Candidate: CVE-2018-16375
PublicDate: 2018-09-03 00:29:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16375
 https://github.com/uclouvain/openjpeg/issues/1126
Description:
 An issue was discovered in OpenJPEG 2.3.0. Missing checks for
 header_info.height and header_info.width in the function pnmtoimage in
 bin/jpwl/convert.c can lead to a heap-based buffer overflow.
Ubuntu-Description:
 It was discovered that OpenJPEG incorrectly handled certain PNM files. A
 remote attacker could possibly use this issue to cause a denial of service.
Notes:
 mdeslaur> Ubuntu packages are built with -DBUILD_JPWL:BOOL=OFF, so the
 mdeslaur> vulnerable code isn't compiled
Bugs:
Priority: medium
Discovered-by:
Assigned-to:
CVSS:
 nvd: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H [8.8 HIGH]


Patches_openjpeg2:
 upstream: https://github.com/uclouvain/openjpeg/commit/619e1b086eaa21ebd9b23eb67deee543b07bf06f
upstream_openjpeg2: released (2.3.1)
precise/esm_openjpeg2: DNE
trusty_openjpeg2: DNE
trusty/esm_openjpeg2: DNE
xenial_openjpeg2: not-affected (code not compiled)
bionic_openjpeg2: not-affected (code not compiled)
cosmic_openjpeg2: ignored (reached end-of-life)
disco_openjpeg2: ignored (reached end-of-life)
eoan_openjpeg2: ignored (reached end-of-life)
focal_openjpeg2: not-affected (2.3.1-1)
devel_openjpeg2: not-affected (2.3.1-1)