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CVE-2017-2624
Negligible prioritySome fixes available 4 of 10
It was found that xorg-x11-server before 1.19.0 including uses memcmp() to check the received MIT cookie against a series of valid cookies. If the cookie is correct, it is allowed to attach to the Xorg session. Since most memcmp()...
10 affected packages
xorg-server, xorg-server-hwe-16.04, xorg-server-lts-quantal, xorg-server-lts-raring, xorg-server-lts-saucy...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| xorg-server | — | — | — | — | Fixed |
| xorg-server-hwe-16.04 | — | — | — | — | Fixed |
| xorg-server-lts-quantal | — | — | — | — | Not in release |
| xorg-server-lts-raring | — | — | — | — | Not in release |
| xorg-server-lts-saucy | — | — | — | — | Not in release |
| xorg-server-lts-trusty | — | — | — | — | Not in release |
| xorg-server-lts-utopic | — | — | — | — | Not in release |
| xorg-server-lts-vivid | — | — | — | — | Not in release |
| xorg-server-lts-wily | — | — | — | — | Not in release |
| xorg-server-lts-xenial | — | — | — | — | Not in release |
CVE-2015-3418
Medium prioritySome fixes available 5 of 9
The ProcPutImage function in dix/dispatch.c in X.Org Server (aka xserver and xorg-server) before 1.16.4 allows attackers to cause a denial of service (divide-by-zero and crash) via a zero-height PutImage request.
6 affected packages
xorg-server, xorg-server-lts-quantal, xorg-server-lts-raring, xorg-server-lts-saucy, xorg-server-lts-trusty, xorg-server-lts-utopic
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| xorg-server | — | — | — | — | — |
| xorg-server-lts-quantal | — | — | — | — | — |
| xorg-server-lts-raring | — | — | — | — | — |
| xorg-server-lts-saucy | — | — | — | — | — |
| xorg-server-lts-trusty | — | — | — | — | — |
| xorg-server-lts-utopic | — | — | — | — | — |
CVE-2015-3164
Medium priorityThe authentication setup in XWayland 1.16.x and 1.17.x before 1.17.2 starts the server in non-authenticating mode, which allows local users to read from or send information to arbitrary X11 clients via vectors involving a UNIX socket.
7 affected packages
xorg-server, xorg-server-lts-quantal, xorg-server-lts-raring, xorg-server-lts-saucy, xorg-server-lts-trusty...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| xorg-server | — | — | — | — | Not affected |
| xorg-server-lts-quantal | — | — | — | — | Not in release |
| xorg-server-lts-raring | — | — | — | — | Not in release |
| xorg-server-lts-saucy | — | — | — | — | Not in release |
| xorg-server-lts-trusty | — | — | — | — | Not in release |
| xorg-server-lts-utopic | — | — | — | — | Not in release |
| xorg-server-lts-vivid | — | — | — | — | Not in release |
CVE-2015-0255
Medium prioritySome fixes available 27 of 41
X.Org Server (aka xserver and xorg-server) before 1.16.3 and 1.17.x before 1.17.1 allows remote attackers to obtain sensitive information from process memory or cause a denial of service (crash) via a crafted string length value...
7 affected packages
vnc4, xorg-server, xorg-server-lts-quantal, xorg-server-lts-raring, xorg-server-lts-saucy...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| vnc4 | Not in release | Not in release | Not in release | Vulnerable | Fixed |
| xorg-server | Fixed | Fixed | Fixed | Fixed | Fixed |
| xorg-server-lts-quantal | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-raring | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-saucy | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-trusty | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-utopic | Not in release | Not in release | Not in release | Not in release | Not in release |
CVE-2013-1056
Low prioritySome fixes available 6 of 8
X.org X server 1.13.3 and earlier, when not run as root, allows local users to cause a denial of service (crash) or possibly gain privileges via vectors involving cached xkb files.
3 affected packages
xorg-server, xorg-server-lts-quantal, xorg-server-lts-raring
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| xorg-server | — | — | — | — | — |
| xorg-server-lts-quantal | — | — | — | — | — |
| xorg-server-lts-raring | — | — | — | — | — |
CVE-2013-4396
Medium prioritySome fixes available 5 of 6
Use-after-free vulnerability in the doImageText function in dix/dixfonts.c in the xorg-server module before 1.14.4 in X.Org X11 allows remote authenticated users to cause a denial of service (daemon crash) or possibly execute...
3 affected packages
xorg-server, xorg-server-lts-quantal, xorg-server-lts-raring
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| xorg-server | — | — | — | — | — |
| xorg-server-lts-quantal | — | — | — | — | — |
| xorg-server-lts-raring | — | — | — | — | — |