CVE-2017-14163

CVSS V2 Medium 6.5 CVSS V3 High 8.8

Description

An issue was discovered in Mahara before 15.04.14, 16.x before 16.04.8, 16.10.x before 16.10.5, and 17.x before 17.04.3. When one closes the browser without logging out of Mahara, the value in the usr_session table is not removed. If someone were to open a browser, visit the Mahara site, and adjust the 'mahara' cookie to the old value, they can get access to the user's account.

Overview

CVE ID
CVE-2017-14163

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2017-10-31T18:29:00

Last Modified Date
2019-10-03T00:03:26

Weakness Enumerations

CWE	URL
CWE-384	http://cwe.mitre.org/data/definitions/384.html

CPE Configuration (Product)

CPE	Vulnerable	Operator
cpe:2.3:a:mahara:mahara:15.04:rc1::::::	1	OR
cpe:2.3:a:mahara:mahara:15.04:rc2::::::	1	OR
cpe:2.3:a:mahara:mahara:15.04.0:::::::*	1	OR
cpe:2.3:a:mahara:mahara:15.04.1:::::::*	1	OR
cpe:2.3:a:mahara:mahara:15.04.2:::::::*	1	OR
cpe:2.3:a:mahara:mahara:15.04.3:::::::*	1	OR
cpe:2.3:a:mahara:mahara:15.04.4:::::::*	1	OR
cpe:2.3:a:mahara:mahara:15.04.5:::::::*	1	OR
cpe:2.3:a:mahara:mahara:15.04.6:::::::*	1	OR
cpe:2.3:a:mahara:mahara:15.04.7:::::::*	1	OR
cpe:2.3:a:mahara:mahara:15.04.8:::::::*	1	OR
cpe:2.3:a:mahara:mahara:15.04.9:::::::*	1	OR
cpe:2.3:a:mahara:mahara:15.04.10:::::::*	1	OR
cpe:2.3:a:mahara:mahara:15.04.11:::::::*	1	OR
cpe:2.3:a:mahara:mahara:15.04.12:::::::*	1	OR
cpe:2.3:a:mahara:mahara:15.04.13:::::::*	1	OR
cpe:2.3:a:mahara:mahara:16.04:rc1::::::	1	OR
cpe:2.3:a:mahara:mahara:16.04:rc2::::::	1	OR
cpe:2.3:a:mahara:mahara:16.04.0:::::::*	1	OR
cpe:2.3:a:mahara:mahara:16.04.1:::::::*	1	OR
cpe:2.3:a:mahara:mahara:16.04.2:::::::*	1	OR
cpe:2.3:a:mahara:mahara:16.04.3:::::::*	1	OR
cpe:2.3:a:mahara:mahara:16.04.4:::::::*	1	OR
cpe:2.3:a:mahara:mahara:16.04.5:::::::*	1	OR
cpe:2.3:a:mahara:mahara:16.04.6:::::::*	1	OR
cpe:2.3:a:mahara:mahara:16.04.7:::::::*	1	OR
cpe:2.3:a:mahara:mahara:16.10:rc1::::::	1	OR
cpe:2.3:a:mahara:mahara:16.10:rc2::::::	1	OR
cpe:2.3:a:mahara:mahara:16.10.0:::::::*	1	OR
cpe:2.3:a:mahara:mahara:16.10.1:::::::*	1	OR
cpe:2.3:a:mahara:mahara:16.10.2:::::::*	1	OR
cpe:2.3:a:mahara:mahara:16.10.3:::::::*	1	OR
cpe:2.3:a:mahara:mahara:16.10.4:::::::*	1	OR
cpe:2.3:a:mahara:mahara:17.04:rc1::::::	1	OR
cpe:2.3:a:mahara:mahara:17.04:rc2::::::	1	OR
cpe:2.3:a:mahara:mahara:17.04.0:::::::*	1	OR
cpe:2.3:a:mahara:mahara:17.04.1:::::::*	1	OR
cpe:2.3:a:mahara:mahara:17.04.2:::::::*	1	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:L/Au:S/C:P/I:P/A:P

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
SINGLE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
6.5

Severity
MEDIUM

Exploitability Score
8

Impact Score
6.4

CVSS Version 3

Version
3.0

Vector String
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
LOW

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
8.8

Base Severity
HIGH

Exploitability Score
2.8

Impact Score
5.9

References

Reference URL	Reference Tags
https://bugs.launchpad.net/mahara/+bug/1701978	Issue Tracking Patch Third Party Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2017-14163
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14163

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 17:22:30				Added to TrackCVE
2022-12-02 22:41:28	2017-10-31T18:29Z	2017-10-31T18:29:00	CVE Published Date	updated
2022-12-02 22:41:28		2019-10-03T00:03:26	CVE Modified Date	updated
2022-12-02 22:41:28		Analyzed	Vulnerability Status	updated