What’s Vulnerable › Vulnerabilities

CVE-2018-14423

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-07-19 · updated 2026-06-17
• Weakness: CWE-369

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).

Affected products

• Debian Linux: 8.0, 9.0
• uclouvain openjpeg: through 2.3.0

References

• https://github.com/uclouvain/openjpeg/issues/1123
• https://lists.debian.org/debian-lts-announce/2018/12/msg00013.html
• https://usn.ubuntu.com/4109-1/
• https://www.debian.org/security/2019/dsa-4405
• https://github.com/uclouvain/openjpeg/issues/1123
• https://lists.debian.org/debian-lts-announce/2018/12/msg00013.html
• https://usn.ubuntu.com/4109-1/
• https://www.debian.org/security/2019/dsa-4405

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