Description
An issue was discovered in libexif before 0.6.22. Use of uninitialized memory in EXIF Makernote handling could lead to crashes and potential use-after-free conditions.
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/libexif/libexif/commit/ec412aa4583ad71ecabb967d3c77162760169d1f ↗
- https://lists.debian.org/debian-lts-announce/2020/05/msg00025.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.html ↗
- https://usn.ubuntu.com/4396-1/ ↗
- https://security.gentoo.org/glsa/202007-05 ↗