{"schema_version":"1.7.2","id":"OESA-2025-1579","modified":"2025-05-30T13:49:05Z","published":"2025-05-30T13:49:05Z","upstream":["CVE-2025-46802","CVE-2025-46804","CVE-2025-46805"],"summary":"screen security update","details":"Screen is a full-screen window manager that multiplexes\na physical terminal between several processes,typically\ninteractive shells. \r\n\r\nSecurity Fix(es):\n\nFor a short time they PTY is set to mode 666, allowing any user on the system to connect to the screen session.(CVE-2025-46802)\n\nA minor information leak when running Screen with setuid-root privileges allows unprivileged users to deduce information about a path that would otherwise not be available.\n\n\nAffected are older Screen versions, as well as version 5.0.0.(CVE-2025-46804)\n\nScreen version 5.0.0 and older version 4 releases have  a TOCTOU race potentially allowing to send SIGHUP, SIGCONT to privileged processes when installed setuid-root.(CVE-2025-46805)","affected":[{"package":{"ecosystem":"openEuler:22.03-LTS-SP4","name":"screen","purl":"pkg:rpm/openEuler/screen\u0026distro=openEuler-22.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.9.0-3.oe2203sp4"}]}],"ecosystem_specific":{"aarch64":["screen-4.9.0-3.oe2203sp4.aarch64.rpm","screen-debuginfo-4.9.0-3.oe2203sp4.aarch64.rpm","screen-debugsource-4.9.0-3.oe2203sp4.aarch64.rpm"],"noarch":["screen-help-4.9.0-3.oe2203sp4.noarch.rpm"],"src":["screen-4.9.0-3.oe2203sp4.src.rpm"],"x86_64":["screen-4.9.0-3.oe2203sp4.x86_64.rpm","screen-debuginfo-4.9.0-3.oe2203sp4.x86_64.rpm","screen-debugsource-4.9.0-3.oe2203sp4.x86_64.rpm"]}},{"package":{"ecosystem":"openEuler:24.03-LTS","name":"screen","purl":"pkg:rpm/openEuler/screen\u0026distro=openEuler-24.03-LTS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.9.0-3.oe2403sp1"}]}],"ecosystem_specific":{"aarch64":["screen-4.9.0-3.oe2403.aarch64.rpm","screen-debuginfo-4.9.0-3.oe2403.aarch64.rpm","screen-debugsource-4.9.0-3.oe2403.aarch64.rpm","screen-4.9.0-3.oe2403sp1.aarch64.rpm","screen-debuginfo-4.9.0-3.oe2403sp1.aarch64.rpm","screen-debugsource-4.9.0-3.oe2403sp1.aarch64.rpm"],"noarch":["screen-help-4.9.0-3.oe2403.noarch.rpm","screen-help-4.9.0-3.oe2403sp1.noarch.rpm"],"src":["screen-4.9.0-3.oe2403.src.rpm","screen-4.9.0-3.oe2403sp1.src.rpm"],"x86_64":["screen-4.9.0-3.oe2403.x86_64.rpm","screen-debuginfo-4.9.0-3.oe2403.x86_64.rpm","screen-debugsource-4.9.0-3.oe2403.x86_64.rpm","screen-4.9.0-3.oe2403sp1.x86_64.rpm","screen-debuginfo-4.9.0-3.oe2403sp1.x86_64.rpm","screen-debugsource-4.9.0-3.oe2403sp1.x86_64.rpm"]}},{"package":{"ecosystem":"openEuler:24.03-LTS-SP1","name":"screen","purl":"pkg:rpm/openEuler/screen\u0026distro=openEuler-24.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.9.0-3.oe2403sp1"}]}],"ecosystem_specific":{"aarch64":["screen-4.9.0-3.oe2403sp1.aarch64.rpm","screen-debuginfo-4.9.0-3.oe2403sp1.aarch64.rpm","screen-debugsource-4.9.0-3.oe2403sp1.aarch64.rpm"],"noarch":["screen-help-4.9.0-3.oe2403sp1.noarch.rpm"],"src":["screen-4.9.0-3.oe2403sp1.src.rpm"],"x86_64":["screen-4.9.0-3.oe2403sp1.x86_64.rpm","screen-debuginfo-4.9.0-3.oe2403sp1.x86_64.rpm","screen-debugsource-4.9.0-3.oe2403sp1.x86_64.rpm"]}},{"package":{"ecosystem":"openEuler:20.03-LTS-SP4","name":"screen","purl":"pkg:rpm/openEuler/screen\u0026distro=openEuler-20.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.8.0-7.oe2003sp4"}]}],"ecosystem_specific":{"aarch64":["screen-4.8.0-7.oe2003sp4.aarch64.rpm","screen-debuginfo-4.8.0-7.oe2003sp4.aarch64.rpm","screen-debugsource-4.8.0-7.oe2003sp4.aarch64.rpm"],"noarch":["screen-help-4.8.0-7.oe2003sp4.noarch.rpm"],"src":["screen-4.8.0-7.oe2003sp4.src.rpm"],"x86_64":["screen-4.8.0-7.oe2003sp4.x86_64.rpm","screen-debuginfo-4.8.0-7.oe2003sp4.x86_64.rpm","screen-debugsource-4.8.0-7.oe2003sp4.x86_64.rpm"]}},{"package":{"ecosystem":"openEuler:22.03-LTS-SP3","name":"screen","purl":"pkg:rpm/openEuler/screen\u0026distro=openEuler-22.03-LTS-SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.9.0-3.oe2203sp3"}]}],"ecosystem_specific":{"aarch64":["screen-4.9.0-3.oe2203sp3.aarch64.rpm","screen-debuginfo-4.9.0-3.oe2203sp3.aarch64.rpm","screen-debugsource-4.9.0-3.oe2203sp3.aarch64.rpm"],"noarch":["screen-help-4.9.0-3.oe2203sp3.noarch.rpm"],"src":["screen-4.9.0-3.oe2203sp3.src.rpm"],"x86_64":["screen-4.9.0-3.oe2203sp3.x86_64.rpm","screen-debuginfo-4.9.0-3.oe2203sp3.x86_64.rpm","screen-debugsource-4.9.0-3.oe2203sp3.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-1579"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-46802"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-46804"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-46805"}],"database_specific":{"severity":"High"}}