High severity · published Jul 19, 2018
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…
7.5
CVSS
3.2%
EPSS
No
On KEV
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 vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.2% · higher than 88% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
8.0; 9.0 · source: NVD
OP
Openjpeg · Uclouvain
through 2.3.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-14423
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-14423
Exploit
https://github.com/uclouvain/openjpeg/issues/1123
Issue Tracking
https://lists.debian.org/debian-lts-announce/2018/12/msg00013.html
usn.ubuntu.com
https://usn.ubuntu.com/4109-1/
Third Party Advisory
https://www.debian.org/security/2019/dsa-4405
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