CVE-2016-7949
Published: 13 December 2016
Multiple buffer overflows in the (1) XvQueryAdaptors and (2) XvQueryEncodings functions in X.org libXrender before 0.9.10 allow remote X servers to trigger out-of-bounds write operations via vectors involving length fields.
Priority
Status
Package | Release | Status |
---|---|---|
libxrender Launchpad, Ubuntu, Debian |
artful |
Ignored
(end of life)
|
bionic |
Not vulnerable
(1:0.9.10-1)
|
|
cosmic |
Ignored
(end of life)
|
|
disco |
Not vulnerable
(1:0.9.10-1)
|
|
impish |
Not vulnerable
(1:0.9.10-1)
|
|
groovy |
Not vulnerable
(1:0.9.10-1)
|
|
jammy |
Not vulnerable
(1:0.9.10-1)
|
|
hirsute |
Not vulnerable
(1:0.9.10-1)
|
|
xenial |
Released
(1:0.9.9-0ubuntu1+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
kinetic |
Not vulnerable
(1:0.9.10-1)
|
|
lunar |
Not vulnerable
(1:0.9.10-1)
|
|
precise |
Ignored
(end of life)
|
|
eoan |
Not vulnerable
(1:0.9.10-1)
|
|
focal |
Not vulnerable
(1:0.9.10-1)
|
|
trusty |
Needed
|
|
upstream |
Released
(0.9.10)
|
|
yakkety |
Ignored
(end of life)
|
|
zesty |
Ignored
(end of life)
|
|
mantic |
Not vulnerable
(1:0.9.10-1)
|
|
Patches: upstream: https://cgit.freedesktop.org/xorg/lib/libXrender/commit/?id=9362c7ddd1af3b168953d0737877bc52d79c94f4 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 9.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |