CVE-2017-6887: A boundary error within the "parse_tiff_ifd()" function (internal/dcraw_common.cpp) in LibRaw versions before 0.18.2 can be exploited to cause a memory…

PriorityP336high7.8CVSS 3.0

AVLACLPRNUIRSUCHIHAH

EPSS

1.56%

72.7th percentile

A boundary error within the "parse_tiff_ifd()" function (internal/dcraw_common.cpp) in LibRaw versions before 0.18.2 can be exploited to cause a memory corruption via e.g. a specially crafted KDC file with model set to "DSLR-A100" and containing multiple sequences of 0x100 and 0x14A TAGs.

Affected

7 ranges

Vendor	Product	Version range	Fixed in
debian	libraw	< libraw 0.18.2-2 (bookworm)	libraw 0.18.2-2 (bookworm)
libraw	libraw	<= 0.18.1	—
libraw	libraw	—	—
libraw	libraw	>= 0 < 0.18.2-2	0.18.2-2
libraw	libraw	>= 0 < 0.18.2-2	0.18.2-2
libraw	libraw	>= 0 < 0.18.2-2	0.18.2-2
libraw	libraw	>= 0 < 0.18.2-2	0.18.2-2

CVSS provenance

nvdv3.07.8HIGHCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

osv7.8HIGH

vendor_debian7.8HIGH

vendor_redhat7.8HIGH

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