Multiple integer overflows in the (1) get_time_t_max and (2) get_time_t_min functions in archive_read_support_format_mtree.c in libarchive before 3.2.0 allow remote attackers to have unspecified impact via a crafted mtree file, which triggers undefined behavior.

Multiple integer overflows in the (1) get_time_t_max and (2) get_time_t_min functions in archive_read_support_format_mtree.c in libarchive before 3.2.0 allow remote attackers to have unspecified impact via a crafted mtree file, which triggers undefined behavior.

libarchive: NULL pointer access in RAR parser through bsdtar libarchive: NULL pointer access in CAB parser libarchive: Heap out of bounds read in LHA/LZH parser libarchive: Stack out of bounds read in ar parser libarchive: Global out of bounds read in mtree parser libarchive: NULL pointer access in 7z parser libarchive: Unclear crashes in ZIP parser libarchive: Heap out of bounds read in TAR parser libarchive: Unclear invalid memory read in mtree parser libarchive: NULL pointer access in RAR parser libarchive: Heap out of bounds read in mtree parser libarchive: Endless loop in ISO parser libarchive: Undefined behavior (signed integer overflow) in mtree parser libarchive: Undefined behavior / invalid shiftleft in TAR parser libarchive: out of bounds heap read in RAR parser libarchive: zip_read_mac_metadata() heap-based buffer overflow libarchive: Heap buffer overflow vulnerability in the 7zip read_SubStreamsInfo libarchive: Heap buffer overflow in the Rar decompression functionality libarchive: Memory allocate error with symbolic links in cpio archives libarchive: Archive Entry with type 1 (hardlink), but has a non-zero data size file overwrite libarchive: undefined behaviour (integer overflow) in iso parser libarchive: Buffer overflow when writing large iso9660 containers libarchive: Denial of service using a crafted gzip file

Security update for libarchive

Affected: Ubuntu:14.04:LTS: libarchive, Ubuntu:16.04:LTS: libarchive

Multiple integer overflows in the (1) get_time_t_max and (2) get_time_t_min functions in archive_read_support_format_mtree.c in libarchive before 3.2.0 allow remote attackers to have unspecified impact via a crafted mtree file, which triggers undefined behavior.