{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2020-12049", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2023-06-12T00:00:00", "dateReserved": "2020-04-21T00:00:00", "datePublished": "2020-06-08T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2023-06-12T00:00:00"}, "descriptions": [{"lang": "en", "value": "An issue was discovered in dbus >= 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."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://gitlab.freedesktop.org/dbus/dbus/-/issues/294"}, {"url": "https://gitlab.freedesktop.org/dbus/dbus/-/tags/dbus-1.13.16"}, {"url": "http://www.openwall.com/lists/oss-security/2020/06/04/3"}, {"url": "https://gitlab.freedesktop.org/dbus/dbus/-/tags/dbus-1.12.18"}, {"url": "https://gitlab.freedesktop.org/dbus/dbus/-/tags/dbus-1.10.30"}, {"name": "USN-4398-1", "tags": ["vendor-advisory"], "url": "https://usn.ubuntu.com/4398-1/"}, {"name": "USN-4398-2", "tags": ["vendor-advisory"], "url": "https://usn.ubuntu.com/4398-2/"}, {"name": "GLSA-202007-46", "tags": ["vendor-advisory"], "url": "https://security.gentoo.org/glsa/202007-46"}, {"url": "https://securitylab.github.com/advisories/GHSL-2020-057-DBus-DoS-file-descriptor-leak"}, {"url": "http://packetstormsecurity.com/files/172840/D-Bus-File-Descriptor-Leak-Denial-Of-Service.html"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}}}

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