Vulnerability Details : CVE-2018-14423
Division-by-zero vulnerabilities in the functions pi_next_pcrl, pi_next_cprl, and pi_next_rpcl in lib/openjp3d/pi.c in OpenJPEG through 2.3.0 allow remote attackers to cause a denial of service (application crash).
Vulnerability category: Denial of service
Exploit prediction scoring system (EPSS) score for CVE-2018-14423
Probability of exploitation activity in the next 30 days: 0.66%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 77 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2018-14423
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
[email protected] |
|
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
[email protected] |
CWE ids for CVE-2018-14423
-
The product divides a value by zero.Assigned by: [email protected] (Primary)
References for CVE-2018-14423
- https://usn.ubuntu.com/4109-1/
-
https://www.debian.org/security/2019/dsa-4405
Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2018/12/msg00013.html
Issue Tracking;Third Party Advisory
-
https://github.com/uclouvain/openjpeg/issues/1123
Exploit;Patch;Third Party Advisory
Products affected by CVE-2018-14423
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:a:uclouvain:openjpeg:*:*:*:*:*:*:*:*