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CVE-2017-11540

Published: 23 July 2017

When ImageMagick 7.0.6-1 processes a crafted file in convert, it can lead to a heap-based buffer over-read in the GetPixelIndex() function, called from the WritePICONImage function in coders/xpm.c.

Notes

AuthorNote
mdeslaur
only affects ImageMagick 7

Priority

Medium

Cvss 3 Severity Score

6.5

Score breakdown

Status

Package Release Status
imagemagick
Launchpad, Ubuntu, Debian
upstream Needed

precise Does not exist

xenial Not vulnerable
(code not present)
zesty Not vulnerable
(code not present)
artful Not vulnerable
(code not present)
trusty Not vulnerable
(code not present)
Patches:
upstream: https://github.com/ImageMagick/ImageMagick/commit/20635b9b859fc649f7682ab08a4c58c644a94bf5

Severity score breakdown

Parameter Value
Base score 6.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H