Ubuntu.comUB:CVE-2016-4562CVE-2016-4562
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.005 Low
EPSS
Percentile
76.5%
The DrawDashPolygon function in MagickCore/draw.c in ImageMagick before
6.9.4-0 and 7.x before 7.0.1-2 mishandles calculations of certain vertices
integer data, which allows remote attackers to cause a denial of service
(buffer overflow and application crash) or possibly have unspecified other
impact via a crafted file.
Bugs
- <https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=832885>
- <https://bugs.launchpad.net/ubuntu/+source/imagemagick/+bug/1615929>
Notes
| Author | Note |
|---|---|
| mdeslaur | This is 0122-Prevent-buffer-overflow-in-magick-draw.c.patch |
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 12.04 | noarch | imagemagick | < 8:6.6.9.7-5ubuntu3.5 | UNKNOWN |
| ubuntu | 14.04 | noarch | imagemagick | < 8:6.7.7.10-6ubuntu3.2 | UNKNOWN |
| ubuntu | 16.04 | noarch | imagemagick | < 8:6.8.9.9-7ubuntu5.2 | UNKNOWN |
| ubuntu | 16.10 | noarch | imagemagick | < 8:6.8.9.9-7ubuntu8.1 | UNKNOWN |
Related
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.005 Low
EPSS
Percentile
76.5%