CVE-2018-14423

moderate-risk
Published 2018-07-19

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).

Do I need to act?

~
1.6% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (3)

Affected Vendors

Debian Uclouvain

References (8)

Exploit https://github.com/uclouvain/openjpeg/issues/1123
Issue Tracking https://lists.debian.org/debian-lts-announce/2018/12/msg00013.html
https://usn.ubuntu.com/4109-1/
Third Party Advisory https://www.debian.org/security/2019/dsa-4405
Exploit https://github.com/uclouvain/openjpeg/issues/1123
Issue Tracking https://lists.debian.org/debian-lts-announce/2018/12/msg00013.html
https://usn.ubuntu.com/4109-1/
Third Party Advisory https://www.debian.org/security/2019/dsa-4405
39
/ 100
moderate-risk
Severity 26/34 · High
Exploitability 4/34 · Minimal
Exposure 9/34 · Low