcp via crafted BitsPerSample value