Incoming details.
See $URL (not yet published). Fix: https://git.kernel.org/pub/scm/fs/ext2/e2fsprogs.git/commit/?h=maint&id=8dbe7b475ec5e91ed767239f0e85880f416fc384
@ arches, please stabilize =sys-fs/e2fsprogs-1.45.4 =sys-libs/e2fsprogs-libs-1.45.4
amd64 stable
x86 stable
arm stable
m68k stable
sh stable
s390 stable
ppc stable
ppc64 stable
sparc stable
alpha stable
ia64 stable
arm64 stable
hppa stable
This issue was resolved and addressed in GLSA 202003-05 at https://security.gentoo.org/glsa/202003-05 by GLSA coordinator Thomas Deutschmann (whissi).