CVE-2018-6405
Published: 30 January 2018
In the ReadDCMImage function in coders/dcm.c in ImageMagick before 7.0.7-23, each redmap, greenmap, and bluemap variable can be overwritten by a new pointer. The previous pointer is lost, which leads to a memory leak. This allows remote attackers to cause a denial of service.
Priority
Low
CVSS 3 base score: 6.5
Status
| Package | Release | Status |
|---|---|---|
|
imagemagick Launchpad, Ubuntu, Debian |
Upstream |
Released
(8:6.9.9.34+dfsg-3)
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(8:6.9.7.4+dfsg-16ubuntu6.2)
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Released
(8:6.8.9.9-7ubuntu5.11)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
(trusty was released [8:6.7.7.10-6ubuntu3.11])
|
|
|
Patches: Upstream: https://github.com/ImageMagick/ImageMagick/commit/1fbed78912c830ccd82eecdb8a1db4882abb8276 |
||
Notes
| Author | Note |
|---|---|
| mdeslaur | not fixing memory leak in trusty and xenial |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6405
- https://ubuntu.com/security/notices/USN-3681-1
- NVD
- Launchpad
- Debian