CVE-2018-14551

Published: 23 July 2018

The ReadMATImageV4 function in coders/mat.c in ImageMagick 7.0.8-7 uses an uninitialized variable, leading to memory corruption.

Priority

Medium

CVSS 3 base score: 9.8

Status

Package Release Status
imagemagick
Launchpad, Ubuntu, Debian
Upstream
Released (6.9.10-8)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (8:6.9.7.4+dfsg-16ubuntu6.4)
Ubuntu 16.04 LTS (Xenial Xerus) Not vulnerable
(code not present)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist
(trusty was not-affected [code not present])
Patches:
Upstream: https://github.com/ImageMagick/ImageMagick/commit/389ecc365a7c61404ba078a72c3fa5a3cf1b4101
Upstream: https://github.com/ImageMagick/ImageMagick6/commit/db7a4be592328af06d776ce3bab24b8c6de5be20 (im6)

Notes

AuthorNote
sbeattie
introduced in imagemagick6 in
210474b2fac6a661bfa7ed563213920e93e76395
safe to apply fix in any event
ReadMATImageV4 introduced in
e806bc5559474b19114faf235266dbb8f6b206ee, predates xenial etc

References

Bugs