CVE-2018-7470
Published: 25 February 2018
An issue was discovered in ImageMagick 7.0.7-22 Q16. The IsWEBPImageLossless function in coders/webp.c allows attackers to cause a denial of service (segmentation violation) via a crafted file.
Notes
| Author | Note |
|---|---|
| mdeslaur | webp not enabled |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
imagemagick Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(code not built)
|
| bionic |
Not vulnerable
(code not built)
|
|
| trusty |
Not vulnerable
(code not built)
|
|
| upstream |
Released
(8:6.9.9.39+dfsg-1)
|
|
| xenial |
Not vulnerable
(code not built)
|
|
|
Patches: upstream: https://github.com/ImageMagick/ImageMagick/commit/8130e12eb30685ef958f4e62fe624da393920be7 upstream: https://github.com/ImageMagick/ImageMagick/commit/7305dacfcdf5e51c4f8d0ba9f77fa97792f8acf7 |
||
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 |