/ 
Lucy-0.2.9_02
/ Lucy::Search::RequiredOptionalQuery
Security Advisories (4)
CVE-2026-61483 (2026-08-05)

Apache Lucy: QueryParser unbounded recursion on deeply-nested query -> C-stack-overflow DoS ** UNSUPPORTED WHEN ASSIGNED ** Uncontrolled Recursion vulnerability in Apache Lucy. This issue affects Apache Lucy: all versions. As this project is retired, we do not plan to release a version that fixes this issue. Users are recommended to find an alternative or restrict access to the instance to trusted users. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

CVE-2026-61485 (2026-08-05)

Apache Lucy: Freezer/InStream deserialization bomb - unbounded allocation reading an index ** UNSUPPORTED WHEN ASSIGNED ** Uncontrolled Recursion vulnerability in Apache Lucy. This issue affects Apache Lucy: all versions. As this project is retired, we do not plan to release a version that fixes this issue. Users are recommended to find an alternative or restrict access to the instance to trusted users. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

CVE-2026-61486 (2026-08-05)

Apache Lucy: stack-buffer-overflow in JSON parser error reporter on malformed input ** UNSUPPORTED WHEN ASSIGNED ** Stack-based Buffer Overflow vulnerability in Apache Lucy. This issue affects Apache Lucy: all versions. As this project is retired, we do not plan to release a version that fixes this issue. Users are recommended to find an alternative or restrict access to the instance to trusted users. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

CVE-2026-61484 (2026-08-05)

Apache Lucy: LucyX::Remote::SearchServer unauthenticated remote Storable::thaw -> RCE/DoS ** UNSUPPORTED WHEN ASSIGNED ** Deserialization of Untrusted Data vulnerability in Apache Lucy. This issue affects Apache Lucy: all versions. As this project is retired, we do not plan to release a version that fixes this issue. Users are recommended to find an alternative or restrict access to the instance to trusted users. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

NAME

Lucy::Search::RequiredOptionalQuery - Join results for two Queries, one required, one optional.

SYNOPSIS

my $foo_and_maybe_bar = Lucy::Search::RequiredOptionalQuery->new(
    required_query => $foo_query,
    optional_query => $bar_query,
);
my $hits = $searcher->hits( query => $foo_and_maybe_bar );
...

DESCRIPTION

RequiredOptionalQuery joins the result sets of one Query which MUST match, and one Query which SHOULD match. When only the required Query matches, its score is passed along; when both match, the scores are summed.

CONSTRUCTORS

new( [labeled params] )

my $reqopt_query = Lucy::Search::RequiredOptionalQuery->new(
    required_query => $foo_query,    # required
    optional_query => $bar_query,    # required
);

  • required_query - Query must must match.

  • optional_query - Query which should match.

METHODS

get_required_query()

Getter for the required Query.

set_required_query(required_query)

Setter for the required Query.

get_optional_query()

Getter for the optional Query.

set_optional_query(optional_query)

Setter for the optional Query.

INHERITANCE

Lucy::Search::RequiredOptionalQuery isa Lucy::Search::PolyQuery isa Lucy::Search::Query isa Lucy::Object::Obj.