CVE-2018-16329
Published: 1 September 2018
In ImageMagick before 7.0.8-8, a NULL pointer dereference exists in the GetMagickProperty function in MagickCore/property.c.
Notes
| Author | Note |
|---|---|
| sbeattie | looks like image_info NULL checks are missing from GetMagickPropertyLetter() function. See also https://github.com/ImageMagick/ImageMagick/commit/db2a1d6aaff3a83a74b37731405424c95f0c873a unfixed in imagemagick6 as of 2018-10-02 |
| mdeslaur | upstream states that this issue does not affect IM6 |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
imagemagick Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(code not present)
|
| cosmic |
Not vulnerable
(code not present)
|
|
| trusty |
Not vulnerable
(code not present)
|
|
| upstream |
Needs triage
|
|
| xenial |
Not vulnerable
(code not present)
|
|
|
Patches: other: https://github.com/ImageMagick/ImageMagick/commit/db2a1d6aaff3a83a74b37731405424c95f0c873a |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 9.8 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |