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ubuntuUbuntuUSN-4034-1
HistoryJun 25, 2019 - 12:00 a.m.

ImageMagick vulnerabilities

2019-06-2500:00:00
ubuntu.com
48

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

8 High

AI Score

Confidence

High

7.1 High

CVSS2

Access Vector

NETWORK

Access 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

0.242 Low

EPSS

Percentile

96.5%

Releases

  • Ubuntu 19.04
  • Ubuntu 18.10
  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM

Packages

  • imagemagick - Image manipulation programs and library

Details

It was discovered that ImageMagick incorrectly handled certain malformed
image files. If a user or automated system using ImageMagick were tricked
into opening a specially crafted image, an attacker could exploit this to
cause a denial of service or possibly execute code with the privileges of
the user invoking the program.

Due to a large number of issues discovered in GhostScript that prevent it
from being used by ImageMagick safely, the update for Ubuntu 18.10 and
Ubuntu 19.04 includes a default policy change that disables support for the
Postscript and PDF formats in ImageMagick. This policy can be overridden if
necessary by using an alternate ImageMagick policy configuration.

OSVersionArchitecturePackageVersionFilename
Ubuntu19.04noarchimagemagick< 8:6.9.10.14+dfsg-7ubuntu2.2UNKNOWN
Ubuntu19.04noarchimagemagick-6-common< 8:6.9.10.14+dfsg-7ubuntu2.2UNKNOWN
Ubuntu19.04noarchimagemagick-6-doc< 8:6.9.10.14+dfsg-7ubuntu2.2UNKNOWN
Ubuntu19.04noarchimagemagick-6.q16< 8:6.9.10.14+dfsg-7ubuntu2.2UNKNOWN
Ubuntu19.04noarchimagemagick-6.q16-dbgsym< 8:6.9.10.14+dfsg-7ubuntu2.2UNKNOWN
Ubuntu19.04noarchimagemagick-6.q16hdri< 8:6.9.10.14+dfsg-7ubuntu2.2UNKNOWN
Ubuntu19.04noarchimagemagick-6.q16hdri-dbgsym< 8:6.9.10.14+dfsg-7ubuntu2.2UNKNOWN
Ubuntu19.04noarchimagemagick-common< 8:6.9.10.14+dfsg-7ubuntu2.2UNKNOWN
Ubuntu19.04noarchimagemagick-doc< 8:6.9.10.14+dfsg-7ubuntu2.2UNKNOWN
Ubuntu19.04noarchlibimage-magick-perl< 8:6.9.10.14+dfsg-7ubuntu2.2UNKNOWN
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References

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

8 High

AI Score

Confidence

High

7.1 High

CVSS2

Access Vector

NETWORK

Access 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

0.242 Low

EPSS

Percentile

96.5%