CVE-2018-16643

The functions ReadDCMImage in coders/dcm.c, ReadPWPImage in coders/pwp.c, ReadCALSImage in coders/cals.c, and ReadPICTImage in coders/pict.c in ImageMagick 7.0.8-4 do not check the return value of the fputc function, which allows remote attackers to cause a denial of service via a crafted image file.

CVSS v3.0 6.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.5^/10

CVSS v3.0 : MEDIUM

Vector : AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/ImageMagick/ImageMagick/issues/1199	Issue Tracking Patch Third Party Advisory
https://github.com/ImageMagick/ImageMagick/commit/6b6bff054d569a77973f2140c0e86366e6168a6c	Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/10/msg00002.html	Third Party Advisory
https://usn.ubuntu.com/3785-1/	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/09/msg00007.html

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Configurations

Configuration 1 (hide)

cpe:2.3:a:imagemagick:imagemagick:7.0.8-4:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:debian:debian_linux:8.0:::::::*
	cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts:::
	cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts:::
	cpe:2.3:o:canonical:ubuntu_linux:14.04::::lts:::

Information

Published : 2018-09-06 15:29

Updated : 2020-09-07 17:15

NVD link : CVE-2018-16643

Mitre link : CVE-2018-16643

JSON object : View

CWE

CWE-252

Unchecked Return Value

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Products Affected

debian

debian_linux

canonical

ubuntu_linux

imagemagick

imagemagick

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