CVE-2018-20467
Published: 25 December 2018
In coders/bmp.c in ImageMagick before 7.0.8-16, an input file can result in an infinite loop and hang, with high CPU and memory consumption. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted file.
Priority
Status
Package | Release | Status |
---|---|---|
imagemagick Launchpad, Ubuntu, Debian |
bionic |
Released
(8:6.9.7.4+dfsg-16ubuntu6.7)
|
cosmic |
Released
(8:6.9.10.8+dfsg-1ubuntu2.2)
|
|
disco |
Released
(8:6.9.10.14+dfsg-7ubuntu2.2)
|
|
upstream |
Released
(8:6.9.10.23+dfsg-1)
|
|
xenial |
Released
(8:6.8.9.9-7ubuntu5.14)
|
|
trusty |
Needed
|
|
focal |
Not vulnerable
(8:6.9.10.23+dfsg-2)
|
|
jammy |
Not vulnerable
(8:6.9.10.23+dfsg-2)
|
|
kinetic |
Not vulnerable
(8:6.9.10.23+dfsg-2)
|
|
lunar |
Not vulnerable
(8:6.9.10.23+dfsg-2)
|
|
mantic |
Not vulnerable
(8:6.9.10.23+dfsg-2)
|
|
Patches: upstream: https://github.com/ImageMagick/ImageMagick/commit/db0add932fb850d762b02604ca3053b7d7ab6deb upstream: https://github.com/ImageMagick/ImageMagick6/commit/4dd53a3f790147aaf18b2dd4d15f2a19f9432d3f |
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:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |