CVE-2018-6405

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.

References

Affected packages

Git / github.com/imagemagick/imagemagick

Affected ranges

Type: GIT
Repo: https://github.com/imagemagick/imagemagick
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Fixed

3278fc22854db6236bcac95c963f0460b247a778

Type: GIT
Repo: https://github.com/imagemagick/imagemagick6
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Fixed

fe6c919ffe956a28087826073b3d533ee3b87ef6

Affected versions

6.*

6.9.4-0

6.9.4-1

6.9.4-10

6.9.4-2

6.9.4-3

6.9.4-4

6.9.4-5

6.9.4-6

6.9.4-7

6.9.4-8

6.9.4-9

6.9.5-0

6.9.5-1

6.9.5-10

6.9.5-2

6.9.5-3

6.9.5-4

6.9.5-5

6.9.5-6

6.9.5-7

6.9.5-8

6.9.5-9

6.9.6-0

6.9.6-1

6.9.6-2

6.9.6-3

6.9.6-4

6.9.6-5

6.9.6-6

6.9.6-7

6.9.6-8

6.9.7-0

6.9.7-1

6.9.7-10

6.9.7-2

6.9.7-3

6.9.7-4

6.9.7-5

6.9.7-6

6.9.7-7

6.9.7-8

6.9.7-9

6.9.8-0

6.9.8-1

6.9.8-10

6.9.8-2

6.9.8-3

6.9.8-4

6.9.8-5

6.9.8-6

6.9.8-7

6.9.8-8

6.9.8-9

6.9.9-0

6.9.9-1

6.9.9-10

6.9.9-11

6.9.9-12

6.9.9-13

6.9.9-14

6.9.9-15

6.9.9-17

6.9.9-18

6.9.9-19

6.9.9-2

6.9.9-20

6.9.9-21

6.9.9-22

6.9.9-23

6.9.9-24

6.9.9-25

6.9.9-26

6.9.9-27

6.9.9-28

6.9.9-29

6.9.9-3

6.9.9-30

6.9.9-31

6.9.9-32

6.9.9-33

6.9.9-34

6.9.9-4

6.9.9-5

6.9.9-6

6.9.9-7

6.9.9-8

6.9.9-9

7.*

7.0.1-0

7.0.1-1

7.0.1-10

7.0.1-2

7.0.1-3

7.0.1-4

7.0.1-5

7.0.1-6

7.0.1-7

7.0.1-8

7.0.1-9

7.0.2-0

7.0.2-1

7.0.2-10

7.0.2-2

7.0.2-3

7.0.2-4

7.0.2-5

7.0.2-6

7.0.2-7

7.0.2-8

7.0.2-9

7.0.3-0

7.0.3-1

7.0.3-10

7.0.3-2

7.0.3-3

7.0.3-4

7.0.3-5

7.0.3-6

7.0.3-7

7.0.3-8

7.0.3-9

7.0.4-0

7.0.4-1

7.0.4-10

7.0.4-2

7.0.4-3

7.0.4-4

7.0.4-5

7.0.4-6

7.0.4-7

7.0.4-8

7.0.4-9

7.0.5-0

7.0.5-1

7.0.5-10

7.0.5-2

7.0.5-3

7.0.5-4

7.0.5-5

7.0.5-6

7.0.5-7

7.0.5-8

7.0.5-9

7.0.6-0

7.0.6-1

7.0.6-2

7.0.6-3

7.0.6-4

7.0.6-5

7.0.6-6

7.0.6-7

7.0.6-8

7.0.6-9

7.0.7-0

7.0.7-1

7.0.7-10

7.0.7-11

7.0.7-12

7.0.7-13

7.0.7-14

7.0.7-15

7.0.7-16

7.0.7-17

7.0.7-18

7.0.7-19

7.0.7-2

7.0.7-20

7.0.7-21

7.0.7-22

7.0.7-3

7.0.7-4

7.0.7-5

7.0.7-6

7.0.7-8

7.0.7-9

7.0.7.7

Database specific

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