ext/misc/zipfile.c in SQLite 3.30.1 mishandles certain uses of INSERT INTO in situations involving embedded '\0' characters in filenames, leading to a memory-management error that can be detected by (for example) valgrind.
References and upstream commits:
Created mingw-sqlite tracking bugs for this issue:
Affects: epel-7 [bug 1789599]
Affects: fedora-all [bug 1789597]
Created sqlite tracking bugs for this issue:
Affects: fedora-all [bug 1789598]
The zip extension was introduced in sqlite-3.22.0, therefore previous versions are not affected by this flaw.
This issue has been addressed in the following products:
Red Hat Enterprise Linux 8
Via RHSA-2020:1810 https://access.redhat.com/errata/RHSA-2020:1810
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):