CVE-2018-14423
Published: 19 July 2018
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).
Priority
Status
Package | Release | Status |
---|---|---|
openjpeg Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
bionic |
Does not exist
|
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
upstream |
Released
(2.3.1)
|
|
trusty |
Not vulnerable
(code not present)
|
|
xenial |
Not vulnerable
(code not present)
|
|
kinetic |
Does not exist
|
|
Patches: upstream: https://github.com/uclouvain/openjpeg/commit/bd88611ed9ad7144ec4f3de54790cd848175891b |
||
openjpeg2 Launchpad, Ubuntu, Debian |
artful |
Ignored
(end of life)
|
bionic |
Released
(2.3.0-2build0.18.04.1)
|
|
cosmic |
Ignored
(end of life)
|
|
trusty |
Does not exist
|
|
xenial |
Released
(2.1.2-1.1+deb9u3build0.16.04.1)
|
|
disco |
Ignored
(end of life)
|
|
focal |
Not vulnerable
(2.3.1-1ubuntu4)
|
|
jammy |
Not vulnerable
(2.4.0-6)
|
|
upstream |
Released
(2.3.1, 2.3.0-2)
|
|
kinetic |
Not vulnerable
(2.5.0-1)
|
|
Patches: upstream: https://github.com/uclouvain/openjpeg/commit/bd88611ed9ad7144ec4f3de54790cd848175891b |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |