CVE-2017-11449
Published: 19 July 2017
coders/mpc.c in ImageMagick before 7.0.6-1 does not enable seekable streams and thus cannot validate blob sizes, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via an image received from stdin.
Notes
| Author | Note |
|---|---|
| mdeslaur | This is 0056-1-2-Enable-heap-overflow-check-for-stdin-for-mpc-fil.patch and 0057-2-2-Enable-heap-overflow-check-for-stdin-for-mpc-fil.patch |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
imagemagick Launchpad, Ubuntu, Debian |
trusty |
Released
(8:6.7.7.10-6ubuntu3.8)
|
| upstream |
Released
(8:6.9.7.4+dfsg-12)
|
|
| xenial |
Released
(8:6.8.9.9-7ubuntu5.8)
|
|
| yakkety |
Ignored
(end of life)
|
|
| zesty |
Released
(8:6.9.7.4+dfsg-3ubuntu1.2)
|
|
|
Patches: upstream: https://github.com/ImageMagick/ImageMagick/commit/b007dd3a048097d8f58949297f5b434612e1e1a3 upstream: https://github.com/ImageMagick/ImageMagick/commit/529ff26b68febb2ac03062c58452ea0b4c6edbc1 |
||
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:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |