Description
In Libheif 1.17.6, insufficient checks in ImageOverlay::parse() decoding a heif file containing an overlay image with forged offsets can lead to an out-of-bounds read and write.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://github.com/strukturag/libheif/issues/1226 ↗
- https://github.com/strukturag/libheif/pull/1227 ↗
- https://github.com/strukturag/libheif/commit/a3ed1b1eb178c5d651d6ac619c8da3d71ac2be36 ↗
- https://gist.github.com/flyyee/79f1b224069842ee320115cafa5c35c0 ↗
- https://lists.debian.org/debian-lts-announce/2024/10/msg00025.html ↗