The AcquireResampleFilterThreadSet function in magick/resample-private.h in ImageMagick 7.0.7-4 mishandles failed memory allocation, which allows remote attackers to cause a denial of service (NULL Pointer Dereference in DistortImage in MagickCore/distort.c, and application crash) via unspecified vectors.
The product dereferences a pointer that it expects to be valid but is NULL.
Link | Tags |
---|---|
https://github.com/ImageMagick/ImageMagick/issues/780 | issue tracking third party advisory patch |
https://usn.ubuntu.com/3681-1/ | vendor advisory |
https://lists.debian.org/debian-lts-announce/2019/05/msg00015.html | mailing list |
https://lists.debian.org/debian-lts-announce/2020/09/msg00007.html | mailing list |