Heap-based buffer overflow in the zipreadmacmetadata function in archivereadsupportformatzip.c in libarchive before 3.2.0 allows remote attackers to execute arbitrary code via crafted entry-size values in a ZIP archive.
Multiple integer overflows in the (1) gettimetmax and (2) gettimetmin functions in archivereadsupportformatmtree.c in libarchive before 3.2.0 allow remote attackers to have unspecified impact via a crafted mtree file, which triggers undefined behavior.
The aestrtofflags function in archiveentry.c in libarchive before 3.2.0 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted mtree file.
The archivestringappend function in archivestring.c in libarchive before 3.2.0 allows remote attackers to cause a denial of service (crash) via a crafted cab files, related to "overlapping memcpy."
The lhareadfileextendedheader function in archivereadsupportformatlha.c in libarchive before 3.2.0 allows remote attackers to cause a denial of service (out-of-bounds heap) via a crafted (1) lzh or (2) lha file.
bsdtar in libarchive before 3.2.0 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via an invalid character in the name of a cab file.
bsdtar in libarchive before 3.2.0 allows remote attackers to cause a denial of service (infinite loop) via an ISO with a directory that is a member of itself.
The processextra function in libarchive before 3.2.0 uses the size field and a signed number in an offset, which allows remote attackers to cause a denial of service (crash) via a crafted zip file.
bsdtar in libarchive before 3.2.0 returns a success code without filling the entry when the header is a "split file in multivolume RAR," which allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted rar file.
The arreadheader function in archivereadsupportformatar.c in libarchive before 3.2.0 allows remote attackers to cause a denial of service (out-of-bounds stack read) via a crafted ar file.
The archivereadformattarreadheader function in archivereadsupportformattar.c in libarchive before 3.2.0 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted tar file.
The readCodersInfo function in archivereadsupportformat7zip.c in libarchive before 3.2.0 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted 7z file, related to the 7zfolder struct.
A specially crafted gzip file can cause libarchive to allocate memory without limit, eventually leading to a crash.
External references: https://github.com/libarchive/libarchive/issues/660
Upstream fix: https://github.com/libarchive/libarchive/commit/6e06b1c89
The readline function in archivereadsupportformatmtree.c in libarchive before 3.2.0 allows remote attackers to cause a denial of service (invalid read) via a crafted mtree file, related to newline parsing.
The archivereadformatrarreaddata function in archivereadsupportformatrar.c in libarchive before 3.2.0 allows remote attackers to cause a denial of service (crash) via a crafted rar archive.
The processaddentry function in archivereadsupportformatmtree.c in libarchive before 3.2.0 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted mtree file.
The tradencdecryptupdate function in archivereadsupportformatzip.c in libarchive before 3.2.0 allows remote attackers to cause a denial of service (out-of-bounds heap read and crash) via a crafted zip file, related to reading the password.
Memory leak in the archivereadgetextract function in archivereadextract2.c in libarchive before 3.2.0 allows remote attackers to cause a denial of service via a tar file.
Integer overflow in the archivereadformattarskip function in archivereadsupportformattar.c in libarchive before 3.2.0 allows remote attackers to cause a denial of service (crash) via a crafted tar file.
bsdcpio in libarchive before 3.2.0 allows remote attackers to cause a denial of service (invalid read and crash) via crafted cpio file.
The copyfromlzsswindow function in archivereadsupportformatrar.c in libarchive 3.2.0 and earlier allows remote attackers to cause a denial of service (out-of-bounds heap read) via a crafted rar file.