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 |