Description
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.
References (5)
Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/98592
Permissions Required, Third Party Advisory x_refsource_misc
https://secuniaresearch.flexerasoftware.com/secunia_research/2017-6/
Permissions Required, Third Party Advisory x_refsource_misc
https://secuniaresearch.flexerasoftware.com/advisories/75737/
Third Party Advisory vendor-advisory
x_refsource_debian
http://www.debian.org/security/2017/dsa-3950
Patch, Third Party Advisory x_refsource_misc
https://github.com/LibRaw/LibRaw/commit/d7c3d2cb460be10a3ea7b32e9443a83c243b2251
Scores
CVSS v3
7.8
EPSS
0.0047
EPSS Percentile
64.7%
Attack Vector
LOCAL
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-119
Status
published
Products (2)
libraw/libraw
< 0.18.1
LibRaw/LibRaw
0.x prior to 0.18.2
Published
May 16, 2017
Tracked Since
Feb 18, 2026