{"schema_version":"1.7.2","id":"OESA-2023-1239","modified":"2023-04-21T11:05:11Z","published":"2023-04-21T11:05:11Z","upstream":["CVE-2023-1393"],"summary":"xorg-x11-server security update","details":"X.Org X11 X server.\r\n\r\nSecurity Fix(es):\r\n\r\nA flaw was found in X.Org Server Overlay Window. A Use-After-Free may lead to local privilege escalation. If a client explicitly destroys the compositor overlay window (aka COW), the Xserver would leave a dangling pointer to that window in the CompScreen structure, which will trigger a use-after-free later.(CVE-2023-1393)","affected":[{"package":{"ecosystem":"openEuler:20.03-LTS-SP1","name":"xorg-x11-server","purl":"pkg:rpm/openEuler/xorg-x11-server\u0026distro=openEuler-20.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.8-17.oe1"}]}],"ecosystem_specific":{"aarch64":["xorg-x11-server-1.20.8-17.oe1.aarch64.rpm","xorg-x11-server-debugsource-1.20.8-17.oe1.aarch64.rpm","xorg-x11-server-debuginfo-1.20.8-17.oe1.aarch64.rpm","xorg-x11-server-devel-1.20.8-17.oe1.aarch64.rpm","xorg-x11-server-Xephyr-1.20.8-17.oe1.aarch64.rpm"],"noarch":["xorg-x11-server-help-1.20.8-17.oe1.noarch.rpm"],"src":["xorg-x11-server-1.20.8-17.oe1.src.rpm"],"x86_64":["xorg-x11-server-1.20.8-17.oe1.x86_64.rpm","xorg-x11-server-debuginfo-1.20.8-17.oe1.x86_64.rpm","xorg-x11-server-Xephyr-1.20.8-17.oe1.x86_64.rpm","xorg-x11-server-devel-1.20.8-17.oe1.x86_64.rpm","xorg-x11-server-debugsource-1.20.8-17.oe1.x86_64.rpm"]}},{"package":{"ecosystem":"openEuler:20.03-LTS-SP3","name":"xorg-x11-server","purl":"pkg:rpm/openEuler/xorg-x11-server\u0026distro=openEuler-20.03-LTS-SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.8-18.oe1"}]}],"ecosystem_specific":{"aarch64":["xorg-x11-server-debugsource-1.20.8-18.oe1.aarch64.rpm","xorg-x11-server-devel-1.20.8-18.oe1.aarch64.rpm","xorg-x11-server-1.20.8-18.oe1.aarch64.rpm","xorg-x11-server-debuginfo-1.20.8-18.oe1.aarch64.rpm","xorg-x11-server-Xephyr-1.20.8-18.oe1.aarch64.rpm"],"noarch":["xorg-x11-server-help-1.20.8-18.oe1.noarch.rpm"],"src":["xorg-x11-server-1.20.8-18.oe1.src.rpm"],"x86_64":["xorg-x11-server-debuginfo-1.20.8-18.oe1.x86_64.rpm","xorg-x11-server-devel-1.20.8-18.oe1.x86_64.rpm","xorg-x11-server-Xephyr-1.20.8-18.oe1.x86_64.rpm","xorg-x11-server-debugsource-1.20.8-18.oe1.x86_64.rpm","xorg-x11-server-1.20.8-18.oe1.x86_64.rpm"]}},{"package":{"ecosystem":"openEuler:22.03-LTS","name":"xorg-x11-server","purl":"pkg:rpm/openEuler/xorg-x11-server\u0026distro=openEuler-22.03-LTS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.11-18.oe2203sp1"}]}],"ecosystem_specific":{"aarch64":["xorg-x11-server-debugsource-1.20.11-18.oe2203.aarch64.rpm","xorg-x11-server-Xdmx-1.20.11-18.oe2203.aarch64.rpm","xorg-x11-server-Xephyr-1.20.11-18.oe2203.aarch64.rpm","xorg-x11-server-devel-1.20.11-18.oe2203.aarch64.rpm","xorg-x11-server-Xvfb-1.20.11-18.oe2203.aarch64.rpm","xorg-x11-server-1.20.11-18.oe2203.aarch64.rpm","xorg-x11-server-debuginfo-1.20.11-18.oe2203.aarch64.rpm","xorg-x11-server-common-1.20.11-18.oe2203.aarch64.rpm","xorg-x11-server-Xnest-1.20.11-18.oe2203.aarch64.rpm","xorg-x11-server-Xephyr-1.20.11-18.oe2203sp1.aarch64.rpm","xorg-x11-server-devel-1.20.11-18.oe2203sp1.aarch64.rpm","xorg-x11-server-debugsource-1.20.11-18.oe2203sp1.aarch64.rpm","xorg-x11-server-common-1.20.11-18.oe2203sp1.aarch64.rpm","xorg-x11-server-1.20.11-18.oe2203sp1.aarch64.rpm","xorg-x11-server-Xnest-1.20.11-18.oe2203sp1.aarch64.rpm","xorg-x11-server-Xdmx-1.20.11-18.oe2203sp1.aarch64.rpm","xorg-x11-server-debuginfo-1.20.11-18.oe2203sp1.aarch64.rpm","xorg-x11-server-Xvfb-1.20.11-18.oe2203sp1.aarch64.rpm"],"noarch":["xorg-x11-server-source-1.20.11-18.oe2203.noarch.rpm","xorg-x11-server-help-1.20.11-18.oe2203.noarch.rpm","xorg-x11-server-help-1.20.11-18.oe2203sp1.noarch.rpm","xorg-x11-server-source-1.20.11-18.oe2203sp1.noarch.rpm"],"src":["xorg-x11-server-1.20.11-18.oe2203.src.rpm","xorg-x11-server-1.20.11-18.oe2203sp1.src.rpm"],"x86_64":["xorg-x11-server-Xdmx-1.20.11-18.oe2203.x86_64.rpm","xorg-x11-server-1.20.11-18.oe2203.x86_64.rpm","xorg-x11-server-Xephyr-1.20.11-18.oe2203.x86_64.rpm","xorg-x11-server-debuginfo-1.20.11-18.oe2203.x86_64.rpm","xorg-x11-server-Xnest-1.20.11-18.oe2203.x86_64.rpm","xorg-x11-server-debugsource-1.20.11-18.oe2203.x86_64.rpm","xorg-x11-server-devel-1.20.11-18.oe2203.x86_64.rpm","xorg-x11-server-common-1.20.11-18.oe2203.x86_64.rpm","xorg-x11-server-Xvfb-1.20.11-18.oe2203.x86_64.rpm","xorg-x11-server-Xephyr-1.20.11-18.oe2203sp1.x86_64.rpm","xorg-x11-server-Xvfb-1.20.11-18.oe2203sp1.x86_64.rpm","xorg-x11-server-debuginfo-1.20.11-18.oe2203sp1.x86_64.rpm","xorg-x11-server-devel-1.20.11-18.oe2203sp1.x86_64.rpm","xorg-x11-server-Xdmx-1.20.11-18.oe2203sp1.x86_64.rpm","xorg-x11-server-Xnest-1.20.11-18.oe2203sp1.x86_64.rpm","xorg-x11-server-1.20.11-18.oe2203sp1.x86_64.rpm","xorg-x11-server-common-1.20.11-18.oe2203sp1.x86_64.rpm","xorg-x11-server-debugsource-1.20.11-18.oe2203sp1.x86_64.rpm"]}},{"package":{"ecosystem":"openEuler:22.03-LTS-SP1","name":"xorg-x11-server","purl":"pkg:rpm/openEuler/xorg-x11-server\u0026distro=openEuler-22.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.11-18.oe2203sp1"}]}],"ecosystem_specific":{"aarch64":["xorg-x11-server-Xephyr-1.20.11-18.oe2203sp1.aarch64.rpm","xorg-x11-server-devel-1.20.11-18.oe2203sp1.aarch64.rpm","xorg-x11-server-debugsource-1.20.11-18.oe2203sp1.aarch64.rpm","xorg-x11-server-common-1.20.11-18.oe2203sp1.aarch64.rpm","xorg-x11-server-1.20.11-18.o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