CVE-2018-9133
Published: 30 March 2018
ImageMagick 7.0.7-26 Q16 has excessive iteration in the DecodeLabImage and EncodeLabImage functions (coders/tiff.c), which results in a hang (tens of minutes) with a tiny PoC file. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted tiff file.
Notes
| Author | Note |
|---|---|
| mdeslaur | 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 |
Needs triage
|
|
| xenial |
Released
(8:6.8.9.9-7ubuntu5.11)
|
|
|
Patches: upstream: https://github.com/ImageMagick/ImageMagick/commit/089fca04e0130549fa15f48ace3f56e30a06049a |
||
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 |