CVE-2017-13722
Published: 5 October 2017
In the pcfGetProperties function in bitmap/pcfread.c in libXfont through 1.5.2 and 2.x before 2.0.2, a missing boundary check (for PCF files) could be used by local attackers authenticated to an Xserver for a buffer over-read, for information disclosure or a crash of the X server.
Priority
CVSS 3 base score: 7.1
Status
Package | Release | Status |
---|---|---|
libxfont Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
precise |
Does not exist
|
|
trusty |
Released
(1:1.4.7-1ubuntu0.3)
|
|
xenial |
Released
(1:1.5.1-1ubuntu0.16.04.3)
|
|
zesty |
Released
(1:2.0.1-3ubuntu0.1)
|
|
Patches: upstream: https://cgit.freedesktop.org/xorg/lib/libXfont/commit/?id=672bb944311392e2415b39c0d63b1e1902905bcd |
||
libxfont1 Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
zesty |
Released
(1:1.5.2-4ubuntu0.1)
|
|
libxfont2 Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
xenial |
Released
(1:2.0.1-3~ubuntu16.04.2)
|
|
zesty |
Does not exist
|