CVE-2018-20467

In coders/bmp.c in ImageMagick before 7.0.8-16, an input file can result in an infinite loop and hang, with high CPU and memory consumption. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted file.

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

db0add932fb850d762b02604ca3053b7d7ab6deb

Affected versions

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

7.0.7-23

7.0.7-24

7.0.7-25

7.0.7-26

7.0.7-27

7.0.7-28

7.0.7-29

7.0.7-3

7.0.7-30

7.0.7-31

7.0.7-32

7.0.7-33

7.0.7-34

7.0.7-35

7.0.7-36

7.0.7-37

7.0.7-38

7.0.7-39

7.0.7-4

7.0.7-5

7.0.7-6

7.0.7-8

7.0.7-9

7.0.7.7

7.0.8-0

7.0.8-1

7.0.8-10

7.0.8-11

7.0.8-12

7.0.8-13

7.0.8-14

7.0.8-15

7.0.8-2

7.0.8-3

7.0.8-4

7.0.8-5

7.0.8-6

7.0.8-7

7.0.8-8

7.0.8-9

Database specific

vanir_signatures

[
    {
        "signature_type": "Line",
        "source": "https://github.com/imagemagick/imagemagick/commit/db0add932fb850d762b02604ca3053b7d7ab6deb",
        "target": {
            "file": "coders/bmp.c"
        },
        "id": "CVE-2018-20467-05218939",
        "signature_version": "v1",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "293618921234006187725026705153267768408",
                "219143665669723635930644710924043484224",
                "170557331076595812404947877217045034650",
                "96903361799435717810353801926990434717",
                "310580233459027267181364493513210713452",
                "172043174085921814705713042194620648075",
                "339103991722258511311485492361405518590",
                "136276267307880617912353831816070723228",
                "5799514899510382603266263518417502069",
                "232385043645597361895693391864307687072",
                "186038132249756181061372186195446953558",
                "340206235807699397960135583932195821887",
                "326877051604193313666551318498397581865",
                "246186099544855009949670345724067477557",
                "78219939539375403463584502218923075938"
            ]
        },
        "deprecated": false
    },
    {
        "signature_type": "Function",
        "source": "https://github.com/imagemagick/imagemagick/commit/db0add932fb850d762b02604ca3053b7d7ab6deb",
        "target": {
            "file": "coders/bmp.c",
            "function": "ReadBMPImage"
        },
        "id": "CVE-2018-20467-5bcc1c50",
        "signature_version": "v1",
        "digest": {
            "function_hash": "18072874593179590851956265762794069767",
            "length": 23797.0
        },
        "deprecated": false
    }
]

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-20467.json"