| Name | CVE-2020-13902 |
| Description | 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| imagemagick (PTS) | 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.
Notes
[buster] - imagemagick <not-affected> (Not affected, tiff uses TIFF_SETGET_C32_UINT32)
[stretch] - imagemagick <not-affected> (Not affected, tiff uses TIFF_SETGET_C32_UINT32)
[jessie] - imagemagick <not-affected> (Not affected, tiff uses TIFF_SETGET_C32_UINT32)
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20920
https://github.com/ImageMagick/ImageMagick/discussions/2132
ImageMagick: https://github.com/ImageMagick/ImageMagick/commit/824f344ceb823e156ad6e85314d79c087933c2a0
ImageMagick6: https://github.com/ImageMagick/ImageMagick6/commit/218d6abc4e36596c90a07463bfb2ab9e8312efbb