An error within the "LibRaw::xtrans_interpolate()" function (internal/dcraw_common.cpp) in LibRaw versions prior to 0.18.6 can be exploited to cause an invalid read memory access and subsequently a Denial of Service condition.
https://usn.ubuntu.com/3615-1/
https://secuniaresearch.flexerasoftware.com/secunia_research/2017-19/
https://secuniaresearch.flexerasoftware.com/advisories/76000/
https://github.com/LibRaw/LibRaw/commit/5563e6ddc3f7cb93d98b491194ceebdee7288d36
https://github.com/LibRaw/LibRaw/blob/master/Changelog.txt
Source: Mitre, NVD
Published: 2018-12-07
Updated: 2018-12-28
Base Score: 4.3
Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P
Severity: Medium
Base Score: 6.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS: 0.00489