{"id":"JLSEC-2025-18","summary":"An issue was discovered in dbus \u003e= 1.3.0 before 1.12.18","details":"An issue was discovered in dbus \u003e= 1.3.0 before 1.12.18. The DBusServer in libdbus, as used in dbus-daemon, leaks file descriptors when a message exceeds the per-message file descriptor limit. A local attacker with access to the D-Bus system bus or another system service's private AF_UNIX socket could use this to make the system service reach its file descriptor limit, denying service to subsequent D-Bus clients.","modified":"2025-11-06T23:02:37.586694Z","published":"2025-10-10T14:27:45.619Z","upstream":["CVE-2020-12049"],"database_specific":{"sources":[{"published":"2020-06-08T17:15:09.910Z","id":"CVE-2020-12049","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2020-12049","modified":"2024-11-21T04:59:10.813Z","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2020-12049","imported":"2025-10-10T13:32:21.997Z"}],"license":"CC-BY-4.0"},"references":[{"type":"WEB","url":"http://packetstormsecurity.com/files/172840/D-Bus-File-Descriptor-Leak-Denial-Of-Service.html"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2020/06/04/3"},{"type":"WEB","url":"https://gitlab.freedesktop.org/dbus/dbus/-/issues/294"},{"type":"WEB","url":"https://gitlab.freedesktop.org/dbus/dbus/-/tags/dbus-1.10.30"},{"type":"WEB","url":"https://gitlab.freedesktop.org/dbus/dbus/-/tags/dbus-1.12.18"},{"type":"WEB","url":"https://gitlab.freedesktop.org/dbus/dbus/-/tags/dbus-1.13.16"},{"type":"WEB","url":"https://security.gentoo.org/glsa/202007-46"},{"type":"WEB","url":"https://securitylab.github.com/advisories/GHSL-2020-057-DBus-DoS-file-descriptor-leak"},{"type":"WEB","url":"https://usn.ubuntu.com/4398-1/"},{"type":"WEB","url":"https://usn.ubuntu.com/4398-2/"}],"affected":[{"package":{"name":"Dbus_jll","ecosystem":"Julia","purl":"pkg:julia/Dbus_jll?uuid=ee1fde0b-3d02-5ea6-8484-8dfef6360eab"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.14.10+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2025/JLSEC-2025-18.json"}}],"schema_version":"1.7.3"}