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A vulnerability was found in X.Org. This security flaw occurs because the handler for the XIChangeProperty request has a length-validation issues, resulting in out-of-bounds memory reads and potential information disclosure. This...
8 affected packages
xorg-server, xorg-server-hwe-16.04, xorg-server-hwe-18.04, xorg-server-lts-utopic, xorg-server-lts-vivid...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| xorg-server | — | — | Fixed | Fixed | Fixed |
| xorg-server-hwe-16.04 | — | — | Not in release | Not in release | Not in release |
| xorg-server-hwe-18.04 | — | — | Not in release | Not in release | Fixed |
| xorg-server-lts-utopic | — | — | Not in release | Not in release | Not in release |
| xorg-server-lts-vivid | — | — | Not in release | Not in release | Not in release |
| xorg-server-lts-wily | — | — | Not in release | Not in release | Not in release |
| xorg-server-lts-xenial | — | — | Not in release | Not in release | Not in release |
| xwayland | — | — | Fixed | Not in release | Not in release |
A vulnerability was found in X.Org. This security flaw occurs because the handler for the ScreenSaverSetAttributes request may write to memory after it has been freed. This issue can lead to local privileges elevation on systems...
8 affected packages
xorg-server, xorg-server-hwe-16.04, xorg-server-hwe-18.04, xorg-server-lts-utopic, xorg-server-lts-vivid...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| xorg-server | — | — | Fixed | Fixed | Fixed |
| xorg-server-hwe-16.04 | — | — | Not in release | Not in release | Not in release |
| xorg-server-hwe-18.04 | — | — | Not in release | Not in release | Fixed |
| xorg-server-lts-utopic | — | — | Not in release | Not in release | Not in release |
| xorg-server-lts-vivid | — | — | Not in release | Not in release | Not in release |
| xorg-server-lts-wily | — | — | Not in release | Not in release | Not in release |
| xorg-server-lts-xenial | — | — | Not in release | Not in release | Not in release |
| xwayland | — | — | Fixed | Not in release | Not in release |
A vulnerability was found in X.Org. This security flaw occurs because the handler for the XvdiSelectVideoNotify request may write to memory after it has been freed. This issue can lead to local privileges elevation on systems...
8 affected packages
xorg-server, xorg-server-hwe-16.04, xorg-server-hwe-18.04, xorg-server-lts-utopic, xorg-server-lts-vivid...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| xorg-server | — | — | Fixed | Fixed | Fixed |
| xorg-server-hwe-16.04 | — | — | Not in release | Not in release | Not in release |
| xorg-server-hwe-18.04 | — | — | Not in release | Not in release | Fixed |
| xorg-server-lts-utopic | — | — | Not in release | Not in release | Not in release |
| xorg-server-lts-vivid | — | — | Not in release | Not in release | Not in release |
| xorg-server-lts-wily | — | — | Not in release | Not in release | Not in release |
| xorg-server-lts-xenial | — | — | Not in release | Not in release | Not in release |
| xwayland | — | — | Fixed | Not in release | Not in release |
A vulnerability was found in X.Org. This security flaw occurs because the handler for the XIPassiveUngrab request accesses out-of-bounds memory when invoked with a high keycode or button code. This issue can lead to...
8 affected packages
xorg-server, xorg-server-hwe-16.04, xorg-server-hwe-18.04, xorg-server-lts-utopic, xorg-server-lts-vivid...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| xorg-server | — | — | Fixed | Fixed | Fixed |
| xorg-server-hwe-16.04 | — | — | Not in release | Not in release | Not in release |
| xorg-server-hwe-18.04 | — | — | Not in release | Not in release | Fixed |
| xorg-server-lts-utopic | — | — | Not in release | Not in release | Not in release |
| xorg-server-lts-vivid | — | — | Not in release | Not in release | Not in release |
| xorg-server-lts-wily | — | — | Not in release | Not in release | Not in release |
| xorg-server-lts-xenial | — | — | Not in release | Not in release | Not in release |
| xwayland | — | — | Fixed | Not in release | Not in release |
A vulnerability was found in X.Org. This security flaw occurs becuase the swap handler for the XTestFakeInput request of the XTest extension may corrupt the stack if GenericEvents with lengths larger than 32 bytes are sent through...
8 affected packages
xorg-server, xorg-server-hwe-18.04, xorg-server-lts-wily, xorg-server-lts-xenial, xwayland...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| xorg-server | — | — | Fixed | Fixed | Fixed |
| xorg-server-hwe-18.04 | — | — | Not in release | Not in release | Fixed |
| xorg-server-lts-wily | — | — | Not in release | Not in release | Not in release |
| xorg-server-lts-xenial | — | — | Not in release | Not in release | Not in release |
| xwayland | — | — | Fixed | Not in release | Not in release |
| xorg-server-hwe-16.04 | — | — | Not in release | Not in release | Not in release |
| xorg-server-lts-utopic | — | — | Not in release | Not in release | Not in release |
| xorg-server-lts-vivid | — | — | Not in release | Not in release | Not in release |
A vulnerability was found in X.Org. This security flaw occurs because the XkbCopyNames function left a dangling pointer to freed memory, resulting in out-of-bounds memory access on subsequent XkbGetKbdByName requests.. This issue...
8 affected packages
xorg-server, xorg-server-hwe-16.04, xorg-server-hwe-18.04, xorg-server-lts-utopic, xorg-server-lts-vivid...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| xorg-server | — | — | Fixed | Fixed | Fixed |
| xorg-server-hwe-16.04 | — | — | Not in release | Not in release | Not in release |
| xorg-server-hwe-18.04 | — | — | Not in release | Not in release | Fixed |
| xorg-server-lts-utopic | — | — | Not in release | Not in release | Not in release |
| xorg-server-lts-vivid | — | — | Not in release | Not in release | Not in release |
| xorg-server-lts-wily | — | — | Not in release | Not in release | Not in release |
| xorg-server-lts-xenial | — | — | Not in release | Not in release | Not in release |
| xwayland | — | — | Fixed | Not in release | Not in release |
A vulnerability, which was classified as problematic, was found in X.org Server. This affects an unknown part of the file hw/xquartz/X11Controller.m of the component xquartz. The manipulation leads to denial of service. It is...
11 affected packages
xorg, xorg-hwe-16.04, xorg-hwe-18.04, xorg-server, xorg-server-hwe-16.04...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| xorg | — | — | Not affected | Not affected | Not affected |
| xorg-hwe-16.04 | — | — | Not in release | Not in release | Not in release |
| xorg-hwe-18.04 | — | — | Not in release | Not in release | Not affected |
| xorg-server | — | — | Not affected | Not affected | Not affected |
| xorg-server-hwe-16.04 | — | — | Not in release | Not in release | Not in release |
| xorg-server-hwe-18.04 | — | — | Not in release | Not in release | Not affected |
| xorg-server-lts-utopic | — | — | Not in release | Not in release | Not in release |
| xorg-server-lts-vivid | — | — | Not in release | Not in release | Not in release |
| xorg-server-lts-wily | — | — | Not in release | Not in release | Not in release |
| xorg-server-lts-xenial | — | — | Not in release | Not in release | Not in release |
| xwayland | — | — | Not affected | Not in release | Not in release |
A vulnerability, which was classified as problematic, has been found in X.org Server. Affected by this issue is the function ProcXkbGetKbdByName of the file xkb/xkb.c. The manipulation leads to memory leak. It is recommended to...
8 affected packages
xorg-server, xorg-server-hwe-16.04, xorg-server-hwe-18.04, xorg-server-lts-utopic, xorg-server-lts-vivid...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| xorg-server | — | — | Fixed | Fixed | Fixed |
| xorg-server-hwe-16.04 | — | — | Not in release | Not in release | Not in release |
| xorg-server-hwe-18.04 | — | — | Not in release | Not in release | Fixed |
| xorg-server-lts-utopic | — | — | Not in release | Not in release | Not in release |
| xorg-server-lts-vivid | — | — | Not in release | Not in release | Not in release |
| xorg-server-lts-wily | — | — | Not in release | Not in release | Not in release |
| xorg-server-lts-xenial | — | — | Not in release | Not in release | Not in release |
| xwayland | — | — | Fixed | Not in release | Not in release |
A vulnerability classified as critical was found in X.org Server. Affected by this vulnerability is the function _GetCountedString of the file xkb/xkb.c. The manipulation leads to buffer overflow. It is recommended to apply a...
8 affected packages
xorg-server, xorg-server-hwe-16.04, xorg-server-hwe-18.04, xorg-server-lts-utopic, xorg-server-lts-vivid...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| xorg-server | — | — | Fixed | Fixed | Fixed |
| xorg-server-hwe-16.04 | — | — | Not in release | Not in release | Not in release |
| xorg-server-hwe-18.04 | — | — | Not in release | Not in release | Fixed |
| xorg-server-lts-utopic | — | — | Not in release | Not in release | Not in release |
| xorg-server-lts-vivid | — | — | Not in release | Not in release | Not in release |
| xorg-server-lts-wily | — | — | Not in release | Not in release | Not in release |
| xorg-server-lts-xenial | — | — | Not in release | Not in release | Not in release |
| xwayland | — | — | Fixed | Not in release | Not in release |
Some fixes available 25 of 26
A flaw was found in the Xorg-x11-server. The specific flaw exists within the handling of ProcXkbSetDeviceInfo requests. The issue results from the lack of proper validation of user-supplied data, which can result in a memory...
11 affected packages
xorg, xorg-hwe-16.04, xorg-hwe-18.04, xorg-server, xorg-server-hwe-16.04...
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| xorg | Not affected | Not affected | Not affected | Not affected | Not affected |
| xorg-hwe-16.04 | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-hwe-18.04 | Not in release | Not in release | Not in release | Not in release | Not affected |
| xorg-server | Fixed | Fixed | Fixed | Fixed | Fixed |
| xorg-server-hwe-16.04 | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-hwe-18.04 | Not in release | Not in release | Not in release | Not in release | Fixed |
| xorg-server-lts-utopic | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-vivid | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-wily | Not in release | Not in release | Not in release | Not in release | Not in release |
| xorg-server-lts-xenial | Not in release | Not in release | Not in release | Not in release | Not in release |
| xwayland | Fixed | Fixed | Fixed | Not in release | Not in release |