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).
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.22%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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).
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 3.22% probability · 88th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-369
- Affected
- uclouvain/openjpeg · debian/debian linux
- Source
- cve@mitre.org
EPSS 3.2% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://github.com/uclouvain/openjpeg/issues/1123Exploit, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/12/msg00013.htmlIssue Tracking, Third Party Advisory
- https://usn.ubuntu.com/4109-1/
- https://www.debian.org/security/2019/dsa-4405Third Party Advisory
- https://github.com/uclouvain/openjpeg/issues/1123Exploit, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/12/msg00013.htmlIssue Tracking, Third Party Advisory
- https://usn.ubuntu.com/4109-1/
- https://www.debian.org/security/2019/dsa-4405Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.