National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-12795 Detail

Current Description

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.)

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 7.8 HIGH
Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H (V3.0 legend)
Impact Score: 5.9
Exploitability Score: 1.8


Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 4.6 MEDIUM
Vector: (AV:L/AC:L/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 3.9


Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00008.html
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00009.html
http://www.securityfocus.com/bid/108741
https://gitlab.gnome.org/GNOME/gvfs/commit/70dbfc68a79faac49bd3423e079cb6902522082a Patch Vendor Advisory
https://gitlab.gnome.org/GNOME/gvfs/commit/d8c9138bf240975848b1c54db648ec4cd516a48f Patch Vendor Advisory
https://gitlab.gnome.org/GNOME/gvfs/commit/e3808a1b4042761055b1d975333a8243d67b8bfe Patch Vendor Advisory
https://lists.debian.org/debian-lts-announce/2019/06/msg00014.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FP6BFQUPQRVRRFIYHFWWB6RHJNEB4LGQ/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M2DQVOL5H5BVLXYCEB763DCIYJQ7ZUQ2/
https://usn.ubuntu.com/4053-1/

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:gnome:gvfs:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
1.38.3
 cpe:2.3:a:gnome:gvfs:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
1.40.0
Up to (excluding)
1.40.2
 cpe:2.3:a:gnome:gvfs:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
1.41.0
Up to (excluding)
1.41.3


Change History

7 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-12795
NVD Published Date:
06/11/2019
NVD Last Modified:
06/13/2019