Multiple buffer overflows in X.Org libXfont before 1.4.8 and 1.4.9x before 1.4.99.901 allow remote font servers to execute arbitrary code via a crafted xfs protocol reply to the (1) _fs_recv_conn_setup, (2) fs_read_open_font, (3) fs_read_query_info, (4) fs_read_extent_info, (5) fs_read_glyphs, (6) fs_read_list, or (7) fs_read_list_info function.
{
"availability": "No subscription required",
"binaries": [
{
"binary_name": "libxfont-dev",
"binary_version": "1:1.4.7-1"
},
{
"binary_name": "libxfont1",
"binary_version": "1:1.4.7-1"
},
{
"binary_name": "libxfont1-dbg",
"binary_version": "1:1.4.7-1"
},
{
"binary_name": "libxfont1-udeb",
"binary_version": "1:1.4.7-1"
}
]
}