SQLite is a C library that implements an SQL database engine.
It was discovered that SQLite incorrectly handled certain sub-queries.
A remote attacker could possibly execute arbitrary code with the privileges of the process, or cause a Denial of Service condition.
There is no known workaround at this time.
All SQLite users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-db/sqlite-3.34.1"