{"id":"OESA-2023-1951","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 xorg-server. Querying or changing XKB button actions such as moving from a touchpad to a mouse can result in out-of-bounds memory reads and writes. This may allow local privilege escalation or possible remote code execution in cases where X11 forwarding is involved.(CVE-2023-6377)\r\n\r\nA flaw was found in xorg-server. A specially crafted request to RRChangeProviderProperty or RRChangeOutputProperty can trigger an integer overflow which may lead to a disclosure of sensitive information.(CVE-2023-6478)","modified":"2025-09-03T06:19:48.253361Z","published":"2023-12-22T11:06:32Z","upstream":["CVE-2023-6377","CVE-2023-6478"],"database_specific":{"severity":"High"},"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1951"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-6377"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-6478"}],"affected":[{"package":{"name":"xorg-x11-server","ecosystem":"openEuler:20.03-LTS-SP1","purl":"pkg:rpm/openEuler/xorg-x11-server&distro=openEuler-20.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.8-22.oe1"}]}],"ecosystem_specific":{"aarch64":["xorg-x11-server-Xephyr-1.20.8-22.oe1.aarch64.rpm","xorg-x11-server-debuginfo-1.20.8-22.oe1.aarch64.rpm","xorg-x11-server-debugsource-1.20.8-22.oe1.aarch64.rpm","xorg-x11-server-1.20.8-22.oe1.aarch64.rpm","xorg-x11-server-devel-1.20.8-22.oe1.aarch64.rpm"],"x86_64":["xorg-x11-server-debuginfo-1.20.8-22.oe1.x86_64.rpm","xorg-x11-server-debugsource-1.20.8-22.oe1.x86_64.rpm","xorg-x11-server-devel-1.20.8-22.oe1.x86_64.rpm","xorg-x11-server-Xephyr-1.20.8-22.oe1.x86_64.rpm","xorg-x11-server-1.20.8-22.oe1.x86_64.rpm"],"noarch":["xorg-x11-server-help-1.20.8-22.oe1.noarch.rpm"],"src":["xorg-x11-server-1.20.8-22.oe1.src.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2023-1951.json"}},{"package":{"name":"xorg-x11-server","ecosystem":"openEuler:20.03-LTS-SP3","purl":"pkg:rpm/openEuler/xorg-x11-server&distro=openEuler-20.03-LTS-SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.8-23.oe1"}]}],"ecosystem_specific":{"aarch64":["xorg-x11-server-devel-1.20.8-23.oe1.aarch64.rpm","xorg-x11-server-1.20.8-23.oe1.aarch64.rpm","xorg-x11-server-Xephyr-1.20.8-23.oe1.aarch64.rpm","xorg-x11-server-debugsource-1.20.8-23.oe1.aarch64.rpm","xorg-x11-server-debuginfo-1.20.8-23.oe1.aarch64.rpm"],"x86_64":["xorg-x11-server-devel-1.20.8-23.oe1.x86_64.rpm","xorg-x11-server-Xephyr-1.20.8-23.oe1.x86_64.rpm","xorg-x11-server-1.20.8-23.oe1.x86_64.rpm","xorg-x11-server-debuginfo-1.20.8-23.oe1.x86_64.rpm","xorg-x11-server-debugsource-1.20.8-23.oe1.x86_64.rpm"],"noarch":["xorg-x11-server-help-1.20.8-23.oe1.noarch.rpm"],"src":["xorg-x11-server-1.20.8-23.oe1.src.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2023-1951.json"}},{"package":{"name":"xorg-x11-server","ecosystem":"openEuler:20.03-LTS-SP4","purl":"pkg:rpm/openEuler/xorg-x11-server&distro=openEuler-20.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.8-23.oe2003sp4"}]}],"ecosystem_specific":{"aarch64":["xorg-x11-server-debugsource-1.20.8-23.oe2003sp4.aarch64.rpm","xorg-x11-server-1.20.8-23.oe2003sp4.aarch64.rpm","xorg-x11-server-Xephyr-1.20.8-23.oe2003sp4.aarch64.rpm","xorg-x11-server-devel-1.20.8-23.oe2003sp4.aarch64.rpm","xorg-x11-server-debuginfo-1.20.8-23.oe2003sp4.aarch64.rpm"],"x86_64":["xorg-x11-server-1.20.8-23.oe2003sp4.x86_64.rpm","xorg-x11-server-debuginfo-1.20.8-23.oe2003sp4.x86_64.rpm","xorg-x11-server-Xephyr-1.20.8-23.oe2003sp4.x86_64.rpm","xorg-x11-server-debugsource-1.20.8-23.oe2003sp4.x86_64.rpm","xorg-x11-server-devel-1.20.8-23.oe2003sp4.x86_64.rpm"],"noarch":["xorg-x11-server-help-1.20.8-23.oe2003sp4.noarch.rpm"],"src":["xorg-x11-server-1.20.8-23.oe2003sp4.src.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2023-1951.json"}},{"package":{"name":"xorg-x11-server","ecosystem":"openEuler:22.03-LTS","purl":"pkg:rpm/openEuler/xorg-x11-server&distro=openEuler-22.03-LTS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.20.11-24.oe2203sp2"}]}],"ecosystem_specific":{"aarch64":["xorg-x11-server-1.20.11-24.oe2203.aarch64.rpm","xorg-x11-server-debuginfo-1.20.11-24.oe2203.aarch64.rpm","xorg-x11-server-Xephyr-1.20.11-24.oe2203.aarch64.rpm","xorg-x11-server-common-1.20.11-24.oe2203.aarch64.rpm","xorg-x11-server-devel-1.20.11-24.oe2203.aarch64.rpm","xorg-x11-server-Xvfb-1.20.11-24.oe2203.aarch64.rpm","xorg-x11-server-Xnest-1.20.11-24.oe2203.aarch64.rpm","xorg-x11-server-Xdmx-1.20.11-24.oe2203.aarch64.rpm","xorg-x11-server-debugsource-1.20.11-24.oe2203.aarch64.rpm","xorg-x11-server-Xvfb-1.20.11-24.oe2203sp1.aarch64.rpm","xorg-x11-server-1.20.11-24.oe2203sp1.aarch64.rpm","xorg-x11-server-common-1.20.11-24.oe2203sp1.aarch64.rpm","xorg-x11-server-Xephyr-1.20.11-24.oe2203sp1.aarch64.rpm","xorg-x11-server-devel-1.20.11-24.oe2203sp1.aarch64.rpm","xorg-x11-server-Xdmx-1.20.11-24.oe2203sp1.aarch64.rpm","xorg-x11-server-debugsource-1.20.11-24.oe2203sp1.aarch64.rpm","xorg-x11-server-Xnest-1.20.11-24.oe2203sp1.aarch64.rpm","xorg-x11-server-debuginfo-1.20.11-24.oe2203sp1.aarch64.rpm","xorg-x11-server-1.20.11-24.oe2203sp2.aarch64.rpm","xorg-x11-server-common-1.20.11-24.oe2203sp2.aarch64.rpm","xorg-x11-server-Xephyr-1.20.11-24.oe2203sp2.aarch64.rpm","xorg-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