Impact: Low Public Date: 2019-06-05 CWE: CWE-285 Bugzilla: 1726505: CVE-2019-12795 gvfs: improper authorization in daemon/gvfsdaemon.c in gvfsd daemon/gvfsdaemon.c in gvfsd from GNOME gvfs before 1.38.3, 1.40.x before 1.40.2, and 1.41.x before 1.41.3 opened a private D-Bus server socket without configuring an authorization rule. A local attacker could connect to this server socket and issue D-Bus method calls. (Note that the server socket only accepts a single connection, so the attacker would have to discover the server and connect to the socket before its owner does.)
The MITRE CVE dictionary describes this issue as:
Find out more about CVE-2019-12795 from the MITRE CVE dictionary dictionary and NIST NVD.
NOTE: The following CVSS v3 metrics and score provided are preliminary and subject to review.
| CVSS3 Base Score | 4 |
|---|---|
| CVSS3 Base Metrics | CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
| Attack Vector | Local |
| Attack Complexity | Low |
| Privileges Required | None |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity Impact | Low |
| Availability Impact | None |
| Platform | Package | State |
|---|---|---|
| Red Hat Enterprise Linux 8 | buildroot/gvfs | Under investigation |
| Red Hat Enterprise Linux 8 | appstream/gvfs | Under investigation |
| Red Hat Enterprise Linux 7 | gvfs | Under investigation |
| Red Hat Enterprise Linux 6 | gvfs | Under investigation |
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