7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.025 Low
EPSS
Percentile
90.1%
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.
Author | Note |
---|---|
mdeslaur | trusty and later are built with --disable-fc, so this shouldn’t be an issue. Adding patch anyway for completeness’ sake. |