CVE-2020-13902

Published: 07 June 2020

ImageMagick 7.0.9-27 through 7.0.10-17 has a heap-based buffer over-read in BlobToStringInfo in MagickCore/string.c during TIFF image decoding.

Priority

Low

CVSS 3 base score: 7.1

Status

Package Release Status
imagemagick
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 20.04 LTS (Focal Fossa) Not vulnerable
(code not present)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(code not present)
Ubuntu 16.04 ESM (Xenial Xerus) Not vulnerable
(code not present)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

Patches:
Upstream: https://github.com/ImageMagick/ImageMagick/commit/824f344ceb823e156ad6e85314d79c087933c2a0

Notes

AuthorNote
mdeslaur
This was caused by the following change in libtiff:
https://gitlab.com/libtiff/libtiff/-/merge_requests/99
tiff packages in Ubuntu do not contain the code change, so this
is not an issue.

References