In X.Org Server (aka xserver and xorg-server) before 1.19.4, an attacker authenticated to an X server with the X shared memory extension enabled can cause aborts of the X server or replace shared memory segments of other X clients in the same session.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | xorg-server | <Â 2:1.19.4-1 | xorg-server_2:1.19.4-1_all.deb |
Debian | 11 | all | xorg-server | <Â 2:1.19.4-1 | xorg-server_2:1.19.4-1_all.deb |
Debian | 10 | all | xorg-server | <Â 2:1.19.4-1 | xorg-server_2:1.19.4-1_all.deb |
Debian | 999 | all | xorg-server | <Â 2:1.19.4-1 | xorg-server_2:1.19.4-1_all.deb |
Debian | 13 | all | xorg-server | <Â 2:1.19.4-1 | xorg-server_2:1.19.4-1_all.deb |