system
Describe <CVE-2019-18408>.
user
What is <CVE-2019-18408>?
assistant
archive_read_format_rar_read_data in archive_read_support_format_rar.c in libarchive before 3.4.0 has a use-after-free in a certain ARCHIVE_FAILED situation, related to Ppmd7_DecodeSymbol..