Name | CVE-2020-25675 |
Description | In the CropImage() and CropImageToTiles() routines of MagickCore/transform.c, rounding calculations performed on unconstrained pixel offsets was causing undefined behavior in the form of integer overflow and out-of-range values as reported by UndefinedBehaviorSanitizer. Such issues could cause a negative impact to application availability or other problems related to undefined behavior, in cases where ImageMagick processes untrusted input data. The upstream patch introduces functionality to constrain the pixel offsets and prevent these issues. This flaw affects ImageMagick versions prior to 7.0.9-0. |
Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
References | DLA-2602-1, DLA-3357-1, ELA-387-1 |
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|---|---|---|
imagemagick (PTS) | jessie, jessie (lts) | 8:6.8.9.9-5+deb8u27 | fixed |
stretch (security) | 8:6.9.7.4+dfsg-11+deb9u14 | fixed | |
stretch (lts), stretch | 8:6.9.7.4+dfsg-11+deb9u20 | fixed | |
buster, buster (lts) | 8:6.9.10.23+dfsg-2.1+deb10u9 | fixed | |
buster (security) | 8:6.9.10.23+dfsg-2.1+deb10u7 | fixed | |
bullseye | 8:6.9.11.60+dfsg-1.3+deb11u4 | fixed | |
bullseye (security) | 8:6.9.11.60+dfsg-1.3+deb11u3 | fixed | |
bookworm | 8:6.9.11.60+dfsg-1.6+deb12u2 | fixed | |
bookworm (security) | 8:6.9.11.60+dfsg-1.6+deb12u1 | fixed | |
sid, trixie | 8:7.1.1.39+dfsg1-3 | fixed |
The information below is based on the following data on fixed versions.
Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
---|---|---|---|---|---|---|
imagemagick | source | jessie | 8:6.8.9.9-5+deb8u23 | ELA-387-1 | ||
imagemagick | source | stretch | 8:6.9.7.4+dfsg-11+deb9u12 | DLA-2602-1 | ||
imagemagick | source | buster | 8:6.9.10.23+dfsg-2.1+deb10u2 | DLA-3357-1 | ||
imagemagick | source | (unstable) | 8:6.9.11.24+dfsg-1 |
https://github.com/ImageMagick/ImageMagick/issues/1731
ImageMagick: https://github.com/ImageMagick/ImageMagick/commit/64dc80b2e1907f7f20bf34d4df9483f938b0de71
ImageMagick6: https://github.com/ImageMagick/ImageMagick6/commit/6b169173585127299f4724f7880b575879c7f033
[jessie] - imagemagick <ignored> (Minor issue, UBSAN outside range warning)