CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
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:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS
Percentile
46.9%
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.
Author | Note |
---|---|
mdeslaur | not fixing memory leak in trusty and xenial |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 17.10 | noarch | imagemagick | <Â 8:6.9.7.4+dfsg-16ubuntu2.2 | UNKNOWN |
ubuntu | 18.04 | noarch | imagemagick | <Â 8:6.9.7.4+dfsg-16ubuntu6.2 | UNKNOWN |
ubuntu | 14.04 | noarch | imagemagick | <Â 8:6.7.7.10-6ubuntu3.11 | UNKNOWN |
ubuntu | 16.04 | noarch | imagemagick | <Â 8:6.8.9.9-7ubuntu5.11 | UNKNOWN |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
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:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS
Percentile
46.9%