CVE-2018-5785
Published: 19 January 2018
In OpenJPEG 2.3.0, there is an integer overflow caused by an out-of-bounds left shift in the opj_j2k_setup_encoder function (openjp2/j2k.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted bmp file.
Notes
| Author | Note |
|---|---|
| ccdm94 |
this vulnerability was introduced by the changes of commit 33a0e66eb12. |
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
|
|
| trusty |
Not vulnerable
(code not present)
|
|
| upstream |
Released
(2.3.1)
|
|
| xenial |
Not vulnerable
(code not present)
|
|
|
Patches:
upstream: https://github.com/uclouvain/openjpeg/commit/ca16fe55014c57090dd97369256c7657aeb25975 |
||
|
openjpeg2
Launchpad, Ubuntu, Debian |
artful |
Ignored
(end of life)
|
| bionic |
Released
(2.3.0-2build0.18.04.1)
|
|
| cosmic |
Ignored
(end of life)
|
|
| disco |
Not vulnerable
(2.3.0-2)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(2.3.1, 2.3.0-2)
|
|
| xenial |
Released
(2.1.2-1.1+deb9u3build0.16.04.1)
|
|
|
Patches:
upstream: https://github.com/uclouvain/openjpeg/commit/ca16fe55014c57090dd97369256c7657aeb25975 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 6.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |