CVE-2018-14551
Published: 23 July 2018
The ReadMATImageV4 function in coders/mat.c in ImageMagick 7.0.8-7 uses an uninitialized variable, leading to memory corruption.
Notes
Author | Note |
---|---|
sbeattie | introduced in imagemagick6 in 210474b2fac6a661bfa7ed563213920e93e76395 safe to apply fix in any event ReadMATImageV4 introduced in e806bc5559474b19114faf235266dbb8f6b206ee, predates xenial etc |
Priority
Status
Package | Release | Status |
---|---|---|
imagemagick Launchpad, Ubuntu, Debian |
bionic |
Released
(8:6.9.7.4+dfsg-16ubuntu6.4)
|
trusty |
Not vulnerable
(code not present)
|
|
upstream |
Released
(6.9.10-8)
|
|
xenial |
Not vulnerable
(code not present)
|
|
Patches: upstream: https://github.com/ImageMagick/ImageMagick/commit/389ecc365a7c61404ba078a72c3fa5a3cf1b4101 upstream: https://github.com/ImageMagick/ImageMagick6/commit/db7a4be592328af06d776ce3bab24b8c6de5be20 |
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 |