CVE-2016-7945
Published: 13 December 2016
Multiple integer overflows in X.org libXi before 1.7.7 allow remote X servers to cause a denial of service (out-of-bounds memory access or infinite loop) via vectors involving length fields.
Notes
Author | Note |
---|---|
sbeattie |
same commit for CVE-2016-7946 |
mdeslaur |
possible regression: https://bugs.freedesktop.org/show_bug.cgi?id=98204 |
Priority
Status
Package | Release | Status |
---|---|---|
libxi
Launchpad, Ubuntu, Debian |
artful |
Ignored
(end of life)
|
bionic |
Not vulnerable
(2:1.7.8-1)
|
|
cosmic |
Not vulnerable
(2:1.7.8-1)
|
|
disco |
Not vulnerable
(2:1.7.8-1)
|
|
eoan |
Not vulnerable
(2:1.7.8-1)
|
|
focal |
Not vulnerable
(2:1.7.8-1)
|
|
groovy |
Not vulnerable
(2:1.7.8-1)
|
|
hirsute |
Not vulnerable
(2:1.7.8-1)
|
|
impish |
Not vulnerable
(2:1.7.8-1)
|
|
jammy |
Not vulnerable
(2:1.7.8-1)
|
|
kinetic |
Not vulnerable
(2:1.7.8-1)
|
|
precise |
Ignored
(end of life)
|
|
trusty |
Does not exist
(trusty was needed)
|
|
upstream |
Released
(1.7.7)
|
|
xenial |
Released
(2:1.7.6-1ubuntu0.1~esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
yakkety |
Ignored
(end of life)
|
|
zesty |
Ignored
(end of life)
|
|
Patches:
upstream: https://cgit.freedesktop.org/xorg/lib/libXi/commit/?id=19a9cd607de73947fcfb104682f203ffe4e1f4e5 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |