CVE-2017-14174

medium

Description

In coders/psd.c in ImageMagick 7.0.7-0 Q16, a DoS in ReadPSDLayersInternal() due to lack of an EOF (End of File) check might cause huge CPU consumption. When a crafted PSD file, which claims a large "length" field in the header but does not contain sufficient backing data, is provided, the loop over "length" would consume huge CPU resources, since there is no EOF check inside the loop.

References

https://github.com/ImageMagick/ImageMagick/commit/04a567494786d5bb50894fc8bb8fea0cf496bea8

https://github.com/ImageMagick/ImageMagick/commit/f68a98a9d385838a1c73ec960a14102949940a64

https://github.com/ImageMagick/ImageMagick/issues/714

https://lists.debian.org/debian-lts-announce/2019/05/msg00015.html

https://lists.debian.org/debian-lts-announce/2020/09/msg00007.html

https://security.gentoo.org/glsa/201711-07

https://usn.ubuntu.com/3681-1/

Details

Source: Mitre, NVD

Published: 2017-09-07

Risk Information

CVSS v2

Base Score: 7.1

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Severity: Medium