CVE-2018-5248
Published: 5 January 2018
In ImageMagick 7.0.7-17 Q16, there is a heap-based buffer over-read in coders/sixel.c in the ReadSIXELImage function, related to the sixel_decode function.
Notes
| Author | Note |
|---|---|
| mdeslaur | 0265-CVE-2018-5248.patch in jessie code not present in trusty |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
imagemagick Launchpad, Ubuntu, Debian |
artful |
Released
(8:6.9.7.4+dfsg-16ubuntu2.2)
|
| bionic |
Released
(8:6.9.7.4+dfsg-16ubuntu6.2)
|
|
| trusty |
Not vulnerable
(code not present)
|
|
| upstream |
Released
(8:6.9.9.34+dfsg-3)
|
|
| xenial |
Released
(8:6.8.9.9-7ubuntu5.11)
|
|
| zesty |
Ignored
(end of life)
|
|
|
Patches: upstream: https://github.com/ImageMagick/ImageMagick/commit/c76434c16b5ac8861ee0c5d5c3ab8974fae3d624 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 8.8 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |