CVE-2018-19543
Published: 26 November 2018
An issue was discovered in JasPer 2.0.14. There is a heap-based buffer over-read of size 8 in the function jp2_decode in libjasper/jp2/jp2_dec.c.
Notes
Author | Note |
---|---|
mdeslaur | same fix as CVE-2018-9782 |
Priority
Status
Package | Release | Status |
---|---|---|
jasper Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
eoan |
Does not exist
|
|
focal |
Does not exist
|
|
upstream |
Needs triage
|
|
impish |
Does not exist
|
|
groovy |
Does not exist
|
|
trusty |
Does not exist
(trusty was needed)
|
|
xenial |
Needed
|
|
hirsute |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
mantic |
Does not exist
|
|
Patches: upstream: https://github.com/jasper-software/jasper/commit/839b1bcf0450ff036c28e8db40a7abf886e02891 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.8 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |