listitemverbose in tar/util.c in libarchive through 3.7.7 does not check an strftime return value, which can lead to a denial of service or unspecified other impact via a crafted TAR archive that is read with a verbose value of 2. For example, the 100-byte buffer may not be sufficient for a custom locale.
{
"binaries": [
{
"binary_name": "bsdcpio",
"binary_version": "3.1.2-7ubuntu2.8+esm4"
},
{
"binary_name": "bsdtar",
"binary_version": "3.1.2-7ubuntu2.8+esm4"
},
{
"binary_name": "libarchive13",
"binary_version": "3.1.2-7ubuntu2.8+esm4"
}
],
"availability": "Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro"
}{
"binaries": [
{
"binary_name": "bsdcpio",
"binary_version": "3.1.2-11ubuntu0.16.04.8+esm2"
},
{
"binary_name": "bsdtar",
"binary_version": "3.1.2-11ubuntu0.16.04.8+esm2"
},
{
"binary_name": "libarchive13",
"binary_version": "3.1.2-11ubuntu0.16.04.8+esm2"
}
],
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}{
"binaries": [
{
"binary_name": "bsdcpio",
"binary_version": "3.2.2-3.1ubuntu0.7+esm2"
},
{
"binary_name": "bsdtar",
"binary_version": "3.2.2-3.1ubuntu0.7+esm2"
},
{
"binary_name": "libarchive-tools",
"binary_version": "3.2.2-3.1ubuntu0.7+esm2"
},
{
"binary_name": "libarchive13",
"binary_version": "3.2.2-3.1ubuntu0.7+esm2"
}
],
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}