CVE-2018-5727
Published: 16 January 2018
In OpenJPEG 2.3.0, there is an integer overflow vulnerability in the opj_t1_encode_cblks function (openjp2/t1.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted bmp file.
From the Ubuntu Security Team
It was discovered that OpenJPEG incorrectly handled certain BMP files. A remote attacker could possibly use this issue to cause a denial of service.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
ghostscript Launchpad, Ubuntu, Debian |
bionic |
Released
(9.26~dfsg+0-0ubuntu0.18.04.14)
|
| focal |
Not vulnerable
(uses system openjpeg2)
|
|
| groovy |
Not vulnerable
(uses system openjpeg2)
|
|
| hirsute |
Not vulnerable
(uses system openjpeg2)
|
|
| impish |
Not vulnerable
(uses system openjpeg2)
|
|
| jammy |
Not vulnerable
(uses system openjpeg2)
|
|
| kinetic |
Not vulnerable
(uses system openjpeg2)
|
|
| lunar |
Not vulnerable
(uses system openjpeg2)
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Released
(9.26~dfsg+0-0ubuntu0.16.04.14)
|
|
|
openjpeg Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| focal |
Does not exist
|
|
| groovy |
Does not exist
|
|
| hirsute |
Does not exist
|
|
| impish |
Does not exist
|
|
| jammy |
Does not exist
|
|
| kinetic |
Does not exist
|
|
| lunar |
Does not exist
|
|
| trusty |
Ignored
(changes too intrusive)
|
|
| upstream |
Released
(2.3.1)
|
|
| xenial |
Ignored
(changes too intrusive)
|
|
|
Patches: upstream: https://github.com/uclouvain/openjpeg/commit/a1d32a596a94280178c44a55d7e7f1acd992ed5d |
||
|
openjpeg2 Launchpad, Ubuntu, Debian |
artful |
Ignored
(reached end-of-life)
|
| bionic |
Needed
|
|
| cosmic |
Ignored
(reached end-of-life)
|
|
| disco |
Ignored
(reached end-of-life)
|
|
| eoan |
Ignored
(reached end-of-life)
|
|
| focal |
Not vulnerable
(2.3.1-1)
|
|
| groovy |
Not vulnerable
(2.3.1-1)
|
|
| hirsute |
Not vulnerable
(2.3.1-1)
|
|
| impish |
Not vulnerable
(2.3.1-1)
|
|
| jammy |
Not vulnerable
(2.3.1-1)
|
|
| kinetic |
Not vulnerable
(2.3.1-1)
|
|
| lunar |
Not vulnerable
(2.3.1-1)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(2.3.1)
|
|
| xenial |
Released
(2.1.2-1.1+deb9u6ubuntu0.1~esm1)
|
|
|
Patches: upstream: https://github.com/uclouvain/openjpeg/pull/1187 |
||
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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |