{"id":"OESA-2024-2316","summary":"xorg-x11-server security update","details":"X.Org X11 X server\r\n\r\nSecurity Fix(es):\r\n\r\nA use-after-free flaw was found in xorg-x11-server-Xvfb. This issue occurs in Xvfb with a very specific and legacy configuration (a multi-screen setup with multiple protocol screens, also known as Zaphod mode). If the pointer is warped from a screen 1 to a screen 0, a use-after-free issue may be triggered during shutdown or reset of the Xvfb server, allowing for possible escalation of privileges or denial of service.(CVE-2023-5574)","modified":"2025-09-03T06:19:46.769987Z","published":"2024-11-01T11:09:30Z","upstream":["CVE-2023-5574"],"database_specific":{"severity":"High"},"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-2316"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-5574"}],"affected":[{"package":{"name":"xorg-x11-server","ecosystem":"openEuler:22.03-LTS-SP3","purl":"pkg:rpm/openEuler/xorg-x11-server&distro=openEuler-22.03-LTS-SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.11-33.oe2203sp3"}]}],"ecosystem_specific":{"x86_64":["xorg-x11-server-1.20.11-33.oe2203sp3.x86_64.rpm","xorg-x11-server-Xdmx-1.20.11-33.oe2203sp3.x86_64.rpm","xorg-x11-server-Xephyr-1.20.11-33.oe2203sp3.x86_64.rpm","xorg-x11-server-Xnest-1.20.11-33.oe2203sp3.x86_64.rpm","xorg-x11-server-Xvfb-1.20.11-33.oe2203sp3.x86_64.rpm","xorg-x11-server-common-1.20.11-33.oe2203sp3.x86_64.rpm","xorg-x11-server-debuginfo-1.20.11-33.oe2203sp3.x86_64.rpm","xorg-x11-server-debugsource-1.20.11-33.oe2203sp3.x86_64.rpm","xorg-x11-server-devel-1.20.11-33.oe2203sp3.x86_64.rpm"],"aarch64":["xorg-x11-server-1.20.11-33.oe2203sp3.aarch64.rpm","xorg-x11-server-Xdmx-1.20.11-33.oe2203sp3.aarch64.rpm","xorg-x11-server-Xephyr-1.20.11-33.oe2203sp3.aarch64.rpm","xorg-x11-server-Xnest-1.20.11-33.oe2203sp3.aarch64.rpm","xorg-x11-server-Xvfb-1.20.11-33.oe2203sp3.aarch64.rpm","xorg-x11-server-common-1.20.11-33.oe2203sp3.aarch64.rpm","xorg-x11-server-debuginfo-1.20.11-33.oe2203sp3.aarch64.rpm","xorg-x11-server-debugsource-1.20.11-33.oe2203sp3.aarch64.rpm","xorg-x11-server-devel-1.20.11-33.oe2203sp3.aarch64.rpm"],"noarch":["xorg-x11-server-help-1.20.11-33.oe2203sp3.noarch.rpm","xorg-x11-server-source-1.20.11-33.oe2203sp3.noarch.rpm"],"src":["xorg-x11-server-1.20.11-33.oe2203sp3.src.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2024-2316.json"}}],"schema_version":"1.7.3"}