| Name | CVE-2017-18272 |
| Description | In ImageMagick 7.0.7-16 Q16 x86_64 2017-12-25, there is a use-after-free in ReadOneMNGImage in coders/png.c, which allows attackers to cause a denial of service via a crafted MNG image file that is mishandled in an MngInfoDiscardObject call. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
| NVD severity | medium |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| imagemagick (PTS) | stretch | 8:6.9.7.4+dfsg-11+deb9u8 | fixed |
| stretch (security) | 8:6.9.7.4+dfsg-11+deb9u10 | fixed | |
| buster, buster (security) | 8:6.9.10.23+dfsg-2.1+deb10u1 | fixed | |
| bullseye, sid | 8:6.9.11.24+dfsg-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| imagemagick | source | wheezy | (not affected) | |||
| imagemagick | source | jessie | (not affected) | |||
| imagemagick | source | stretch | (not affected) | |||
| imagemagick | source | (unstable) | 8:6.9.9.34+dfsg-3 |
[stretch] - imagemagick <not-affected> (Vulnerable code not present)
[jessie] - imagemagick <not-affected> (Vulnerable code not present)
[wheezy] - imagemagick <not-affected> (vulnerable code not present)
https://github.com/ImageMagick/ImageMagick/issues/918
https://github.com/ImageMagick/ImageMagick/commit/93d029b70ac766ce0b5d7261a2dd334535f48038