Ubuntu.comUB:CVE-2017-11526CVE-2017-11526
7.1 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:N/A:C
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
0.002 Low
EPSS
Percentile
61.3%
The ReadOneMNGImage function in coders/png.c in ImageMagick before 6.9.9-0
and 7.x before 7.0.6-1 allows remote attackers to cause a denial of service
(large loop and CPU consumption) via a crafted file.
Bugs
- <https://github.com/ImageMagick/ImageMagick/issues/527>
- <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=867825>
Notes
| Author | Note |
|---|---|
| seth-arnold | The linked patch looks useless to me. |
| mdeslaur | This is 0242-CPU-exhaustion-in-ReadOneJNGImage.patch |
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 14.04 | noarch | imagemagick | < 8:6.7.7.10-6ubuntu3.8 | UNKNOWN |
| ubuntu | 16.04 | noarch | imagemagick | < 8:6.8.9.9-7ubuntu5.8 | UNKNOWN |
| ubuntu | 17.04 | noarch | imagemagick | < 8:6.9.7.4+dfsg-3ubuntu1.2 | UNKNOWN |
Related
7.1 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:N/A:C
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
0.002 Low
EPSS
Percentile
61.3%