Vulnerability Details CVE-2018-20847
An improper computation of p_tx0, p_tx1, p_ty0 and p_ty1 in the function opj_get_encoding_parameters in openjp2/pi.c in OpenJPEG through 2.3.0 can lead to an integer overflow.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.007
EPSS Ranking 71.6%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 6.8
References
- http://www.securityfocus.com/bid/108921
- https://github.com/uclouvain/openjpeg/commit/5d00b719f4b93b1445e6fb4c766b9a9883c57949
- https://github.com/uclouvain/openjpeg/issues/431
- https://github.com/uclouvain/openjpeg/pull/1168/commits/c58df149900df862806d0e892859b41115875845
- https://lists.debian.org/debian-lts-announce/2019/07/msg00010.html
- http://www.securityfocus.com/bid/108921
- https://github.com/uclouvain/openjpeg/commit/5d00b719f4b93b1445e6fb4c766b9a9883c57949
- https://github.com/uclouvain/openjpeg/issues/431
- https://github.com/uclouvain/openjpeg/pull/1168/commits/c58df149900df862806d0e892859b41115875845
- https://lists.debian.org/debian-lts-announce/2019/07/msg00010.html
Products affected by CVE-2018-20847
-
cpe:2.3:a:uclouvain:openjpeg:-
-
cpe:2.3:a:uclouvain:openjpeg:1.0
-
cpe:2.3:a:uclouvain:openjpeg:1.1
-
cpe:2.3:a:uclouvain:openjpeg:1.2
-
cpe:2.3:a:uclouvain:openjpeg:1.3
-
cpe:2.3:a:uclouvain:openjpeg:1.4
-
cpe:2.3:a:uclouvain:openjpeg:1.5
-
cpe:2.3:a:uclouvain:openjpeg:1.5.1
-
cpe:2.3:a:uclouvain:openjpeg:1.5.2
-
cpe:2.3:a:uclouvain:openjpeg:2.0
-
cpe:2.3:a:uclouvain:openjpeg:2.0.0
-
cpe:2.3:a:uclouvain:openjpeg:2.0.1
-
cpe:2.3:a:uclouvain:openjpeg:2.1
-
cpe:2.3:a:uclouvain:openjpeg:2.1.0
-
cpe:2.3:a:uclouvain:openjpeg:2.1.1
-
cpe:2.3:a:uclouvain:openjpeg:2.1.2
-
cpe:2.3:a:uclouvain:openjpeg:2.2.0
-
cpe:2.3:a:uclouvain:openjpeg:2.3.0
-
cpe:2.3:o:debian:debian_linux:8.0