National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-14036 Detail

Current Description

Directory Traversal with ../ sequences occurs in AccountsService before 0.6.50 because of an insufficient path check in user_change_icon_file_authorized_cb() in user.c.

Source:  MITRE
Description Last Modified:  07/13/2018
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 6.5 MEDIUM
Vector: AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N (V3 legend)
Impact Score: 3.6
Exploitability Score: 2.8


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

CVSS v2.0 Severity and Metrics:

Base Score: 4.0 MEDIUM
Vector: (AV:N/AC:L/Au:S/C:P/I:N/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.0


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

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.openwall.com/lists/oss-security/2018/07/02/2 Exploit Mailing List Third Party Advisory
http://www.securityfocus.com/bid/104757 Third Party Advisory VDB Entry
https://bugs.freedesktop.org/show_bug.cgi?id=107085 Exploit Third Party Advisory
https://bugzilla.suse.com/show_bug.cgi?id=1099699 Exploit Issue Tracking Third Party Advisory
https://cgit.freedesktop.org/accountsservice/commit/?id=f9abd359f71a5bce421b9ae23432f539a067847a Patch Third Party Advisory

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:freedesktop:accountsservice:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
0.6.50


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-14036
NVD Published Date:
07/13/2018
NVD Last Modified:
09/06/2018