CLSA-2026-1777368104 Fix CVE(s): CVE-2023-39810

SECURITY UPDATE: directory traversal in cpio extraction - debian/patches/CVE-2023-39810.patch: add FEATUREPATHTRAVERSALPROTECTION config option, call stripunsafeprefix in dataextractall.c to prevent path traversal via ../ in archive filenames. Covers cpio, ar, rpm. - Enable...